Products

Refine

Country

Business Type

Certificate

Display

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Β-Hydroxy-Β- Methylbutyric Acid supplier in China

Cas:625-08-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Large Stock 99.0% beta-hydroxyisovaleric acid 625-08-1 Producer

Cas:625-08-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. 2. Now we have established long-term stable

High quality beta-Hydroxy-beta-Methyl Butyrate HMB 625-08-1

Cas:625-08-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

beta-Hydroxyisovaleric acid Manufacturer/High quality/Best price/In stock

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

3-Hydroxy-3-methylbutyric acid

Cas:625-08-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TIANFU-CHEM 625-08-1 BETA-HYDROXYISOVALERIC ACID

Cas:625-08-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥98% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

beta-Hydroxyisovaleric Acid CAS:625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $199.0 / 222.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 625-08-1 with best quality

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality HMB/beta-Hydroxyisovaleric Acid CAS 625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

factory price BETA-HYDROXYISOVALERIC ACID with fast delivery CAS: 625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $110.0 / 130.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Butanoic acid,3-hydroxy-3-methyl- 625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

625-08-1(CAS DataBase Reference)beta-Hydroxyisovaleric Acid Chemical Properties Melting point -80 °C (lit.) Boiling point 88 °C/1 mmHg (lit.) density 0.938 g/mL at 25 °C (lit.) refractive index n20/D 1.4415(lit.) Fp 11

beta-Hydroxyisovaleric Acid

Cas:625-08-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

beta-Hydroxyisovaleric AcidCAS:625-08-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic

beta-Hydroxyisovaleric AcidCAS:625-08-1

Cas:625-08-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Butanoic acid,3-hydroxy-3-methyl-

Cas:625-08-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi

Metabolite of the essential amino acid beta-Hydroxyisovaleric Acid

Cas:625-08-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:625-08-1

Cas:625-08-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

β-Hydroxy-β- MethylButyric acid

Cas:625-08-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hefei Zhaobo Technology Co., Ltd.

beta-Hydroxyisovaleric Acid CAS 625-08-1 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict qualit

beta-Hydroxyisovaleric Acid CAS 625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Hebei Miheng Trading Co., Ltd.

beta-Hydroxyisovaleric Acid CAS 625-08-1 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to ass

beta-Hydroxyisovaleric Acid CAS 625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply beta-hydroxyisovaleric acid

Cas:625-08-1

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Butanoic acid,3-hydroxy-3-methyl-

Cas:625-08-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Β-Hydroxy-Β- Methylbutyric Acid

Cas:625-08-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

beta-HydroxyisovalericAcid

Cas:625-08-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

The best quality, services,Beta-Hydroxyisovaleric acid CAS NO.625-08-1

Cas:625-08-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Beta-Hydroxy-Beta-Methylbutyric Acid(HMB) CAS No,: 625-08-1 Molecule Formula:C5H10O3 Molecule Weight:118.13 Purity: 98.0% Package: 25kg/drum Description:Light yellow to yellow semi-transparent liquid Manufacture Standard

Best Quality Beta-Hydroxy-Beta-Methylbutyric Acid(HMB)

Cas:625-08-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

The best quality, services,Beta-Hydroxyisovaleric acid CAS NO.625-08-1

Cas:625-08-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

The best quality, services,Beta-Hydroxyisovaleric acid CAS NO.625-08-1

Cas:625-08-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

beta-Hydroxyisovaleric acid

Cas:625-08-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

HMB

Cas:625-08-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

The best quality, services,Beta-Hydroxyisovaleric acid CAS NO.625-08-1

Cas:625-08-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Synthetic route

ethyl 3-hydroxy-3-methylbutanoate
18267-36-2

ethyl 3-hydroxy-3-methylbutanoate

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With water; sodium hydroxide at 20℃;93%
With sodium hydroxide In water at 20℃;93%
6,6-dimethyl-4-oxo-2-phenyl-[1,3]oxazinane-3-carboxylic acid tert-butyl ester

6,6-dimethyl-4-oxo-2-phenyl-[1,3]oxazinane-3-carboxylic acid tert-butyl ester

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With lithium hydroxide; water In ethanol at 20℃; for 3h; Hydrolysis;91%
C11H16NO2(1+)*I(1-)

C11H16NO2(1+)*I(1-)

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
Stage #1: C11H16NO2(1+)*I(1-) With sodium hydroxide In water at 90℃; for 1h;
Stage #2: With hydrogenchloride In water
54%
C11H16NO2(1+)*Cl(1-)

C11H16NO2(1+)*Cl(1-)

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
Stage #1: C11H16NO2(1+)*Cl(1-) With sodium hydroxide In water at 90℃; for 1h;
Stage #2: With hydrogenchloride In water
41%
3-hydroxy-3-methylbutyronitrile
13635-04-6

3-hydroxy-3-methylbutyronitrile

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With water In aq. phosphate buffer at 37℃; for 24h; Reagent/catalyst; Enzymatic reaction;26%
4,4-dimethyloxetan-2-one
1823-52-5

4,4-dimethyloxetan-2-one

A

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

B

isobutene
115-11-7

isobutene

Conditions
ConditionsYield
With water
3-methylbutyric acid
503-74-2

3-methylbutyric acid

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With alkaline permanganate
2-methylpent-4-en-2-ol
624-97-5

2-methylpent-4-en-2-ol

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With permanganate(VII) ion
With chromic acid
chloroform
67-66-3

chloroform

5-acetoxy-5-methyl-hex-1-en-3-one
873380-25-7

5-acetoxy-5-methyl-hex-1-en-3-one

A

formic acid
64-18-6

formic acid

B

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
beim Ozonisieren und Zersetzen des Ozonids mit H2O2;
(±)-4-methyl-1,2,4-pentanetriol
871888-50-5

(±)-4-methyl-1,2,4-pentanetriol

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With permanganate(VII) ion
4-Hydroxy-4-methyl-2-pentanone
123-42-2

4-Hydroxy-4-methyl-2-pentanone

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With sodium hypobromide
With 1,4-dioxane; alkaline aqueous sodium hypochlorite
With sodium hypochlorite
4-hydroxy-6-methyl-heptanoic acid

4-hydroxy-6-methyl-heptanoic acid

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With permanganate(VII) ion in alkalischer Loesung;
tert-butyl 3-hydroxy-3-methylbutyrate
5292-12-6

tert-butyl 3-hydroxy-3-methylbutyrate

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With 1,4-dioxane; hydrogenchloride
ethyl acetate
141-78-6

ethyl acetate

acetone
67-64-1

acetone

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With potassium hydroxide; diethyl ether
chloroacetic acid ethyl ester
105-39-5

chloroacetic acid ethyl ester

acetone
67-64-1

acetone

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With zinc Zersetzen des Reaktionsprodukts mit verduennter Schwefelsaeure und Verseifen des entstehenden Aethylesters mit waessr.Kalilauge;
acetone
67-64-1

acetone

ethyl iodoacetae
623-48-3

ethyl iodoacetae

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With zinc Zersetzen des Reaktionsprodukts mit verduennter Schwefelsaeure und Verseifen des entstehenden Aethylesters mit waessr.Kalilauge;
4-hydroxy-4-methyl-2-oxo-pentanal
10435-98-0

4-hydroxy-4-methyl-2-oxo-pentanal

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With dihydrogen peroxide
bromoacetic acid tert-butyl ester
5292-43-3

bromoacetic acid tert-butyl ester

acetone
67-64-1

acetone

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
(i) Zn, I2, (ii) (hydrolysis); Multistep reaction;
lithium α-lithioacetate
94953-76-1

lithium α-lithioacetate

acetone
67-64-1

acetone

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

2-methyl-1-buten-4-ol
763-32-6

2-methyl-1-buten-4-ol

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With nitric acid; sodium nitrite 1) 20 deg C, 4 h, 2) 50-60 deg C, 4 h; Yield given. Multistep reaction;
4-methyl-2-oxopentanoic acid
816-66-0

4-methyl-2-oxopentanoic acid

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
With oxygen; iron(III); ascorbic acid; diothiothreitol
4-isobutyl-γ-butyrolactone
18432-37-6

4-isobutyl-γ-butyrolactone

KOH-solution

KOH-solution

potassium permanganate

potassium permanganate

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

4,4-dimethyloxetan-2-one
1823-52-5

4,4-dimethyloxetan-2-one

water
7732-18-5

water

A

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

B

isobutene
115-11-7

isobutene

diethyl ether
60-29-7

diethyl ether

ethyl acetate
141-78-6

ethyl acetate

acetone
67-64-1

acetone

KOH

KOH

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
anfangs unter Eiskuehlung und Verseifen mit alkoh. KOH;
3-methyl-butane-1,3-diol
2568-33-4

3-methyl-butane-1,3-diol

KMnO4

KMnO4

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

2-methylpent-4-en-2-ol
624-97-5

2-methylpent-4-en-2-ol

chamaeleon solution

chamaeleon solution

A

formic acid
64-18-6

formic acid

B

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C

oxalic acid
144-62-7

oxalic acid

2-methylpent-4-en-2-ol
624-97-5

2-methylpent-4-en-2-ol

chromic acid solution

chromic acid solution

A

formic acid
64-18-6

formic acid

B

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C

acetone
67-64-1

acetone

perchloric acid
7601-90-3

perchloric acid

3-Methylbutenoic acid
541-47-9

3-Methylbutenoic acid

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
at 82.4℃; Kinetics;
at 99.8℃; Kinetics;
at 111.8℃; Kinetics;
3-Methylbutenoic acid
541-47-9

3-Methylbutenoic acid

aqueous NaClO4

aqueous NaClO4

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Conditions
ConditionsYield
at 82.4℃; Kinetics;
at 99.8℃; Kinetics;
at 111.8℃; Kinetics;
ethyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-1-thio-β-D-glucopyranoside
861819-35-4

ethyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-1-thio-β-D-glucopyranoside

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

ethyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-1-thio-β-D-glucopyranoside
861819-36-5

ethyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-1-thio-β-D-glucopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 1h;100%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

3,5-dimethylaminoaniline
108-69-0

3,5-dimethylaminoaniline

C13H19NO2

C13H19NO2

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 14h;100%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

4-bromodeacetyl colchicine

4-bromodeacetyl colchicine

4-bromo-N-(3-hydroxy-3-methylbutyryl)deacetyl colchicine

4-bromo-N-(3-hydroxy-3-methylbutyryl)deacetyl colchicine

Conditions
ConditionsYield
Stage #1: 3-Hydroxy-3-methylbutyric acid With 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: 4-bromodeacetyl colchicine In N,N-dimethyl-formamide at 20℃;
98.4%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

(R)-benzyl 2-aminopropanoate hydrochloride
5557-81-3, 5557-83-5, 34404-37-0

(R)-benzyl 2-aminopropanoate hydrochloride

(R)-benzyl 2-(3-hydroxy-3-methylbutanamido)propanoate

(R)-benzyl 2-(3-hydroxy-3-methylbutanamido)propanoate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 0 - 20℃; for 1h;98%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

4-(6-(4,7-diazaspiro[2.5]octan-7-yl)pyridin-3-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile dihydrochloride

4-(6-(4,7-diazaspiro[2.5]octan-7-yl)pyridin-3-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile dihydrochloride

4-(6-(4-(3-hydroxy-3-methylbutanoyl)-4,7-diazaspiro[2.5]octan-7-yl)pyridin-3-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile

4-(6-(4-(3-hydroxy-3-methylbutanoyl)-4,7-diazaspiro[2.5]octan-7-yl)pyridin-3-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile

Conditions
ConditionsYield
With 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperazine; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 48h;98%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

2-methoxy-phenylamine
90-04-0

2-methoxy-phenylamine

C12H17NO3

C12H17NO3

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 14h;98%
5-methoxycarbonylpentyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

5-methoxycarbonylpentyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramido)-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramido)-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Conditions
ConditionsYield
With N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 1h;97%
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 1h;97%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C89H71F102N9O8

C89H71F102N9O8

C94H79F102N9O10

C94H79F102N9O10

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;96%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

Ν,Ν',Ν''-[boroxin-2,4,6-triyltris[[(1R)-3-methylbutane-1,1-diyl]imino(2-oxoethane-2,1-diyl)]]tris(2,5-dichlorobenzamide)
1201903-03-8

Ν,Ν',Ν''-[boroxin-2,4,6-triyltris[[(1R)-3-methylbutane-1,1-diyl]imino(2-oxoethane-2,1-diyl)]]tris(2,5-dichlorobenzamide)

2,5-dichloro-N-(2-{[(1R)-1-(4,4-dimethyl-6-oxo-1,3,2-dioxaborinan-2-yl)-3-methylbutyl]amino}-2-oxoethyl)benzamide
1201902-88-6

2,5-dichloro-N-(2-{[(1R)-1-(4,4-dimethyl-6-oxo-1,3,2-dioxaborinan-2-yl)-3-methylbutyl]amino}-2-oxoethyl)benzamide

Conditions
ConditionsYield
In ethyl acetate at 25 - 60℃;95%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C45H69NO17
1040140-55-3

C45H69NO17

C50H77NO19
1040140-56-4

C50H77NO19

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In tetrahydrofuran for 10h;92%
5-methoxycarbonylpentyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

5-methoxycarbonylpentyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramido)-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramido)-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 2h;90%
5-(4-(4-(5-amino-4-(benzyloxy)tetrahydro-3-methoxy-6-methyl-2H-pyran-2-yloxy)tetrahydro-3,5-dihydroxy-6-methyl-2H-pyran-2-yloxy)-3,5-dihydroxytetrahydro-6-methyl-2H-pyran-2-yloxy)-6-(benzyloxy)tetrahydro-2-methyl-2H-pyran-3,4-diol

5-(4-(4-(5-amino-4-(benzyloxy)tetrahydro-3-methoxy-6-methyl-2H-pyran-2-yloxy)tetrahydro-3,5-dihydroxy-6-methyl-2H-pyran-2-yloxy)-3,5-dihydroxytetrahydro-6-methyl-2H-pyran-2-yloxy)-6-(benzyloxy)tetrahydro-2-methyl-2H-pyran-3,4-diol

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C44H65O18N

C44H65O18N

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In tetrahydrofuran for 10h;90%
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In tetrahydrofuran for 10h;90%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

(3aR,6aR)-5-[1-(2-fluorophenyl)-1H-indazol-4-yl]hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one

(3aR,6aR)-5-[1-(2-fluorophenyl)-1H-indazol-4-yl]hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one

(3aR,6aR)-5-[1-(2-fluorophenyl)-1H-indazol-4-yl]-1-(3-hydroxy-3-methylbutanoyl)hexahydropyrrolo[3,4-b]pyrrol-6-(1H)-one

(3aR,6aR)-5-[1-(2-fluorophenyl)-1H-indazol-4-yl]-1-(3-hydroxy-3-methylbutanoyl)hexahydropyrrolo[3,4-b]pyrrol-6-(1H)-one

Conditions
ConditionsYield
With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In acetonitrile for 2h;90%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

m-Anisidine
536-90-3

m-Anisidine

C12H17NO3

C12H17NO3

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 14h;90%
C81H99NO18

C81H99NO18

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C86H107NO20

C86H107NO20

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 1h;89%
With diazoacetic acid ethyl ester; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane73%
5-methoxycarbonylpentyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

5-methoxycarbonylpentyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramido)-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramido)-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 2h;86%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

methyl 4-amino-4,6-dideoxy-2-O-methyl-β-D-glucopyranoside

methyl 4-amino-4,6-dideoxy-2-O-methyl-β-D-glucopyranoside

methyl 4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-β-D-glucopyranoside

methyl 4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-β-D-glucopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 0.333333h;85%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

methyl 3-O-(4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl)-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside
1149356-84-2

methyl 3-O-(4-amino-3-O-benzyl-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl)-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside

methyl 2,4-di-O-benzyl-3-O-[3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-β-D-glucopyranosyl]-1-thio-α-L-rhamnopyranoside
1149356-85-3

methyl 2,4-di-O-benzyl-3-O-[3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-β-D-glucopyranosyl]-1-thio-α-L-rhamnopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane at 20℃; for 1.5h;85%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

1-Amino-2-methyl-propan-2-ol
2854-16-2

1-Amino-2-methyl-propan-2-ol

Conditions
ConditionsYield
Stage #1: 3-Hydroxy-3-methylbutyric acid With 4-methyl-morpholine; diphenyl phosphoryl azide In tetrahydrofuran at 25℃; for 2.25h; Curtius Rearrangement;
Stage #2: With water In tetrahydrofuran for 2h; Reagent/catalyst; Reflux;
85%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

aniline
62-53-3

aniline

β-hydroxy-isovaleric acid anilide
99985-75-8

β-hydroxy-isovaleric acid anilide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 14h;85%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

C65H70N2O18

C65H70N2O18

N-benzyloxycarbonylaminoethyl 4-(3-hydroxy-3-methylbutamido)-2-O-acetyl-3-O-benzoyl-4,6-dideoxy-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4-O-benzyl-α-D-rhamnopyranosyl-(1->3)-2-O-benzoyl-4-O-benzyl-α-D-rhamnopyranoside
1206451-89-9

N-benzyloxycarbonylaminoethyl 4-(3-hydroxy-3-methylbutamido)-2-O-acetyl-3-O-benzoyl-4,6-dideoxy-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4-O-benzyl-α-D-rhamnopyranosyl-(1->3)-2-O-benzoyl-4-O-benzyl-α-D-rhamnopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane at 20℃; for 18h; Inert atmosphere;82%
ethanol
64-17-5

ethanol

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

ethyl 3-hydroxy-3-methylbutanoate
18267-36-2

ethyl 3-hydroxy-3-methylbutanoate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In cyclohexane at 85℃; for 5h; Reagent/catalyst; Solvent; Molecular sieve;80%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

6-(1-methyl-1H-pyrazol-4-yl)-4-(6-(piperazin-1-yl)pyridin-3-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile

6-(1-methyl-1H-pyrazol-4-yl)-4-(6-(piperazin-1-yl)pyridin-3-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile

4-(6-(4-(3-hydroxy-3-methylbutanoyl)piperazin-1-yl)pyridin-3-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile

4-(6-(4-(3-hydroxy-3-methylbutanoyl)piperazin-1-yl)pyridin-3-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃;80%
3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

methyl 4-amino-4,6-dideoxy-2-O-methyl-α-D-glucopyranoside
861819-29-6

methyl 4-amino-4,6-dideoxy-2-O-methyl-α-D-glucopyranoside

methyl 4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-α-D-glucopyranoside

methyl 4,6-dideoxy-4-(3-hydroxy-3-methylbutanamido)-2-O-methyl-α-D-glucopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 0.5h;79%
C64H72N2O16

C64H72N2O16

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

3-[(N-benzyloxycarbonyl)amino]propyl-O-(4-(3-hydroxy-3-methylbutanamido)-3-O-benzyl-4,6-dideoxy-β-D-glucopyranosyl)-(1->3)-O-(2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside
927680-52-2

3-[(N-benzyloxycarbonyl)amino]propyl-O-(4-(3-hydroxy-3-methylbutanamido)-3-O-benzyl-4,6-dideoxy-β-D-glucopyranosyl)-(1->3)-O-(2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside

Conditions
ConditionsYield
With 1-hydroxy-7-aza-benzotriazole; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 4h;78%
5-methoxycarbonylpentyl 4-amino-2-O-benzoyl-3-O-benzyl-4,6-dideoxy-β-D-glucopyranosyl-(1->2)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 4-amino-2-O-benzoyl-3-O-benzyl-4,6-dideoxy-β-D-glucopyranosyl-(1->2)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

5-methoxycarbonylpentyl 2-O-benzoyl-3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramino)-β-D-glucopyranosyl-(1->2)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

5-methoxycarbonylpentyl 2-O-benzoyl-3-O-benzyl-4,6-dideoxy-4-(3-hydroxy-3-methylbutyramino)-β-D-glucopyranosyl-(1->2)-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 2h;78%
5-(2-aminoethyl)-N-{3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}-5H-pyrrolo[3,2-d]pyrimidin-4-amine dihydrochloride

5-(2-aminoethyl)-N-{3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}-5H-pyrrolo[3,2-d]pyrimidin-4-amine dihydrochloride

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

TAK-285

TAK-285

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 72h;77%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 120h;
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

3-Hydroxy-3-methylbutyric acid
625-08-1

3-Hydroxy-3-methylbutyric acid

β-hydroxyisovaleric acid succinimidyl ester
1314864-92-0

β-hydroxyisovaleric acid succinimidyl ester

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h;77%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View