2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-one CAS 118801-67-5

Purity 97%+In StockPharmaceutical Standards
CAS No.118801-67-5
Molecular FormulaC6H9N3O
Molecular Weight139.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-one CAS 118801-67-5 chemical structure

Description

CATO supplies 2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 118801-67-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9N3O. Molecular weight: 139.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H9N3O
Molecular Weight139.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3

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