Sevoflurane Impurity 14 CAS 462-51-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.462-51-1
Molecular FormulaC2H4F2O
Molecular Weight82.05 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sevoflurane Impurity 14 CAS 462-51-1 chemical structure

Description

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO supplies Sevoflurane Impurity 14 (CAS 462-51-1), a pharmacopoeial impurity reference standard (molecular formula C2H4F2O, MW 82.05 g/mol) used for the identification and quantification of trace impurities in APIs.

Owing to a hydroxyl group, an ether linkage, fluorine substitution, Sevoflurane Impurity 14 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 82.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), Sevoflurane Impurity 14 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 FormulaC2H4F2O
Molecular Weight82.05 g/mol
Purity>95%
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

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