[1,2,4]Triazolo[4,3-a]pyridine

[1,2,4]三唑并[4,3-a]吡啶

Also known as: 1,2,4-Triazolo[4,3-a]pyridine, 1,2-Diazaindolizine, Pyrido[2,1-c]-1,2,4-triazole, s-Triazolo[4,3-a]pyridine, 1,7,8-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene, 1,2,4-triazolo<4,3-a>pyridine

CAS No.
274-80-6
Jingsj CID
J-1472871-0
Molecular Formula
C6H5N3
Chinese Name
[1,2,4]三唑并[4,3-a]吡啶
Molecular Weight
119.124 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point36-38°C
Boiling Point218°C
Density1.3±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of [1,2,4]Triazolo[4,3-a]pyridine?

274-80-6

What are the molecular formula and molecular weight of [1,2,4]Triazolo[4,3-a]pyridine?

C6H5N3, molecular weight 119.124 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026