3,5-Dibromo-4-Hydroxybenzoic Acid CAS 3337-62-0

Purity 97%+In StockPharmaceutical Standards
CAS No.3337-62-0
Molecular FormulaC7H4Br2O3
Molecular Weight295.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Dibromo-4-Hydroxybenzoic Acid CAS 3337-62-0 chemical structure

Description

CATO supplies 3,5-Dibromo-4-Hydroxybenzoic Acid (CAS 3337-62-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4Br2O3. Molecular weight: 295.91 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H4Br2O3
Molecular Weight295.91 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentBr-containing

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