4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine

4-氯-1-(吡啶-3-基)-1H-吡唑并[3,4-d]嘧啶

Also known as: 4-chloro-1-pyridin-3-ylpyrazolo[3,4-d]pyrimidine, 4-chloro-1-(3-pyridinyl)-1H-pyrazolo[3,4-d]pyrimidine, 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(3-pyridinyl)-

4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650638-19-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6ClN5 and a molecular weight of 231.64100 g/mol. It is also known as 4-chloro-1-pyridin-3-ylpyrazolo[3,4-d]pyrimidine, 4-chloro-1-(3-pyridinyl)-1H-pyrazolo[3,4-d]pyrimidine and 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(3-pyridinyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
650638-19-0
Jingsj CID
J-1450814-3
Molecular Formula
C10H6ClN5
Chinese Name
4-氯-1-(吡啶-3-基)-1H-吡唑并[3,4-d]嘧啶
Molecular Weight
231.64100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine?

The CAS number of 4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine is 650638-19-0.

What are the molecular formula and molecular weight of 4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine?

4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine has molecular formula C10H6ClN5 and molecular weight 231.64100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-chloro-1-(pyridin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650638-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1450814-3 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.