7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione

7-羟基吡唑并[1,5-a]嘧啶-2,5(1H,4H)-二酮

7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione (CAS 28491-69-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N3O3 and a molecular weight of 167.12 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28491-69-2
Jingsj CID: J-328896-6
Molecular Formula: C₆H₅N₃O₃
Chinese Name: 7-羟基吡唑并[1,5-a]嘧啶-2,5(1H,4H)-二酮
Molecular Weight: 167.12 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione?

The CAS number of 7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione is 28491-69-2.

What are the molecular formula and molecular weight of 7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione?

7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione has molecular formula C6H5N3O3 and molecular weight 167.12 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. "7-Hydroxypyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione (CAS 28491-69-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-328896-6 (accessed 2026-10-24).

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