1-(3-Chloro-2-hydroxy-5-methylphenyl)ethan-1-one CAS 7507-88-2

Purity 97%+In StockPharmaceutical Standards
CAS No.7507-88-2
Molecular FormulaC9H9ClO2
Molecular Weight184.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Chloro-2-hydroxy-5-methylphenyl)ethan-1-one CAS 7507-88-2 chemical structure

Description

The occurrence of 1-(3-Chloro-2-hydroxy-5-methylphenyl)ethan-1-one is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(3-Chloro-2-hydroxy-5-methylphenyl)ethan-1-one (CAS 7507-88-2), a certified reference material (molecular formula C9H9ClO2, MW 184.62 g/mol) for analytical method development and quality control.

1-(3-Chloro-2-hydroxy-5-methylphenyl)ethan-1-one (C9H9ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1-(3-Chloro-2-hydroxy-5-methylphenyl)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H9ClO2
Molecular Weight184.62 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; 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.)1959
Halogen ContentCl-containing

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