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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

(+/-)-3,4-METHYLENEDIOXY-N-ETHYLAMPHETAMINEHYDROCHLORIDE

Cas:133933-81-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Manufacturers

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-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro- 133933-81-0

Cas:133933-81-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID CAS:133933-81-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializi

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID CAS:133933-81-0

Cas:133933-81-0

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-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

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-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

Min.Order:4 Kilogram

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

4-amino-3-(5-chlorothiophen-2-yl)butanoic acid

Cas:133933-81-0

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

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

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

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

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

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

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

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Manufacturers

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-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro- Application:133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

best seller Application:API

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACIDCASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACIDCAS

Cas:133933-81-0

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

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-Appearance:White crystalline powder Package:According to customer requirement packaging Application:N/A Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount.

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

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

133933-81-0

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

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

(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Trading Company

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

4-amino-3-(5-chloro-2-thiophenyl)butanoic acid

Cas:133933-81-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

133933-81-0 2-Thiophenepropanoicacid, b-(aminomethyl)-5-chloro-

Cas:133933-81-0

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

QINGDAO SUN TECH INDUSTRIES & TRADING CO., LTD

4-amino-3-(5-chlorothien-2-yl)butanoic acidAppearance:white crystalline powder Storage:Shading, sealed, dry place. Package:aluminous bag Application:API Transportation:SEA OR AIR

4-amino-3-(5-chlorothien-2-yl)butanoic acid

Cas:133933-81-0

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

ethyl 3-(5-chloro-2-thienyl)-4-nitrobutanoate
133933-51-4

ethyl 3-(5-chloro-2-thienyl)-4-nitrobutanoate

4-amino-3-(5-chlorothien-2-yl)butanoic acid
133933-81-0

4-amino-3-(5-chlorothien-2-yl)butanoic acid

Conditions
ConditionsYield
With sodium hydroxide; hydrogen; nickel 1.) EtOH, 1 atm, RT, 2.) aq. EtOH, reflux, 1 h; Yield given. Multistep reaction;
5-Chloro-2-thiophenecarboxaldehyde
7283-96-7

5-Chloro-2-thiophenecarboxaldehyde

4-amino-3-(5-chlorothien-2-yl)butanoic acid
133933-81-0

4-amino-3-(5-chlorothien-2-yl)butanoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 78 percent / benzene / 7 h / Heating
2: 64 percent / Triton B / 18 h / 85 °C
3: 1.) H2, 2.) 10 N NaOH / 1.) Raney Ni / 1.) EtOH, 1 atm, RT, 2.) aq. EtOH, reflux, 1 h
View Scheme
ethyl 3-(5-chloro-2-thienyl)-prop-2-enoate
133933-42-3

ethyl 3-(5-chloro-2-thienyl)-prop-2-enoate

4-amino-3-(5-chlorothien-2-yl)butanoic acid
133933-81-0

4-amino-3-(5-chlorothien-2-yl)butanoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 64 percent / Triton B / 18 h / 85 °C
2: 1.) H2, 2.) 10 N NaOH / 1.) Raney Ni / 1.) EtOH, 1 atm, RT, 2.) aq. EtOH, reflux, 1 h
View Scheme

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