174072-89-0

174072-89-0 structure

Name: ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE
Chemical Name: ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate
CAS Number: 174072-89-0
Molecular Formula: C₁₄H₁₄N₂O₄S
Molecular Weight: 306.33700
Create Date: 2018-12-25 09:13:39
Modify Date: 2025-08-26 15:37:48

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

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

HS Code	2934999090

5332-96-7

105-56-6

~69%

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

5332-96-7

~52%

174072-89-0

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

Precursor 2
5332-96-7 105-56-6
DownStream 1
308831-61-0

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

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