Methyl 3-hydrazino-4-(isopropylsulfonyl)thiophene-2-carboxylate

3-肼基-4-(异丙基磺酰基)噻吩-2-羧酸甲酯

Also known as: Methyl 3-hydrazinyl-4-(isopropylsulfonyl)thiophene-2-carboxylate, methyl 3-hydrazino-4-(isopropylsulphonyl)thiophene-2-carboxylate, methyl 3-hydrazinyl-4-propan-2-ylsulfonylthiophene-2-carboxylate, 2-Thiophenecarboxylic acid, 3-hydrazinyl-4-[(1-methylethyl)sulfonyl]-, methyl ester

Methyl 3-hydrazino-4-(isopropylsulfonyl)thiophene-2-carboxylate (CAS 175201-97-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H14N2O4S2 and a molecular weight of 278.34800 g/mol. It is also known as Methyl 3-hydrazinyl-4-(isopropylsulfonyl)thiophene-2-carboxylate, methyl 3-hydrazino-4-(isopropylsulphonyl)thiophene-2-carboxylate and methyl 3-hydrazinyl-4-propan-2-ylsulfonylthiophene-2-carboxylate. Key properties include a boiling point of 493.9ºC at 760mmHg, a density of 1.401g/cm3 and a flash point of 252.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175201-97-5

Jingsj CID

J-1496688-2

Molecular Formula

C₉H₁₄N₂O₄S₂

Chinese Name

3-肼基-4-(异丙基磺酰基)噻吩-2-羧酸甲酯

Molecular Weight

278.34800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026