1-acetyl-4,6-dimethyl-1H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione

1-乙酰基-4,6-二甲基-1H-1,2,3-三唑并[4,5-d]嘧啶-5,7(4H,6H)-二酮

Also known as: 1H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione, 1-acetyl-4,6-dimethyl-, 1-acetyl-4,6-dimethyltriazolo[4,5-d]pyrimidine-5,7-dione, 7-acetyl-2,4-dimethyl-2,4,7,8,9-pentazabicyclo[4.3.0]nona-8,10-diene-3,5-dione

1-acetyl-4,6-dimethyl-1H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 7464-71-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N5O3 and a molecular weight of 223.18900 g/mol. It is also known as 1H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione, 1-acetyl-4,6-dimethyl-, 1-acetyl-4,6-dimethyltriazolo[4,5-d]pyrimidine-5,7-dione and 7-acetyl-2,4-dimethyl-2,4,7,8,9-pentazabicyclo[4.3.0]nona-8,10-diene-3,5-dione. Key properties include a boiling point of 427.9ºC at 760 mmHg, a density of 1.64g/cm3 and a flash point of 212.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7464-71-3

Jingsj CID

J-1924504-5

Molecular Formula

C₈H₉N₅O₃

Chinese Name

1-乙酰基-4,6-二甲基-1H-1,2,3-三唑并[4,5-d]嘧啶-5,7(4H,6H)-二酮

Molecular Weight

223.18900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026