Prop-2-yn-1-yl 3-chloro-4-((2-fluorobenzyl)oxy)benzoate CAS 1706438-10-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1706438-10-9
Molecular FormulaC17H12ClFO3
Molecular Weight318.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Prop-2-yn-1-yl 3-chloro-4-((2-fluorobenzyl)oxy)benzoate CAS 1706438-10-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 318.73 g/mol gives Prop-2-yn-1-yl 3-chloro-4-((2-fluorobenzyl)oxy)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Prop-2-yn-1-yl 3-chloro-4-((2-fluorobenzyl)oxy)benzoate (CAS 1706438-10-9), a certified reference material (molecular formula C17H12ClFO3, MW 318.73 g/mol) for analytical method development and quality control.

Prop-2-yn-1-yl 3-chloro-4-((2-fluorobenzyl)oxy)benzoate (C17H12ClFO3) contains a steroid core, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

As a certified reference material (CRM), Prop-2-yn-1-yl 3-chloro-4-((2-fluorobenzyl)oxy)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC17H12ClFO3
Molecular Weight318.73 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentF/Cl-containing

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