9,10-Bis[N-(p-tolyl)anilino]anthracene CAS 190974-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.190974-21-1
Molecular FormulaC40H32N2
Molecular Weight540.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9,10-Bis[N-(p-tolyl)anilino]anthracene CAS 190974-21-1 chemical structure

Description

9,10-Bis[N-(p-tolyl)anilino]anthracene (CAS 190974-21-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C40H32N2. Molecular weight: 540.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC40H32N2
Molecular Weight540.70 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)26.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Nitrogen Atoms2

Recommended Standards

Why CATO?