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ChemicalBook >> CAS DataBase List >>2-Butenoic acid, 3-amino-, 2-cyanoethyl ester

2-Butenoic acid, 3-amino-, 2-cyanoethyl ester

2-Butenoic acid, 3-amino-, 2-cyanoethyl ester Structure
2-Butenoic acid, 3-amino-, 2-cyanoethyl ester structure
CAS No.
43107-08-0
Chemical Name:
2-Butenoic acid, 3-amino-, 2-cyanoethyl ester
Synonyms
Clevidipine butyrate Impurity 25
CBNumber:
CB03154128
Molecular Formula:
C7H10N2O2
Molecular Weight:
154.17
MDL Number:
MOL File:
43107-08-0.mol
MSDS File:
SDS
Last updated:2026-05-27 17:36:15
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2-Butenoic acid, 3-amino-, 2-cyanoethyl ester Properties

Melting point 86-88 °C
Boiling point 345.6±22.0 °C(Predicted)
Density 1.116±0.06 g/cm3(Predicted)
solubility soluble in Dichloromethane; Methanol
form Solid
pka 5.18±0.70(Predicted)
color Beige

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338

2-Butenoic acid, 3-amino-, 2-cyanoethyl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA01M7BE 2-Cyanoethyl 3-amino-2-butenoate 95% 43107-08-0 1g $41 2026-05-30 Buy
aablocks AA01M7BE 2-Cyanoethyl 3-amino-2-butenoate 95% 43107-08-0 5g $92 2026-05-30 Buy
Chemenu CM1015593 2-cyanoethyl (Z)-3-aminobut-2-enoate 98% 43107-08-0 100g $168 2026-05-26 Buy
Chemenu CM1015593 2-cyanoethyl (Z)-3-aminobut-2-enoate 98% 43107-08-0 500g $588 2026-05-26 Buy
Chemenu CM1015593 2-cyanoethyl (Z)-3-aminobut-2-enoate 98% 43107-08-0 1000g $1000 2026-05-26 Buy
Product number Packaging Price Buy
AA01M7BE 1g $41 Buy
AA01M7BE 5g $92 Buy
CM1015593 100g $168 Buy
CM1015593 500g $588 Buy
CM1015593 1000g $1000 Buy

2-Butenoic acid, 3-amino-, 2-cyanoethyl ester Chemical Properties, Uses, Production

Uses

2-Cyanoethyl 3-aminocrotonate is an intermediate in the synthesis of 3-O-Desethyl-5-O-desmethyl Amlodipine (D291305). 3-O-Desethyl-5-O-desmethyl Amlodipine is an impurity of Amlodipine (A633495), which is a dihydropyridine calcium channel blocker.

2-Butenoic acid, 3-amino-, 2-cyanoethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

2-Butenoic acid, 3-amino-, 2-cyanoethyl ester Suppliers

Global Suppliers ( 29)
Supplier Tel Email Country ProdList Advantage
AF Biochem Co., Ltd. +86-028-60911900 13540204019 sales@afbiochem.com China 479 57
Jinan Kaypharm Chemical Co.,Ltd. 0531-86986780 13153183025; sales@kaypharm.cn China 109 55
Zhengzhou Alfachem Co., Ltd. 0371-53765687 18937137882 3969243885@qq.com China 7734 55
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29090 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. +86-021-61551413 contact@trustwe.com China 5771 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690 1047208234@qq.com China 8177 58
Hubei Weideli Chemical Reagent Co., Ltd. 15871722230 15871722230@163.com China 4443 58
NORANA GROUP 027-59209883 17386138556 service@nornachem.com China 4873 58
Sichuan Qingmu Pharmaceutical Co., Ltd. 02887827187 sales@eastonpharma.cn China 58 60
Foshan Treasure Biotechnology Co., Ltd 0757-85921206 18520245316 2329783215@qq.com China 12649 58
Supplier Advantage
AF Biochem Co., Ltd. 57
Jinan Kaypharm Chemical Co.,Ltd. 55
Zhengzhou Alfachem Co., Ltd. 55
Dideu Industries Group Limited 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 58
Shandong WorldSun Biological Technology Co., Ltd. 58
Hubei Weideli Chemical Reagent Co., Ltd. 58
NORANA GROUP 58
Sichuan Qingmu Pharmaceutical Co., Ltd. 60
Foshan Treasure Biotechnology Co., Ltd 58
Clevidipine butyrate Impurity 25 43107-08-0