DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:60643-86-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:60643-86-9
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FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryThe 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
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
Cas:60643-86-9
Min.Order:1 Gram
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Type:Manufacturers
inquiryCangzhou 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
Cas:60643-86-9
Min.Order:1 Metric Ton
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Type:Manufacturers
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:60643-86-9
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Trading Company
inquiryOur 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
Cas:60643-86-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWITH 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
Cas:60643-86-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: Vigabatrin CAS:60643-86-9 MF: C6H11NO2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:API Transportation:By sea or by air Port:Qingdao Port
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
Cas:60643-86-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryVIGABATRIN CAS:60643-86-9 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 intermediates,
Cas:60643-86-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:60643-86-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Vigabatrin CAS: 60643-86-9 Specification Test Item Standard: USP Identification IR spectrum similar to that of RS HPLC retention time similar to that of RS Related substance
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
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
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
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Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:60643-86-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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
Cas:60643-86-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Product name: Vigabatrin CAS No.:60643-86-9 Molecule Formula:C6H11NO2 Molecule Weight:129.15 Purity: 99% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:60643-86-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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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
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:60643-86-9
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry5(S)-Vinyl-2-Pyrrolidinone
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Stage #1: 5(S)-Vinyl-2-Pyrrolidinone With potassium hydroxide In water for 2h; Reflux; Stage #2: With acetic acid In water; isopropyl alcohol at 0 - 30℃; for 4.5h; | 74% |
Stage #1: 5(S)-Vinyl-2-Pyrrolidinone With water; potassium hydroxide In isopropyl alcohol at 20 - 60℃; for 16h; Inert atmosphere; Stage #2: With acetic acid In water; isopropyl alcohol | 60% |
With water; potassium hydroxide at 90 - 100℃; for 3h; Reflux; |
4-benzenesulphonamido 5-hexenoic acid
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With ammonia; sodium In tetrahydrofuran | 63% |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With ammonium hydroxide; Dowex H(+) |
4-(carbobenzyloxy)amino-5-hexenenitrile
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With diclazuril In water-d2 at 100℃; |
5-bromo-3-(carbobenzyloxy)amino-1-pentene
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / tetrahydrofuran / 2 h / Heating 2: DCl / D2O / 100 °C View Scheme |
3-(carbobenzyloxy)amino-4-penten-1-ol
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 89 percent / PPh3; CBr4 / CH2Cl2 / 1 h / 0 °C 2: 70 percent / tetrahydrofuran / 2 h / Heating 3: DCl / D2O / 100 °C View Scheme |
(E)-6-hydroxy-hex-4-enoic acid ethyl ester
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) NaH / 1.) ether, 0 deg C, 1 h; 2.) xylene, 48 h, reflux 2: 6N HCl / 12 h / Heating 3: Dowex H(+), 1N NH4OH View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: HCl gas / ethanol 2: 1.) NaH / 1.) ether, 0 deg C, 1 h; 2.) xylene, 48 h, reflux 3: 6N HCl / 12 h / Heating 4: Dowex H(+), 1N NH4OH View Scheme |
4-(2,2,2-Trichloro-acetylamino)-hex-5-enoic acid ethyl ester
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 6N HCl / 12 h / Heating 2: Dowex H(+), 1N NH4OH View Scheme |
ethyl hex-5-enoate
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 75 percent / diethyl ether / 40 h / Ambient temperature 2: 1.) hexamethyldisilazane, 2.) 0.2 N NaOH / 1.) dichloromethane, reflux, 24 h, 2.) 48 h 3: 72 percent / potassium hydroxide / H2O / 2 h / 100 °C 4: 63 percent / sodium, liquid ammonia / tetrahydrofuran View Scheme |
diethyl 2-(3-butenyl)malonate
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 85 percent / LiCl / dimethylsulfoxide 2: 75 percent / diethyl ether / 40 h / Ambient temperature 3: 1.) hexamethyldisilazane, 2.) 0.2 N NaOH / 1.) dichloromethane, reflux, 24 h, 2.) 48 h 4: 72 percent / potassium hydroxide / H2O / 2 h / 100 °C 5: 63 percent / sodium, liquid ammonia / tetrahydrofuran View Scheme |
4-Benzenesulfonylamino-hex-5-enoic acid ethyl ester
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 72 percent / potassium hydroxide / H2O / 2 h / 100 °C 2: 63 percent / sodium, liquid ammonia / tetrahydrofuran View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) hexamethyldisilazane, 2.) 0.2 N NaOH / 1.) dichloromethane, reflux, 24 h, 2.) 48 h 2: 72 percent / potassium hydroxide / H2O / 2 h / 100 °C 3: 63 percent / sodium, liquid ammonia / tetrahydrofuran View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid In water for 8h; Reflux; |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With water; sodium methylate In methanol at 45℃; for 2h; Reagent/catalyst; | 176 g |
4-amino-5-hexenoic acid
5(S)-Vinyl-2-Pyrrolidinone
Conditions | Yield |
---|---|
at 180℃; | 95% |
ethanol
4-amino-5-hexenoic acid
4-benzenesulphonamido 5-hexenoic acid
Conditions | Yield |
---|---|
Stage #1: ethanol; 4-amino-5-hexenoic acid With thionyl chloride at 20℃; for 0.333333h; Esterification; Stage #2: With ammonia In diethyl ether; water at 20℃; for 0.0333333h; Elimination; | 93% |
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
4-amino-5-hexenoic acid
4-tert-butoxycarbonylamino-hex-5-enoic acid
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In 1,4-dioxane Acylation; | 92% |
4-amino-5-hexenoic acid
4-ethyl aminobutyric acid
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol; water at 20 - 30℃; under 3750.38 Torr; for 16h; Autoclave; | 90% |
Conditions | Yield |
---|---|
Stage #1: shikimic acid With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.25h; Inert atmosphere; Stage #2: 4-amino-5-hexenoic acid With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at 20℃; for 24h; Temperature; Inert atmosphere; | 87.76% |
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
4-amino-5-hexenoic acid
4-tert-butoxycarbonylamino-hex-5-enoic acid
Conditions | Yield |
---|---|
With triethylamine In 1,4-dioxane at 20℃; for 3h; | 82.6% |
ethanol
(S)-(+)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; triethylamine 1.) 1 h, 25 degC; 2.) methylene chloride, 4 h, 25 degC; Yield given. Multistep reaction; |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
With ozone In water-d2 |
Conditions | Yield |
---|---|
With sodium acetate In water at 100℃; for 0.3h; Hantzsch reaction; |
ethanol
(R)-methoxytrifluoromethylphenylacetyl chloride
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Stage #1: ethanol; 4-amino-5-hexenoic acid Stage #2: (R)-methoxytrifluoromethylphenylacetyl chloride Title compound not separated from byproducts; |
4-amino-5-hexenoic acid
4-tert-butoxycarbonylamino-hex-5-enoic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2: 95 percent / NaHCO3 / dimethylformamide / 16 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2.1: HOBT; EDC / dimethylformamide / 0.67 h / 0 °C 2.2: 50.1 percent / diisopropylethylamine / dimethylformamide / 24 h / 20 °C 3.1: 94 percent / dimethyl sulfide / CH2Cl2 / 2 h / 20 °C 4.1: 100 percent / aq. KOH / methanol / 48 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2.1: HOBT; EDC / dimethylformamide / 0.67 h / 0 °C 2.2: 50.1 percent / diisopropylethylamine / dimethylformamide / 24 h / 20 °C 3.1: 100 percent / dimethyl sulfide / CH2Cl2 / 2 h / 20 °C 4.1: 100 percent / aq. KOH / methanol / 48 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
4-(5-tert-butoxycarbonylamino-hept-6-enoylamino)-butyric acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2.1: HOBT; EDC / dimethylformamide / 0.67 h / 0 °C 2.2: 50.1 percent / diisopropylethylamine / dimethylformamide / 24 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2.1: HOBT; EDC / dimethylformamide / 0.67 h / 0 °C 2.2: 59 percent / diisopropylethylamine / dimethylformamide / 24 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2: 95 percent / NaHCO3 / dimethylformamide / 16 h / 20 °C 3: 100 percent / dimethyl sulfide / CH2Cl2 / 2 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2.1: HOBT; EDC / dimethylformamide / 0.67 h / 0 °C 2.2: 50.1 percent / diisopropylethylamine / dimethylformamide / 24 h / 20 °C 3.1: 94 percent / dimethyl sulfide / CH2Cl2 / 2 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 82.6 percent / aq. Et3N / dioxane / 3 h / 20 °C 2.1: HOBT; EDC / dimethylformamide / 0.67 h / 0 °C 2.2: 50.1 percent / diisopropylethylamine / dimethylformamide / 24 h / 20 °C 3.1: 100 percent / dimethyl sulfide / CH2Cl2 / 2 h / 20 °C View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: 92 percent / aq. NaHCO3 / dioxane 2.1: TEA / tetrahydrofuran 3.1: nBuLi / tetrahydrofuran 3.2: 50 percent / TEA / tetrahydrofuran 4.1: 95 percent / TFA; DMS / CH2Cl2 View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / aq. NaHCO3 / dioxane 2: 68 percent / HOBt; EDCI 3: 96 percent / TFA; DMS / CH2Cl2 View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / aq. NaHCO3 / dioxane 2: 73 percent / HOBt; EDCI 3: 94 percent / TFA; DMS / CH2Cl2 View Scheme |
4-amino-5-hexenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 92 percent / aq. NaHCO3 / dioxane 2: TEA / tetrahydrofuran View Scheme |
4-amino-5-hexenoic acid
{1-[3-oxo-3-(2-oxo-pyrrolidin-1-yl)-propyl]-allyl}-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 92 percent / aq. NaHCO3 / dioxane 2.1: TEA / tetrahydrofuran 3.1: nBuLi / tetrahydrofuran 3.2: 50 percent / TEA / tetrahydrofuran View Scheme |
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