ChemicalBook >> CAS DataBase List >>5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester

5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester

5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester structure

CAS No.: 449177-08-6

Chemical Name:: 5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester

Synonyms: AKOS USSH-4110480;Ethyl 5-(2-chloroacetamido)-4-cyano-3-methylthiophene-2-carboxylate;Ethyl 5-[(chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate;Ethyl 5-[(2-chloroacetyl)amino]-4-cyano-3-methyl-2-thiophenecarboxylate;ethyl 5-[(2-chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate;5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester;2-Thiophenecarboxylic acid, 5-[(2-chloroacetyl)amino]-4-cyano-3-methyl-, ethyl ester

CBNumber:: CB0476993

Molecular Formula:: C11H11ClN2O3S

Molecular Weight:: 286.73

MDL Number:: MFCD02965815

MOL File:: Mol file

Last updated:2026-09-12 18:48:21

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5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester Properties

storage temp.	Storage temp. 2-8°C
Appearance	Light brown to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS05
Signal word	Danger
Hazard statements	H302-H315-H318-H312-H335-H332
Precautionary statements	P280-P305+P351+P338-P310-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501
Hazard Codes	Xi
HazardClass	IRRITANT

5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	029613	Ethyl 5-[(chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate	449177-08-6	500.00mg	$189	2026-05-18	Buy
aablocks	AA00D8RO	ETHYL 5-[(CHLOROACETYL)AMINO]-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE 95%	449177-08-6	100mg	$85	2026-05-28	Buy
aablocks	AA00D8RO	ETHYL 5-[(CHLOROACETYL)AMINO]-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE 95%	449177-08-6	250mg	$121	2026-05-28	Buy
aablocks	AA00D8RO	ETHYL 5-[(CHLOROACETYL)AMINO]-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE 95%	449177-08-6	500mg	$241	2026-05-28	Buy
aablocks	AA00D8RO	ETHYL 5-[(CHLOROACETYL)AMINO]-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE 95%	449177-08-6	1g	$416	2026-05-28	Buy

Product number	Packaging	Price	Buy
029613	500.00mg	$189	Buy
AA00D8RO	100mg	$85	Buy
AA00D8RO	250mg	$121	Buy
AA00D8RO	500mg	$241	Buy
AA00D8RO	1g	$416	Buy

5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester Suppliers

Global Suppliers ( 12)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	54996	58
Nanjing Shizhou Biology Technology Co.,Ltd	--	purchase@synzest.com	China	6856	58
Hefei Molybdenum Kai Pharmaceutical Technology Co., Ltd	18001872185; 18001872185	690231469@qq.com	China	18392	58

Supplier	Advantage
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
Hefei Molybdenum Kai Pharmaceutical Technology Co., Ltd	58

AKOS USSH-4110480 Ethyl 5-[(chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate ethyl 5-[(2-chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate 2-Thiophenecarboxylic acid, 5-[(2-chloroacetyl)amino]-4-cyano-3-methyl-, ethyl ester Ethyl 5-(2-chloroacetamido)-4-cyano-3-methylthiophene-2-carboxylate Ethyl 5-[(2-chloroacetyl)amino]-4-cyano-3-methyl-2-thiophenecarboxylate 5-(2-Chloro-acetylamino)-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester 449177-08-6