2,3-Diphenyl-1H-indole-7-carboxylic acid CAS 197313-74-9

Purity 97%+In StockPharmaceutical Standards
CAS No.197313-74-9
Molecular FormulaC21H15NO2
Molecular Weight313.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Diphenyl-1H-indole-7-carboxylic acid CAS 197313-74-9 chemical structure

Description

2,3-Diphenyl-1H-indole-7-carboxylic acid (CAS 197313-74-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H15NO2. Molecular weight: 313.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H15NO2
Molecular Weight313.35 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Nitrogen Atoms1

Related Diphenyl Standards

Recommended Standards

Why CATO?