2-((4-Butyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid CAS 438027-96-4

Purity 97%+In StockPharmaceutical Standards
CAS No.438027-96-4
Molecular FormulaC15H16O5
Molecular Weight276.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((4-Butyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid CAS 438027-96-4 chemical structure

Description

2-((4-Butyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid (CAS 438027-96-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H16O5. Molecular weight: 276.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H16O5
Molecular Weight276.28 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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