Methyl 5-chloro-2-hydroxybenzoate CAS 4068-78-4

Purity >95%In StockPharmaceutical Standards
CAS No.4068-78-4
Molecular FormulaC8H7ClO3
Molecular Weight186.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 5-chloro-2-hydroxybenzoate CAS 4068-78-4 chemical structure

Description

CATO supplies Methyl 5-chloro-2-hydroxybenzoate (CAS 4068-78-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClO3. Molecular weight: 186.59 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H7ClO3
Molecular Weight186.59 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°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.)1958
Halogen ContentCl-containing

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