4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine

4-氨基-6-羟基吡唑并[3,4-d]嘧啶

Also known as: 4-Amino-1,7-dihydro-6H-pyrazolo[3,4-d]pyrimidin-6-one, 4-Aminopyrazolo[3,4-d]pyrimidin-6-ol, 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol, NSC 28415, 4-Amino-6-oxo-1,7-dihydro-6H-pyrazolo[3,4-d]pyrimidine, EINECS 226-811-1, MFCD00005689

4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine (CAS 5472-41-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N5O and a molecular weight of 151.12600 g/mol. It is also known as 4-Amino-1,7-dihydro-6H-pyrazolo[3,4-d]pyrimidin-6-one, 4-Aminopyrazolo[3,4-d]pyrimidin-6-ol and 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol. Key properties include a melting point of 320 °C, a boiling point of 351.9ºC at 760 mmHg, a density of 2.19 g/cm3 and a flash point of 166.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5472-41-3

Jingsj CID

J-1413660-1

Molecular Formula

C₅H₅N₅O

Chinese Name

4-氨基-6-羟基吡唑并[3,4-d]嘧啶

Molecular Weight

151.12600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026