62443-89-4 Propanoic acid, 2-(4-chloro-3-methylphenoxy)-2-methyl- BRN 2526489 2-(4-Chloro-3-methylphenoxy)-2-methylpropanoic acid CAS 62443-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.62443-89-4
Molecular FormulaC11H19ClO3
Molecular Weight234.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

62443-89-4 Propanoic acid, 2-(4-chloro-3-methylphenoxy)-2-methyl- BRN 2526489 2-(4-Chloro-3-methylphenoxy)-2-methylpropanoic acid CAS 62443-89-4 chemical structure

Description

CATO manufactures 62443-89-4 Propanoic acid, 2-(4-chloro-3-methylphenoxy)-2-methyl- BRN 2526489 2-(4-Chloro-3-methylphenoxy)-2-methylpropanoic acid 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.

62443-89-4 Propanoic acid, 2-(4-chloro-3-methylphenoxy)-2-methyl- BRN 2526489 2-(4-Chloro-3-methylphenoxy)-2-methylpropanoic acid (CAS 62443-89-4) is a high-purity analytical reference standard with the molecular formula C11H19ClO3 and a molecular weight of 234.72 g/mol.

62443-89-4 Propanoic acid, 2-(4-chloro-3-methylphenoxy)-2-methyl- BRN 2526489 2-(4-Chloro-3-methylphenoxy)-2-methylpropanoic acid (C11H19ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaC11H19ClO3
Molecular Weight234.72 g/mol
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
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1974
Halogen ContentCl-containing

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