Ethyl 2,2-difluorocyclohexanecarboxylate CAS 186665-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.186665-89-4
Molecular FormulaC9H14F2O2
Molecular Weight192.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2,2-difluorocyclohexanecarboxylate CAS 186665-89-4 chemical structure

Description

The occurrence of Ethyl 2,2-difluorocyclohexanecarboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Ethyl 2,2-difluorocyclohexanecarboxylate (CAS 186665-89-4), a certified reference material (molecular formula C9H14F2O2, MW 192.20 g/mol) for analytical method development and quality control.

Ethyl 2,2-difluorocyclohexanecarboxylate (C9H14F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), Ethyl 2,2-difluorocyclohexanecarboxylate 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 FormulaC9H14F2O2
Molecular Weight192.20 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2010
Halogen ContentF-containing

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