2-Oxo-4-(p-tolylthio)-2H-chromene-3-carbaldehyde CAS 330472-43-0

Purity 97%+In StockPharmaceutical Standards
CAS No.330472-43-0
Molecular FormulaC17H12O3S
Molecular Weight296.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxo-4-(p-tolylthio)-2H-chromene-3-carbaldehyde CAS 330472-43-0 chemical structure

Description

Order 2-Oxo-4-(p-tolylthio)-2H-chromene-3-carbaldehyde (CAS 330472-43-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H12O3S. Molecular weight: 296.34 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC17H12O3S
Molecular Weight296.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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
Sulfur Atoms1

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