5-Methyl-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine CAS 4926-14-1

Purity 97%+In StockPharmaceutical Standards
CAS No.4926-14-1
Molecular FormulaC21H18BrNO3S
Molecular Weight444.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine CAS 4926-14-1 chemical structure

Description

CATO supplies 5-Methyl-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4926-14-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18BrNO3S. Molecular weight: 444.34 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H18BrNO3S
Molecular Weight444.34 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentBr-containing
Nitrogen Atoms1
Sulfur Atoms1

Recommended Standards

Why CATO?