4-Chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine

4-氯-5-(4-氯苯基)噻吩并[2,3-d]嘧啶

Also known as: 4-Chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine, 4-chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine, 4-chloro-5-(4-chlorophenyl)thiopheno[2,3-d]pyrimidine, AURORA 20253, BUTTPARK 121\18-49, OTAVA-BB BB7012780033, THIENO[2,3-D]PYRIMIDINE, 4-CHLORO-5-(4-CHLOROPHENYL)-

4-Chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine (CAS 331761-46-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H6Cl2N2S and a molecular weight of 281.16000 g/mol. It is also known as 4-chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine, 4-chloro-5-(4-chlorophenyl)thiopheno[2,3-d]pyrimidine and AURORA 20253. Key properties include a boiling point of 443.1ºC at 760 mmHg, a density of 1.49g/cm3 and a flash point of 221.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

331761-46-7

Jingsj CID

J-1090725-4

Molecular Formula

C₁₂H₆Cl₂N₂S

Chinese Name

4-氯-5-(4-氯苯基)噻吩并[2,3-d]嘧啶

Molecular Weight

281.16000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026