2-Oxo-2H-chromene-6-carboxylic acid CAS 7734-80-7

Purity 97%+In StockPharmaceutical Standards
CAS No.7734-80-7
Molecular FormulaC10H6O4
Molecular Weight190.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxo-2H-chromene-6-carboxylic acid CAS 7734-80-7 chemical structure

Description

Order 2-Oxo-2H-chromene-6-carboxylic acid (CAS 7734-80-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6O4. Molecular weight: 190.15 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H6O4
Molecular Weight190.15 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, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959

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