Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate

3-氨基-5-(4-硝基苯基)噻吩-2-羧酸乙酯

Also known as: 2-Thiophenecarboxylic acid, 3-amino-5-(4-nitrophenyl)-, ethyl ester, Ethyl 3-amino-5-(4-nitrophenyl)-2-thiophenecarboxylate, ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate

Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate (CAS 91077-00-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H12N2O4S and a molecular weight of 292.31000 g/mol. It is also known as 2-Thiophenecarboxylic acid, 3-amino-5-(4-nitrophenyl)-, ethyl ester, Ethyl 3-amino-5-(4-nitrophenyl)-2-thiophenecarboxylate and ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate. Key properties include a melting point of 172-176ºC(lit.), a boiling point of 520.8ºC at 760 mmHg, a density of 1.374g/cm3 and a flash point of 268.8ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

91077-00-8

Jingsj CID

J-1583769-9

Molecular Formula

C₁₃H₁₂N₂O₄S

Chinese Name

3-氨基-5-(4-硝基苯基)噻吩-2-羧酸乙酯

Molecular Weight

292.31000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026