6-Chloro-4-oxo-3,4-dihydro-2h-1-benzopyran-2-carboxylic acid CAS 52011-76-4

Purity 97%+In StockPharmaceutical Standards
CAS No.52011-76-4
Molecular FormulaC10H7ClO4
Molecular Weight226.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-4-oxo-3,4-dihydro-2h-1-benzopyran-2-carboxylic acid CAS 52011-76-4 chemical structure

Description

Order 6-Chloro-4-oxo-3,4-dihydro-2h-1-benzopyran-2-carboxylic acid (CAS 52011-76-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7ClO4. Molecular weight: 226.61 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H7ClO4
Molecular Weight226.61 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentCl-containing

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