2-Oxo-2H-chromene-4-carbaldehyde CAS 35893-95-9

Purity 97%+In StockPharmaceutical Standards
CAS No.35893-95-9
Molecular FormulaC10H6O3
Molecular Weight174.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxo-2H-chromene-4-carbaldehyde CAS 35893-95-9 chemical structure

Description

Order 2-Oxo-2H-chromene-4-carbaldehyde (CAS 35893-95-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6O3. Molecular weight: 174.15 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H6O3
Molecular Weight174.15 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.)1967

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