5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

5-氨基-6-苄基-1H-吡唑并[4,3-d]嘧啶-7(6H)-酮

5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 660822-39-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11N5O and a molecular weight of 241.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 660822-39-9
Jingsj CID: J-1605614-3
Molecular Formula: C₁₂H₁₁N₅O
Chinese Name: 5-氨基-6-苄基-1H-吡唑并[4,3-d]嘧啶-7(6H)-酮
Molecular Weight: 241.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one?

The CAS number of 5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one is 660822-39-9.

What are the molecular formula and molecular weight of 5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one?

5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one has molecular formula C12H11N5O and molecular weight 241.25 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-Amino-6-benzyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 660822-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1605614-3 (accessed 2026-10-25).

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