3-Bromo-5-fluoro-4-hydroxybenzoic acid CAS 1781774-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1781774-76-2
Molecular FormulaC7H4BrFO3
Molecular Weight235.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-5-fluoro-4-hydroxybenzoic acid CAS 1781774-76-2 chemical structure

Description

CATO supplies 3-Bromo-5-fluoro-4-hydroxybenzoic acid (CAS 1781774-76-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4BrFO3. Molecular weight: 235.01 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H4BrFO3
Molecular Weight235.01 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.)1994
Halogen ContentF/Br-containing

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