[(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]-acetic acid CAS 327043-38-9

Purity 97%+In StockPharmaceutical Standards
CAS No.327043-38-9
Molecular FormulaC19H16O5
Molecular Weight324.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]-acetic acid CAS 327043-38-9 chemical structure

Description

CATO supplies [(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]-acetic acid (CAS 327043-38-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H16O5. Molecular weight: 324.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H16O5
Molecular Weight324.33 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

Recommended Standards

Why CATO?