5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-amine

5,6,7,8-四氢[1]苯并噻吩并[2,3-d]嘧啶-4-胺

Also known as: 4-Amino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine, 5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-ylamine, 5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-amine, 5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine, [1]Benzothieno[2,3-d]pyrimidine, 4-amino-5,6,7,8-tetrahydro-

5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-amine (CAS 4994-88-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3S and a molecular weight of 205.27900 g/mol. It is also known as 4-Amino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine, 5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-ylamine and 5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine. Key properties include a boiling point of 424.9ºC at 760 mmHg, a density of 1.381g/cm3 and a flash point of 210.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4994-88-1

Jingsj CID

J-859055-2

Molecular Formula

C₁₀H₁₁N₃S

Chinese Name

5,6,7,8-四氢[1]苯并噻吩并[2,3-d]嘧啶-4-胺

Molecular Weight

205.27900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026