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4-Bromo-5-ethyl-thiophene-2-carboxylic acid

4-Bromo-5-ethyl-thiophene-2-carboxylic acid structure

CAS No.: 40477-61-0

Chemical Name:: 4-Bromo-5-ethyl-thiophene-2-carboxylic acid

Synonyms: AKOS B013956;ART-CHEM-BB B013956;CHEMBRDG-BB 3013956;4-bromo-5-ethyl-2-thenoic acid;4-bromo-5-ethylThien-2-carboxylic acid;4-BROMO-5-ETHYL-2-THIOPHENECARBOXYLIC ACID;4-Bromo-5-ethyl-thiophene-2-carboxylic acid;2-Thiophenecarboxylic acid, 4-bromo-5-ethyl-;4-bromo-5-ethylthiophene-2-carboxylic acid(SALTDATA: FREE)

CBNumber:: CB5205402

Molecular Formula:: C7H7BrO2S

Molecular Weight:: 235.1

MDL Number:: MFCD03422295

MOL File:: 40477-61-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:53:18

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4-Bromo-5-ethyl-thiophene-2-carboxylic acid Properties

Melting point	160 °C
Boiling point	334.5±42.0 °C(Predicted)
Density	1.673±0.06 g/cm3(Predicted)
pka	3.68±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332-H315-H319
Precautionary statements	P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312
Hazard Codes	Xi
HazardClass	IRRITANT

4-Bromo-5-ethyl-thiophene-2-carboxylic acid price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00BZ2Y	4-Bromo-5-ethylthiophene-2-carboxylic acid 97%	40477-61-0	250mg	$40	2026-05-28	Buy
aablocks	AA00BZ2Y	4-Bromo-5-ethylthiophene-2-carboxylic acid 97%	40477-61-0	500mg	$64	2026-05-28	Buy
aablocks	AA00BZ2Y	4-Bromo-5-ethylthiophene-2-carboxylic acid 97%	40477-61-0	1g	$112	2026-05-28	Buy
Crysdot	CD41001077	4-Bromo-5-ethylthiophene-2-carboxylic acid 95+%	40477-61-0	5g	$594	2026-05-27	Buy
Chemenu	CM113119	4-bromo-5-ethylthiophene-2-carboxylic acid 95%	40477-61-0	10g	$851	2026-05-26	Buy

Product number	Packaging	Price	Buy
AA00BZ2Y	250mg	$40	Buy
AA00BZ2Y	500mg	$64	Buy
AA00BZ2Y	1g	$112	Buy
CD41001077	5g	$594	Buy
CM113119	10g	$851	Buy

4-Bromo-5-ethyl-thiophene-2-carboxylic acid Chemical Properties, Uses, Production

4-Bromo-5-ethyl-thiophene-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

methyl 4-bromo-5-ethylthiophene-2-carboxylate

4-Bromo-5-ethyl-thiophene-2-carboxylic acid Suppliers

Global Suppliers ( 19)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Henan CoreyChem Co., Ltd	0371-86658258	info@coreychem.com	China	10442	58
Aikon International Limited	025-58859352 15955137747	sales01@aikonchem.com	China	16021	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales@aobchem.com.cn	China	19992	58
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

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Henan CoreyChem Co., Ltd	58
Aikon International Limited	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58

40477-61-0 (4-Bromo-5-ethyl-thiophene-2-carboxylic acid) Related Search:

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CHEMBRDG-BB 3013956 ART-CHEM-BB B013956 AKOS B013956 4-BROMO-5-ETHYL-2-THIOPHENECARBOXYLIC ACID 4-bromo-5-ethylthiophene-2-carboxylic acid(SALTDATA: FREE) 4-bromo-5-ethyl-2-thenoic acid 4-bromo-5-ethylThien-2-carboxylic acid 2-Thiophenecarboxylic acid, 4-bromo-5-ethyl- 4-Bromo-5-ethyl-thiophene-2-carboxylic acid 40477-61-0