6-Bromo-7-hydroxy-4-(hydroxymethyl)-2H-chromen-2-one CAS 223420-41-5

Purity 97%+In StockPharmaceutical Standards
CAS No.223420-41-5
Molecular FormulaC10H7BrO4
Molecular Weight271.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Bromo-7-hydroxy-4-(hydroxymethyl)-2H-chromen-2-one CAS 223420-41-5 chemical structure

Description

High-purity 6-Bromo-7-hydroxy-4-(hydroxymethyl)-2H-chromen-2-one (CAS 223420-41-5) pharmaceutical standards reference standard. Molecular formula: C10H7BrO4. Molecular weight: 271.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC10H7BrO4
Molecular Weight271.06 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.)2020
Halogen ContentBr-containing

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