6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one

6,7-二氢-[1,2,4]三唑并[1,5-a]嘧啶-5(4H)-酮

6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 35220-35-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N4O and a molecular weight of 138.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35220-35-0
Jingsj CID
J-626843-9
Molecular Formula
C5H6N4O
Chinese Name
6,7-二氢-[1,2,4]三唑并[1,5-a]嘧啶-5(4H)-酮
Molecular Weight
138.13 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one?

The CAS number of 6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one is 35220-35-0.

What are the molecular formula and molecular weight of 6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one?

6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one has molecular formula C5H6N4O and molecular weight 138.13 g/mol.

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

Last updated:

How to cite: Jingsj. "6,7-Dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 35220-35-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-626843-9 (accessed 2026-10-25).

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