3-(5-Methyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)propanoic acid CAS 777857-48-4

Purity 97%+In StockPharmaceutical Standards
CAS No.777857-48-4
Molecular FormulaC21H16O5
Molecular Weight348.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(5-Methyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)propanoic acid CAS 777857-48-4 chemical structure

Description

3-(5-Methyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)propanoic acid (CAS 777857-48-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16O5. Molecular weight: 348.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H16O5
Molecular Weight348.35 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986

Recommended Standards

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