Bicalutamide Impurity 40 CAS CATO-C4X-101340

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-101340
Molecular FormulaC9H8F3NO3
Molecular Weight235.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Bicalutamide Impurity 40 CAS CATO-C4X-101340 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 235.16 g/mol gives Bicalutamide Impurity 40 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Bicalutamide Impurity 40 (CAS CATO-C4X-101340), a pharmacopoeial impurity reference standard (molecular formula C9H8F3NO3, MW 235.16 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Bicalutamide Impurity 40 (C9H8F3NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 235.16 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), Bicalutamide Impurity 40 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 FormulaC9H8F3NO3
Molecular Weight235.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentF-containing
Nitrogen Atoms1

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