1,2-Diphenylquinazolin-4(1H)-one CAS 1236-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1236-29-9
Molecular FormulaC20H14N2O
Molecular Weight298.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Diphenylquinazolin-4(1H)-one CAS 1236-29-9 chemical structure

Description

1,2-Diphenylquinazolin-4(1H)-one (CAS 1236-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H14N2O. Molecular weight: 298.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H14N2O
Molecular Weight298.34 g/mol
AppearancePale yellow to yellow crystalline powder
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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