5-Bromoisophthalic acid, 97% CAS 23351-91-9

Purity 97%+In StockPharmaceutical Standards
CAS No.23351-91-9
Molecular FormulaC8H5BrO4
Molecular Weight245.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromoisophthalic acid, 97% CAS 23351-91-9 chemical structure

Description

5-Bromoisophthalic acid, 97% (CAS 23351-91-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5BrO4. Molecular weight: 245.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H5BrO4
Molecular Weight245.03 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Halogen ContentBr-containing

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