4-Chloro-2-(methylthio)pyrimidine

2-甲硫基-4-氯嘧啶

Also known as: 4-Chloro-2-methylthiopyrimidine, 4-chloro-2-methylsulfanylpyrimidine, 2-methylthio-4-chloropyrimidine, 4-Chloro-2-(methylsulfanyl)pyrimidine, 4-chloro-2-(methylmercapto)pyrimidine, 6-chloro-2-methylthiopyrimidine, Pyrimidine, 4-chloro-2-(methylthio)-

4-Chloro-2-(methylthio)pyrimidine (CAS 49844-90-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2S and a molecular weight of 160.625 g/mol. It is also known as 4-Chloro-2-methylthiopyrimidine, 4-chloro-2-methylsulfanylpyrimidine and 2-methylthio-4-chloropyrimidine. Key properties include a melting point of −2 °C(lit.), a boiling point of 243.1±13.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 100.8±19.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

49844-90-8

Jingsj CID

J-21331-0

Molecular Formula

C₅H₅ClN₂S

Chinese Name

2-甲硫基-4-氯嘧啶

Molecular Weight

160.625 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026