Products

Refine

Country

Business Type

Certificate

Display

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 4405-13-4 with best quality

Cas:4405-13-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol 4405-13-4

Cas:4405-13-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 according to the contract research and development services for the fine chemicals, ph

GLYOXAL DIHYDRATE

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

GLYOXAL HYDRATE TRIMER CAS:4405-13-4 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 int

GLYOXAL HYDRATE TRIMER CAS:4405-13-4

Cas:4405-13-4

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

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol

Cas:4405-13-4

Min.Order:1 Kilogram

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

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater

Glyoxal trimer dihydrate

Cas:4405-13-4

Min.Order:0 Metric Ton

FOB Price: $18.0 / 20.0

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Glyoxal Hydrate Trimer

Cas:4405-13-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol

Cas:4405-13-4

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

Glyoxal Hydrate Trimer

Cas:4405-13-4

Min.Order:10 Gram

FOB Price: $100.0

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

Glyoxal Hydrate Trimer

Cas:4405-13-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

GLYOXAL HYDRATE TRIMER

Cas:4405-13-4

Min.Order:0

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

Glyoxal Hydrate Trimer

Cas:4405-13-4

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

Glyoxal Hydrate Trimer

Cas:4405-13-4

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

Glyoxal Hydrate Trimer

Cas:4405-13-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

Glyoxal trimer dihydrate

Cas:4405-13-4

Min.Order:0

Negotiable

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

Glyoxal trimer dihydrate

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Glyoxal trimer dihydrate

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Glyoxal trimer dihydrate

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol

Cas:4405-13-4

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

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Glyoxal Hydrate Trimer Application:Glyoxal Hydrate Trimer

Glyoxal Hydrate Trimer

Cas:4405-13-4

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

GLYOXAL HYDRATE TRIMER

Cas:4405-13-4

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

GLYOXAL HYDRATE TRIMER

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Glyoxal Hydrate TrimerAppearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airpo

Glyoxal Hydrate Trimer

Cas:4405-13-4

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

4405-13-4

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

Glyoxal Hydrate Trimer

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Trading Company

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

GLYOXAL HYDRATE TRIMER

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of plant

2,5,7,10-tetraoxabicyclo[4.4.0]decane-3,4,8,9-tetrol

Cas:4405-13-4

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S

Glyoxalhydratetrimer4405-13-4

Cas:4405-13-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

(S)-1-phenyl-ethylamine
2627-86-3

(S)-1-phenyl-ethylamine

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

N,N'-bis<(S)-1-phenylethyl>ethanediimine
138812-17-6

N,N'-bis<(S)-1-phenylethyl>ethanediimine

Conditions
ConditionsYield
With magnesium sulfate In dichloromethane for 5h;100%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

1,4,7,10-tetraazacyclododecan
294-90-6

1,4,7,10-tetraazacyclododecan

cyclen-glyoxal
74199-09-0, 79236-92-3

cyclen-glyoxal

Conditions
ConditionsYield
In methanol at 0℃; for 3h;99%
In methanol at 0 - 20℃; for 2.5h;94%
In methanol; water at 20℃; for 3h;82%
(S)-1-(4-methoxyphenyl)ethylamine
6298-96-0, 22038-86-4, 35600-82-9, 41851-59-6

(S)-1-(4-methoxyphenyl)ethylamine

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

(1S,1'S)-N,N'-(ethane-1,2-diylidene)bis[1-(4-methoxyphenyl)ethanamine]

(1S,1'S)-N,N'-(ethane-1,2-diylidene)bis[1-(4-methoxyphenyl)ethanamine]

Conditions
ConditionsYield
In ethanol for 0.333333h; Reflux;96%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

1-methyl-3-phenylthiourea
2724-69-8

1-methyl-3-phenylthiourea

(4S*,5S*)-4,5-dihydroxy-1-methyl-3-phenylimidazolidine-2-thione

(4S*,5S*)-4,5-dihydroxy-1-methyl-3-phenylimidazolidine-2-thione

Conditions
ConditionsYield
In isopropyl alcohol for 1h; Reflux;96%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

1-ethyl-3-phenylthiourea
2741-06-2

1-ethyl-3-phenylthiourea

(4S,5S)-1-ethyl-4,5-dihydroxy-3-phenylimidazolidine-2-thione

(4S,5S)-1-ethyl-4,5-dihydroxy-3-phenylimidazolidine-2-thione

Conditions
ConditionsYield
In isopropyl alcohol for 1h; Reflux;95%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

cyclohexanone
108-94-1

cyclohexanone

1,4-diazaspiro[4.5]deca-1,3-diene

1,4-diazaspiro[4.5]deca-1,3-diene

Conditions
ConditionsYield
Stage #1: glyoxal trimer dihydrate With ammonium acetate; ammonia In tetrahydrofuran at -78℃; for 0.833333h; Inert atmosphere;
Stage #2: cyclohexanone In tetrahydrofuran at -78 - 23℃; for 8h; Inert atmosphere;
90%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

N,N-dimethylthiourea
534-13-4

N,N-dimethylthiourea

C5H10N2O2S
861552-34-3

C5H10N2O2S

Conditions
ConditionsYield
With isopropyl alcohol at 50 - 55℃; for 1h;90%
1,4,8,11-Tetraazacyclotetradecane
295-37-4

1,4,8,11-Tetraazacyclotetradecane

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

decahydro-1H,6H-3a,5a,8a,10a-tetraazapyrene
72738-47-7

decahydro-1H,6H-3a,5a,8a,10a-tetraazapyrene

Conditions
ConditionsYield
In methanol; water at 20℃; for 2h;87%
N,N'-dimethylsulfamide
22504-72-9

N,N'-dimethylsulfamide

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

1,3,1',3'-tetramethyl-octahydro-[5,5']bi[4,6-dioxa-2-thia-1,3-diaza-pentalenyl] 2,2,2',2'-tetraoxide

1,3,1',3'-tetramethyl-octahydro-[5,5']bi[4,6-dioxa-2-thia-1,3-diaza-pentalenyl] 2,2,2',2'-tetraoxide

Conditions
ConditionsYield
With hydrogenchloride at 35 - 40℃; for 1.5h;85%
(S)-tert-butyl 7-(((benzyloxy)carbonyl)amino)-8-oxooctanoate
1609191-03-8

(S)-tert-butyl 7-(((benzyloxy)carbonyl)amino)-8-oxooctanoate

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

(5)-tert-butyl 7-(((benzyloxy)carbonyl)amino)-7-(1H-imidazol-2-yl)heptanoate
1609191-04-9

(5)-tert-butyl 7-(((benzyloxy)carbonyl)amino)-7-(1H-imidazol-2-yl)heptanoate

Conditions
ConditionsYield
With ammonia In methanol at 20℃; for 72h; Sealed tube;85%
With ammonia In methanol at 20℃; for 72h; Sealed tube;
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

phenylhydrazine
100-63-0

phenylhydrazine

glyoxal bis(phenylhydrazone)
1534-21-0, 29841-71-2

glyoxal bis(phenylhydrazone)

Conditions
ConditionsYield
In methanol; water at 20℃; for 13h;83%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

(S)-4-Benzyl-2-oxazolidinone
90719-32-7

(S)-4-Benzyl-2-oxazolidinone

(5S,10aS)-5-[(5S,10aS)-3-oxo-1,5,10,10a-tetrahydro[1,3]oxazolo[3,4-b]isoquinolin-5-yl]-1,5,10,10a-tetrahydro[1,3]oxazolo[3,4-b]isoquinolin-3-one

(5S,10aS)-5-[(5S,10aS)-3-oxo-1,5,10,10a-tetrahydro[1,3]oxazolo[3,4-b]isoquinolin-5-yl]-1,5,10,10a-tetrahydro[1,3]oxazolo[3,4-b]isoquinolin-3-one

Conditions
ConditionsYield
With sulfuric acid In chloroform at 20℃; for 12h; Pictet-Spengler Synthesis; diastereoselective reaction;82%
With sulfuric acid In chloroform for 6h; Reflux;68.9%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

ethylenediamine
107-15-3

ethylenediamine

trans-1,4,6,9-tetraazabicyclo[4.4.0]decane
67919-28-2

trans-1,4,6,9-tetraazabicyclo[4.4.0]decane

Conditions
ConditionsYield
With acetic acid In ethanol Condensation;80%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

ethylenediamine
107-15-3

ethylenediamine

decahydropyrazino[2,3-b]pyrazine

decahydropyrazino[2,3-b]pyrazine

Conditions
ConditionsYield
With acetic acid In ethanol at 0 - 80℃; for 0.666667h;80%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

bis[1-methyl-1-mesitylcyclobutane-3-yl]-3-(1-oxyethyl)sulfide
676235-08-8

bis[1-methyl-1-mesitylcyclobutane-3-yl]-3-(1-oxyethyl)sulfide

2,5-di[1-methyl-1-mesitylcyclobutane-3-yloyl]thiophene

2,5-di[1-methyl-1-mesitylcyclobutane-3-yloyl]thiophene

Conditions
ConditionsYield
Stage #1: glyoxal trimer dihydrate In methanol for 1h; Heating;
Stage #2: bis[1-methyl-1-mesitylcyclobutane-3-yl]-3-(1-oxyethyl)sulfide With sodium methylate In 1,4-dioxane; methanol for 0.5h;
78%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

bis[1-methyl-1-(2-tetralino)cyclobutane-3-yl]-3-(1-oxyethyl)sulfide

bis[1-methyl-1-(2-tetralino)cyclobutane-3-yl]-3-(1-oxyethyl)sulfide

2,5-di[1-methyl-1-(2-tetralino)cyclobutane-3-yloyl]thiophene

2,5-di[1-methyl-1-(2-tetralino)cyclobutane-3-yloyl]thiophene

Conditions
ConditionsYield
Stage #1: glyoxal trimer dihydrate In methanol for 1h; Heating;
Stage #2: bis[1-methyl-1-(2-tetralino)cyclobutane-3-yl]-3-(1-oxyethyl)sulfide With sodium methylate In 1,4-dioxane; methanol for 0.5h;
75%
formaldehyd
50-00-0

formaldehyd

3β-amino-17-(1H-benzimidazole-1-yl)androsta-5,16-diene
908581-04-4

3β-amino-17-(1H-benzimidazole-1-yl)androsta-5,16-diene

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

3β-(1H-imidazol-1-yl)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

3β-(1H-imidazol-1-yl)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

Conditions
ConditionsYield
With ammonium hydroxide In methanol; water at 70℃; for 5h; Inert atmosphere;75%
With ammonium hydroxide In methanol; water at 70℃; for 5h;74.8%
N,N'-dipropylsulfamide
19757-10-9

N,N'-dipropylsulfamide

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

1,3,1',3'-tetrapropyl-octahydro-[5,5']bi[4,6-dioxa-2-thia-1,3-diaza-pentalenyl] 2,2,2',2'-tetraoxide

1,3,1',3'-tetrapropyl-octahydro-[5,5']bi[4,6-dioxa-2-thia-1,3-diaza-pentalenyl] 2,2,2',2'-tetraoxide

Conditions
ConditionsYield
With hydrogenchloride at 35 - 40℃; for 1.5h;74%
N,N'-dibutyl-sulfamide
763-11-1

N,N'-dibutyl-sulfamide

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

1,3,1',3'-tetrabutyl-octahydro-[5,5']bi[4,6-dioxa-2-thia-1,3-diaza-pentalenyl] 2,2,2',2'-tetraoxide

1,3,1',3'-tetrabutyl-octahydro-[5,5']bi[4,6-dioxa-2-thia-1,3-diaza-pentalenyl] 2,2,2',2'-tetraoxide

Conditions
ConditionsYield
With hydrogenchloride at 35 - 40℃; for 1.5h;72%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

C32H36NP

C32H36NP

1,4-bis(3,5-di-tert-butylphenyl)-1,4-diaza-1,3-butadiene

1,4-bis(3,5-di-tert-butylphenyl)-1,4-diaza-1,3-butadiene

Conditions
ConditionsYield
With 4A molecular sives In tetrahydrofuran Heating;72%
N,N'-Di-sek.-butyl-schwefelsaeurediamid
23415-21-6

N,N'-Di-sek.-butyl-schwefelsaeurediamid

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

3,3'-bi{6,8-di(1-methylpropyl)-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0]octane 7,7-dioxide}

3,3'-bi{6,8-di(1-methylpropyl)-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0]octane 7,7-dioxide}

Conditions
ConditionsYield
With hydrogenchloride at 35 - 40℃; for 1.5h;71%
formaldehyd
50-00-0

formaldehyd

3α-amino-17-(1H-benzimidazole-1-yl)androsta-5,16-diene

3α-amino-17-(1H-benzimidazole-1-yl)androsta-5,16-diene

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

3α-(1H-imidazol-1-yl)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

3α-(1H-imidazol-1-yl)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

Conditions
ConditionsYield
With ammonium hydroxide In methanol; water at 70℃; for 5h; Inert atmosphere;71%
With ammonium hydroxide In methanol; water at 70℃; for 5h;70.7%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

(S)-N-tert-butoxycarbonylvalinal
79069-51-5

(S)-N-tert-butoxycarbonylvalinal

(S)-tert-butyl (1-(1H-imidazol-2-yl)-2-methylpropyl)carbamate
172729-99-6

(S)-tert-butyl (1-(1H-imidazol-2-yl)-2-methylpropyl)carbamate

Conditions
ConditionsYield
With ammonia In methanol at 20℃;70.1%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

Boc-L-phenylalaninal
72155-45-4

Boc-L-phenylalaninal

(S)-tert-butyl (1-(1H-imidazol-2-yl)-2-phenylethyl)carbamate
200070-27-5

(S)-tert-butyl (1-(1H-imidazol-2-yl)-2-phenylethyl)carbamate

Conditions
ConditionsYield
With ammonia In methanol at 0 - 20℃; for 48h; Inert atmosphere;70%
With ammonia In methanol at 20℃; for 48h;47%
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

N,N-diphenylthiourea
102-08-9

N,N-diphenylthiourea

4,5-dihydroxy-1,3-diphenylimidazolidine-2-thione

4,5-dihydroxy-1,3-diphenylimidazolidine-2-thione

B

4,5-dihydroxy-1,3-diphenylimidazolidine-2-thione
1414891-61-4

4,5-dihydroxy-1,3-diphenylimidazolidine-2-thione

Conditions
ConditionsYield
With potassium carbonate In water; isopropyl alcohol for 1h; pH=7.5; Reflux; diastereoselective reaction;A 70%
B n/a
glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

bis[1-methyl-1-phenylcyclobutane-3-yl]-3-(1-oxyethyl)sulfide
676235-09-9

bis[1-methyl-1-phenylcyclobutane-3-yl]-3-(1-oxyethyl)sulfide

2,5-di[1-methyl-1-phenylcyclobutane-3-yloyl]thiophene

2,5-di[1-methyl-1-phenylcyclobutane-3-yloyl]thiophene

Conditions
ConditionsYield
Stage #1: glyoxal trimer dihydrate In methanol for 1h; Heating;
Stage #2: bis[1-methyl-1-phenylcyclobutane-3-yl]-3-(1-oxyethyl)sulfide With sodium methylate In 1,4-dioxane; methanol for 0.5h;
68%
N-ethyl-N'-methyl-sulfamide
26118-84-3

N-ethyl-N'-methyl-sulfamide

glyoxal trimer dihydrate
4405-13-4

glyoxal trimer dihydrate

3,3'-bi(N-ethyl-N'methyl-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0]octane 7,7-dioxide)

3,3'-bi(N-ethyl-N'methyl-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0]octane 7,7-dioxide)

Conditions
ConditionsYield
With hydrogenchloride at 35 - 40℃; for 1.5h;67%

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