5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride

2-氨基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶双盐酸盐

Also known as: 2-Amino-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride, 2-Amino-5,6,7,8-tetrahydropyrido-[4,3-d]-pyrimidine 2HCl, 2-Amino-5,6,7,8-tetrahydropyrido-[4,3-d]-pyrimidine dihydrochloride, 5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine dihydrochloride, Pyrido[4,3-d]pyrimidin-2-amine, 5,6,7,8-tetrahydro-, dihydrochloride, Pyrido[4,3-d]pyrimidin-2-amine, 5,6,7,8-tetrahydro-, hydrochloride (1:2)

5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride (CAS 157327-50-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H12Cl2N4 and a molecular weight of 223.103 g/mol. It is also known as 2-Amino-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride, 2-Amino-5,6,7,8-tetrahydropyrido-[4,3-d]-pyrimidine 2HCl and 2-Amino-5,6,7,8-tetrahydropyrido-[4,3-d]-pyrimidine dihydrochloride. Key properties include a melting point of 140-145°C, a boiling point of 399.7ºC at 760 mmHg and a flash point of 195.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

157327-50-9

Jingsj CID

J-1366663-1

Molecular Formula

C₇H₁₂Cl₂N₄

Chinese Name

2-氨基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶双盐酸盐

Molecular Weight

223.103 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026