3,4,5-Triphenylisoxazole CAS 22020-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.22020-72-0
Molecular FormulaC21H15NO
Molecular Weight297.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4,5-Triphenylisoxazole CAS 22020-72-0 chemical structure

Description

CATO supplies 3,4,5-Triphenylisoxazole (CAS 22020-72-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H15NO. Molecular weight: 297.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H15NO
Molecular Weight297.35 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
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms1

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