Pyrido[3,4-b]pyrazine-5,7-diamine, 3-methyl- (9CI)

3-甲基吡啶并[3,4-b]吡嗪-5,7-二胺

Also known as: 3-METHYLPYRIDO[3,4-B]PYRAZINE-5,7-DIAMINE, 3-Methyl-5,7-diamino-pyrido<3,4-b>pyrazin, 3-methyl-pyrido[3,4-b]pyrazine-5,7-diamine, 3-methylpyrido[3,4-b]pyrazine-5,7-diamine, Pyrido[3,4-b]pyrazine-5,7-diamine, 3-methyl-, NSC 76788

Pyrido[3,4-b]pyrazine-5,7-diamine, 3-methyl- (9CI) (CAS 74023-40-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N5 and a molecular weight of 175.19100 g/mol. It is also known as 3-METHYLPYRIDO[3,4-B]PYRAZINE-5,7-DIAMINE, 3-Methyl-5,7-diamino-pyrido<3,4-b>pyrazin and 3-methyl-pyrido[3,4-b]pyrazine-5,7-diamine. Key properties include a boiling point of 395ºC at 760 mmHg, a density of 1.412g/cm3 and a flash point of 221.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74023-40-8

Jingsj CID

J-932551-5

Molecular Formula

C₈H₉N₅

Chinese Name

3-甲基吡啶并[3,4-b]吡嗪-5,7-二胺

Molecular Weight

175.19100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026