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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

3-Bromoisobutyric acid

Cas:56970-78-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

3-Bromoisobutyric acid

Cas:56970-78-6

Min.Order:1 Kilogram

FOB Price: $1.0

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_Propanoic acid,3-bromo-2-methyl- 56970-78-6

Cas:56970-78-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Pharmaceutical Grade CAS 56970-78-6 with competitive price

Cas:56970-78-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

Propanoic acid,3-bromo-2-methyl-

Cas:56970-78-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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 2-Methyl-3-Bromopropionic Acid

Cas:56970-78-6

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

Propanoic acid,3-bromo-2-methyl-

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

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

Captopril EP Impurity D

Cas:56970-78-6

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

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

3-Bromoisobutyric Acid

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 3-Bromo-2-methylpropionic Acid 5g

Cas:56970-78-6

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

3-BroMoisobutyric Acid

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

BOC Sciences is committed to supplying cost-effective products and services. We provide Captopril EP Impurity D. 3-Bromo-2-methylpropionic Acid is used in the preparation of captopril selenium analogs as antioxidants and ACE inhibitors used as anti

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

3-Bromo-2-methylpropionic acid

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Nanjing HuaNuo Bio-Pharmacuetical Co.,Ltd

Independent research and development of impurities, familiar with the market and impurity characteristics; We can ship out on the same day if the products are in stock; Focus on impurity development of new products in the market; Expert in customizi

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Propanoic acid,3-bromo-2-methyl-

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Captopril EP Impurity D Application:Captopril EP Impurity D

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

56970-78-6

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

3-Bromoisobutyric acid cas 56970-78-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

3-Bromoisobutyric acid cas 56970-78-6

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

3-BROMO-2-METHYLPROPIONIC ACID

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

3-BROMO-2-METHYLPROPIONIC ACID

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

56970-78-6

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Captopril EP Impurity DAppearance:Clear Pale Yellow Oil Package:inquiry Application:3-Bromo-2-methylpropionic Acid is used in the preparation of captopril selenium analogs as antioxidants and ACE inhibitors used as antihypertensive drugs. Transportat

Captopril EP Impurity D

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

3-BROMO-2-METHYLPROPIONIC ACID

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

3-Bromo-2-methylpropanoic acid

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

3-Bromo-2-methylpropanoic acid

Cas:56970-78-6

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

3-BROMO-2-METHYLPROPIONIC ACID

Cas:56970-78-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

56970-78-6 CAS NO.56970-78-6

Cas:56970-78-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

Conditions
ConditionsYield
With bromine; acetic acid91%
With hydrogen bromide In water at 60 - 65℃; Inert atmosphere;87.2%
With hydrogen bromide at 20℃; for 2h;70%
3-bromo-2-methyl-propionic acid methyl ester
20609-71-6

3-bromo-2-methyl-propionic acid methyl ester

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

Conditions
ConditionsYield
With bis(tri-n-butyltin)oxide In toluene at 111℃; for 48h;60%
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

2-methyl-3-sulfanylpropanoic acid
26473-47-2

2-methyl-3-sulfanylpropanoic acid

Conditions
ConditionsYield
With copper(l) iodide; sodium hydrogensulfide; tetrabutylammomium bromide In water at 65 - 75℃; Reagent/catalyst; Solvent; Inert atmosphere;92.6%
With sodium sulfide; water; sodium carbonate
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

4-amino-2-trifluoromethylbenzonitrile
654-70-6

4-amino-2-trifluoromethylbenzonitrile

3-bromo-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-methylpropanamide

3-bromo-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-methylpropanamide

Conditions
ConditionsYield
With thionyl chloride; trimethylamine91%
Stage #1: 3-bromo-2-methylpropionic acid With thionyl chloride In tetrahydrofuran for 2h; Inert atmosphere;
Stage #2: 4-amino-2-trifluoromethylbenzonitrile With triethylamine In tetrahydrofuran at 50℃; for 2h; Inert atmosphere;
methanol
67-56-1

methanol

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

3-bromo-2-methyl-propionic acid methyl ester
20609-71-6

3-bromo-2-methyl-propionic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid90%
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

3-bromo-2-methylpropanoyl chloride
71271-28-8

3-bromo-2-methylpropanoyl chloride

Conditions
ConditionsYield
With thionyl chloride for 4h; Heating;77%
With thionyl chloride
With thionyl chloride
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

3-bromo-1,1,1-trifluoro-2-methylpropane
381-80-6

3-bromo-1,1,1-trifluoro-2-methylpropane

Conditions
ConditionsYield
With sulfur tetrafluoride; water for 24h; Autoclave;60%
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

α-methyl-β-propiolactone
1823-54-7

α-methyl-β-propiolactone

Conditions
ConditionsYield
With sodium hydroxide In chloroform for 2h; Cyclization;42%
captamine
108-02-1

captamine

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

α-methyl carboxybetaine disulfide

α-methyl carboxybetaine disulfide

Conditions
ConditionsYield
Stage #1: 3-bromo-2-methylpropionic acid With sodium carbonate In ethanol; water at 1℃; for 20h;
Stage #2: captamine In ethanol at 40℃; for 72h; Inert atmosphere;
26%
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

<(32)S>-2-methyl-3-mercaptopropanoic acid

<(32)S>-2-methyl-3-mercaptopropanoic acid

Conditions
ConditionsYield
With sodium hydroxide; (32)S-hydrogen sulfide at 95℃; for 3h;14%
1-Naphthalenethiol
529-36-2

1-Naphthalenethiol

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

β-[1]naphthylsulfanyl-isobutyric acid

β-[1]naphthylsulfanyl-isobutyric acid

Conditions
ConditionsYield
With sodium hydroxide
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

Conditions
ConditionsYield
With water
With sodium hydroxide at 20℃;
With barium dihydroxide
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

mercaptoacetic acid
68-11-1

mercaptoacetic acid

β-carboxymethylsulfanyl-isobutyric acid
34914-38-0

β-carboxymethylsulfanyl-isobutyric acid

Conditions
ConditionsYield
With sodium hydroxide
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

hydroquinone
123-31-9

hydroquinone

β-(4-methoxy-phenoxy)-isobutyric acid

β-(4-methoxy-phenoxy)-isobutyric acid

Conditions
ConditionsYield
With potassium hydroxide; potassium carbonate
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

2-Naphthalenethiol
91-60-1

2-Naphthalenethiol

3-((naphthalen-2-yl)thio)-2-methylpropanoic acid

3-((naphthalen-2-yl)thio)-2-methylpropanoic acid

Conditions
ConditionsYield
With sodium hydroxide
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

l-cysteine hydrochloride
52-89-1

l-cysteine hydrochloride

S-(2-D,L-carboxy-n-propyl)-L-cysteine
6852-42-2

S-(2-D,L-carboxy-n-propyl)-L-cysteine

Conditions
ConditionsYield
With sodium hydroxide In ethanol
methanol
67-56-1

methanol

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

naphthalen-2-ylamine
91-59-8

naphthalen-2-ylamine

2-Methyl-3--propionsaeure-methylester
1148-94-3

2-Methyl-3--propionsaeure-methylester

Conditions
ConditionsYield
(i) NaOnBu, nBuOH, (ii) /BRN= 1098229/, HCl; Multistep reaction;
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

A

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

B

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

barytes

barytes

A

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

B

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

zinc di-(2-methyl-3-bromopropionate)

zinc di-(2-methyl-3-bromopropionate)

Conditions
ConditionsYield
With zinc(II) oxide In water
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

3-bromo-2-methyl propan-1-ol
40145-08-2

3-bromo-2-methyl propan-1-ol

Conditions
ConditionsYield
Stage #1: 3-bromo-2-methylpropionic acid With dimethylsulfide borane complex In dichloromethane at -10 - 20℃; for 20h;
Stage #2: With hydrogenchloride; dihydrogen peroxide In dichloromethane; water at 20℃; for 2h;
6.6 g
methyl 6-(trifluoromethyl)-1H-indole-2-carboxylate

methyl 6-(trifluoromethyl)-1H-indole-2-carboxylate

3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

C15H14F3NO4

C15H14F3NO4

Conditions
ConditionsYield
Stage #1: methyl 6-(trifluoromethyl)-1H-indole-2-carboxylate With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.25h; Inert atmosphere;
Stage #2: 3-bromo-2-methylpropionic acid In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere;
3-bromo-2-methylpropionic acid
56970-78-6

3-bromo-2-methylpropionic acid

3-(3,5-bis(trifluoromethyl)phenyl)-1H-pyrazole

3-(3,5-bis(trifluoromethyl)phenyl)-1H-pyrazole

3-(3-(3,5-bis(trifluoromethyl)phenyl)-1H-pyrazol-1-yl)-2-methylpropanoic acid

3-(3-(3,5-bis(trifluoromethyl)phenyl)-1H-pyrazol-1-yl)-2-methylpropanoic acid

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 0 - 70℃; for 2h;45 mg

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