5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride

5,6,7,8-四氢吡啶并[4,3-d]嘧啶二盐酸盐

Also known as: 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride, 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 2HCl, 5,6,7,8-Tetrahydropyridino[4,3-d]pyrimidine hydrochloride, 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine DiHCl, 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine,dihydrochloride, 5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride, Pyrido[4,3-d]pyrimidine, 5,6,7,8-tetrahydro-, hydrochloride (1:2)

5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride (CAS 157327-49-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9N3 and a molecular weight of 135.167 g/mol. It is also known as 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 2HCl, 5,6,7,8-Tetrahydropyridino[4,3-d]pyrimidine hydrochloride and 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine DiHCl. Key properties include a boiling point of 277.1±30.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 121.4±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

157327-49-6

Jingsj CID

J-1523251-9

Molecular Formula

C₇H₉N₃

Chinese Name

5,6,7,8-四氢吡啶并[4,3-d]嘧啶二盐酸盐

Molecular Weight

135.167 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026