4-Chloro-1-(4-nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidine

4-氯-1-(4-硝基苯基)-1H-吡唑并[3,4-d]嘧啶

Also known as: 1-(p-Nitrophenyl)-4-chlor-pyrazolo<3,4-d>pyrimidin, 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(4-nitrophenyl)-, 4-Chlor-1-(4-nitro-phenyl)-1H-pyrazolo[3,4-d]pyrimidin, 4-chloro-1-(4-nitro-phenyl)-1H-pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(4-nitrophenyl)pyrazolo[3,4-d]pyrimidine

4-Chloro-1-(4-nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 23000-49-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6ClN5O2 and a molecular weight of 275.651 g/mol. It is also known as 1-(p-Nitrophenyl)-4-chlor-pyrazolo<3,4-d>pyrimidin, 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(4-nitrophenyl)- and 4-Chlor-1-(4-nitro-phenyl)-1H-pyrazolo[3,4-d]pyrimidin. Key properties include a boiling point of 405.7±45.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 199.2±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

23000-49-9

Jingsj CID

J-1496782-7

Molecular Formula

C₁₁H₆ClN₅O₂

Chinese Name

4-氯-1-(4-硝基苯基)-1H-吡唑并[3,4-d]嘧啶

Molecular Weight

275.651 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026