5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile

2-(2-硝基苯胺基)-3-氰基-5-甲基噻吩

Also known as: 5-Methyl-2-(2-nitroanilino)-3-thiophenecarbonitrile, 5-Methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile, 5-Methyl-2-((2-nitrophenyl)amino)thiophene-3-carbonitrile, 5-Methyl-2-(2-nitroanilino)thiophene-3-carbonitrile, 3-Cyano-5-methyl-2-(2-nitroanilino)thiophene, 2-(2-Nitroanilino)-5-methylthiophene-3-carbonitrile, 2-(2-Nitroanilino)-5-methyl-3-thiophenecarbonitrile, 2-(2'-Nitroaniline)-3-cyano-5-methylthiophene, 2-(2'-Nitrophenylamine)-3-cyano-5-methylthiofuran, Olanzapine Related Compound A, Olanzapine impurity A, EINECS 421-300-1, MFCD06408054, 3-Thiophenecarbonitrile, 5-methyl-2-[(2-nitrophenyl)amino]-

5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile (CAS 138564-59-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9N3O2S and a molecular weight of 259.284 g/mol. It is also known as 5-Methyl-2-(2-nitroanilino)-3-thiophenecarbonitrile, 5-Methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile and 5-Methyl-2-((2-nitrophenyl)amino)thiophene-3-carbonitrile. Key properties include a melting point of 111 °C, a boiling point of 425.4±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 211.1±28.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

138564-59-7

Jingsj CID

J-1499172-3

Molecular Formula

C₁₂H₉N₃O₂S

Chinese Name

2-(2-硝基苯胺基)-3-氰基-5-甲基噻吩

Molecular Weight

259.284 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026