5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate CAS 193410-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.193410-75-2
Molecular FormulaC15H15FO3
Molecular Weight262.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate CAS 193410-75-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 262.28 g/mol gives 5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate (CAS 193410-75-2), molecular formula C15H15FO3 and molecular weight 262.28 g/mol, is a CATO reference standard with documented purity and traceability.

5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate (C15H15FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate 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 FormulaC15H15FO3
Molecular Weight262.28 g/mol
AppearancePale yellow to 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 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2012
Halogen ContentF-containing

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