(3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol CAS 1030765-35-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1030765-35-5
Molecular FormulaC11H11ClO3
Molecular Weight226.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol CAS 1030765-35-5 chemical structure

Description

(3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol (C11H11ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies (3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol (CAS 1030765-35-5), a certified reference material (molecular formula C11H11ClO3, MW 226.66 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (3-Chloro-5-methoxy-4-(prop-2-yn-1-yloxy)phenyl)methanol 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 FormulaC11H11ClO3
Molecular Weight226.66 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.)1988
Halogen ContentCl-containing

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