2H-Benzofuro[4,5-d][1,2,3]triazole CAS 210-91-3

Purity 97%+In StockPharmaceutical Standards
CAS No.210-91-3
Molecular FormulaC8H5N3O
Molecular Weight159.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H-Benzofuro[4,5-d][1,2,3]triazole CAS 210-91-3 chemical structure

Description

2H-Benzofuro[4,5-d][1,2,3]triazole (CAS 210-91-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5N3O. Molecular weight: 159.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H5N3O
Molecular Weight159.14 g/mol
AppearancePale yellow to yellow crystalline powder. (faint amine-like odor)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3

Related H Standards

Recommended Standards

Why CATO?