3-(o-tolyl)Isonicotinic acid CAS 290300-98-0

Purity 97%+In StockPharmaceutical Standards
CAS No.290300-98-0
Molecular FormulaC13H11NO2
Molecular Weight213.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(o-tolyl)Isonicotinic acid CAS 290300-98-0 chemical structure

Description

3-(o-tolyl)Isonicotinic acid (CAS 290300-98-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11NO2. Molecular weight: 213.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H11NO2
Molecular Weight213.23 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

Related o Standards

Recommended Standards

Why CATO?