3,4-Dichloro-2-methoxybenzoic acid CAS 155382-86-8

Purity 97%+In StockPharmaceutical Standards
CAS No.155382-86-8
Molecular FormulaC8H6Cl2O3
Molecular Weight221.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dichloro-2-methoxybenzoic acid CAS 155382-86-8 chemical structure

Description

3,4-Dichloro-2-methoxybenzoic acid (CAS 155382-86-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6Cl2O3. Molecular weight: 221.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H6Cl2O3
Molecular Weight221.04 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
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.)2001
Halogen ContentCl-containing

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