3-Benzyl-2-mercapto-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one

3-苄基-2-巯基-5,6-二甲基-3H-噻吩并[2,3-d]嘧啶-4-酮

Also known as: 3-BENZYL-2-MERCAPTO-5,6-DIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE, Thieno[2,3-d]pyrimidin-4(1H)-one, 2,3-dihydro-5,6-dimethyl-3-(phenylmethyl)-2-thioxo-, 3-benzyl-5,6-dimethyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one

3-Benzyl-2-mercapto-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one (CAS 59898-63-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H14N2OS2 and a molecular weight of 302.41400 g/mol. It is also known as 3-BENZYL-2-MERCAPTO-5,6-DIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE, Thieno[2,3-d]pyrimidin-4(1H)-one, 2,3-dihydro-5,6-dimethyl-3-(phenylmethyl)-2-thioxo- and 3-benzyl-5,6-dimethyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one. Key properties include a boiling point of 491.2ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 250.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

59898-63-4

Jingsj CID

J-1190897-5

Molecular Formula

C₁₅H₁₄N₂OS₂

Chinese Name

3-苄基-2-巯基-5,6-二甲基-3H-噻吩并[2,3-d]嘧啶-4-酮

Molecular Weight

302.41400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026