ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE

Modify Date: 2025-08-26 15:37:48

ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE Structure
ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE structure
Common Name ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE
CAS Number 174072-89-0 Molecular Weight 306.33700
Density 1.338g/cm3 Boiling Point 464.596ºC at 760 mmHg
Molecular Formula C14H14N2O4S Melting Point N/A
MSDS N/A Flash Point 234.78ºC

 Names

Name ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.338g/cm3
Boiling Point 464.596ºC at 760 mmHg
Molecular Formula C14H14N2O4S
Molecular Weight 306.33700
Flash Point 234.78ºC
Exact Mass 306.06700
PSA 126.38000
LogP 4.49500
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.628

 Safety Information

HS Code 2934999090

 Synthetic Route

~69%

ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE Structure

ETHYL 2-AMINO-4...

CAS#:174072-89-0

Literature: Sasaki, Satoshi; Cho, Nobuo; Nara, Yoshi; Harada, Masataka; Endo, Satoshi; Suzuki, Nobuhiro; Furuya, Shuichi; Fujino, Masahiko Journal of Medicinal Chemistry, 2003 , vol. 46, # 1 p. 113 - 124

~52%

ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE Structure

ETHYL 2-AMINO-4...

CAS#:174072-89-0

Literature: Takeda Chemical Industries, Ltd. Patent: US5817819 A1, 1998 ;

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-amino-4-methyl-5-(4-nitrophenyl)-thiophen-3-carboxylic acid ethyl ester
ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE
2-Amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylic acid ethyl ester
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