5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester

5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester structure

CAS No.: 77457-04-6

Chemical Name:: 5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester

Synonyms: AKOS B000481;AKOS BB/0094;ART-CHEM-BB B000481;2-ETHYL 4-METHYL 5-AMINO-3-METHYLTHIOPHENE-2,4-DICARBOXYLATE;2-ETHYL 4-METHYL 5-AMINO-3-METHYL-2,4-THIOPHENEDICARBOXYLATE;O2-Ethyl O4-methyl 5-amino-3-methyl-thiophene-2,4-dicarboxylate;2,4-Thiophenedicarboxylic acid, 5-amino-3-methyl-, 2-ethyl 4-methyl ester;5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester

CBNumber:: CB7141395

Molecular Formula:: C10H13NO4S

Molecular Weight:: 243.28

MDL Number:: MFCD00790509

MOL File:: Mol file

Last updated:2026-09-12 18:54:32

Request For Quotation

5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester Properties

Melting point	117-119 °C(Solv: ethanol (64-17-5))
Boiling point	359.6±37.0 °C(Predicted)
Density	1.282±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	-0.54±0.10(Predicted)

SAFETY

Risk and Safety Statements

Hazard Codes	Xi
HazardClass	IRRITANT

5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	024216	2-Ethyl 4-methyl 5-amino-3-methyl-2,4-thiophenedicarboxylate	77457-04-6	500.00mg	$199	2026-05-18	Buy
Matrix Scientific	024216	2-Ethyl 4-methyl 5-amino-3-methyl-2,4-thiophenedicarboxylate	77457-04-6	1.00g	$306	2026-05-18	Buy
aablocks	AA00G33T	2-Ethyl 4-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate	77457-04-6	500mg	$299	2026-05-28	Buy
Crysdot	CD11058729	2-Ethyl 4-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate 95+%	77457-04-6	1g	$491	2026-05-26	Buy
Chemenu	CM113628	2-ethyl 4-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate 95%	77457-04-6	1g	$464	2026-05-26	Buy

Product number	Packaging	Price	Buy
024216	500.00mg	$199	Buy
024216	1.00g	$306	Buy
AA00G33T	500mg	$299	Buy
CD11058729	1g	$491	Buy
CM113628	1g	$464	Buy

5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester Suppliers

Global( 23)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Nanjing Shizhou Biology Technology Co.,Ltd	--	purchase@synzest.com	China	6856	58
Shandong Libixi Biopharmaceutical Technology Co., Ltd.	15318973357; 15318973357	1460285141@qq.com	China	9642	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49709	58

Supplier	Advantage
Wuhan Chemwish Technology Co., Ltd	56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Nanjing Shizhou Biology Technology Co.,Ltd	58
Shandong Libixi Biopharmaceutical Technology Co., Ltd.	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58

77457-04-6(5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester)Related Search:

Diethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate 5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID-4-ETHYL ESTER 2-METHYL ESTER 2-Ethyl 4-isopropyl 5-amino-3-methylthiophene-2,4-dicarboxylate 5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID 2-METHYL ESTER 4-PROPYL ESTER 5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid dimethyl ester

4-tert-butyl 2-ethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate

1of2

ART-CHEM-BB B000481 AKOS BB/0094 AKOS B000481 2-ETHYL 4-METHYL 5-AMINO-3-METHYL-2,4-THIOPHENEDICARBOXYLATE 2-ETHYL 4-METHYL 5-AMINO-3-METHYLTHIOPHENE-2,4-DICARBOXYLATE O2-Ethyl O4-methyl 5-amino-3-methyl-thiophene-2,4-dicarboxylate 2,4-Thiophenedicarboxylic acid, 5-amino-3-methyl-, 2-ethyl 4-methyl ester 5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester 77457-04-6