Diethyl 4-phenylquinoline-3,5-dicarboxylate CAS 5431-66-3

Purity 97%+In StockPharmaceutical Standards
CAS No.5431-66-3
Molecular FormulaC21H19NO4
Molecular Weight349.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyl 4-phenylquinoline-3,5-dicarboxylate CAS 5431-66-3 chemical structure

Description

CATO supplies Diethyl 4-phenylquinoline-3,5-dicarboxylate (CAS 5431-66-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H19NO4. Molecular weight: 349.38 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H19NO4
Molecular Weight349.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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