6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

6-溴-[1,2,4]三唑并[4,3-a]吡啶-3(2H)-酮

Also known as: 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 6-bromo-, 6-BROMO-1,2,4-TRIAZOLO[4,3-A]PYRIDIN-3(2H)-ONE, 6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one, 6-bromo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one, 6-bromo-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one

6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 425702-91-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4BrN3O and a molecular weight of 214.01900 g/mol. It is also known as 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 6-bromo-, 6-BROMO-1,2,4-TRIAZOLO[4,3-A]PYRIDIN-3(2H)-ONE and 6-bromo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one. Key property: a density of 2.09 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
425702-91-6
Jingsj CID
J-1508279-2
Molecular Formula
C6H4BrN3O
Chinese Name
6-溴-[1,2,4]三唑并[4,3-a]吡啶-3(2H)-酮
Molecular Weight
214.01900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density2.09 g/cm3

Frequently Asked Questions

What is the CAS number of 6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one?

The CAS number of 6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one is 425702-91-6.

What are the molecular formula and molecular weight of 6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one?

6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one has molecular formula C6H4BrN3O and molecular weight 214.01900 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 425702-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508279-2 (accessed 2026-10-24).

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