2-Mercapto-5-methylbenzimidazole

2-巯基-5-甲基苯并咪唑

Also known as: 5-Methyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione, 5-Methyl-2-benzimidazolethiol, 5-Methyl-2-mercaptobenzimidazole, 5-Methyl-1H-benzo[d]imidazole-2-thiol, 1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione, 5-Methyl-2-mercapto-1H-benzimidazole, 5-Methylbenzimidazole-2-thiol, EINECS 248-350-5, MFCD00010617, IFLAB-BB F1791-0318

2-Mercapto-5-methylbenzimidazole (CAS 27231-36-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2S and a molecular weight of 164.22800 g/mol. It is also known as 5-Methyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione, 5-Methyl-2-benzimidazolethiol and 5-Methyl-2-mercaptobenzimidazole. Key properties include a melting point of 290-293 °C(lit.), a boiling point of 282.5ºC at 760 mmHg, a density of 1.32 g/cm3 and a flash point of 124.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

27231-36-3

Jingsj CID

J-19190-0

Molecular Formula

C₈H₈N₂S

Chinese Name

2-巯基-5-甲基苯并咪唑

Molecular Weight

164.22800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026