Bicalutamide USP Related Compound A CAS 945419-64-7

Purity 97%+In StockPharmaceutical Standards
CAS No.945419-64-7
Molecular FormulaC18H14F4N2O3S
Molecular Weight414.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bicalutamide USP Related Compound A CAS 945419-64-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 414.37 g/mol gives Bicalutamide USP Related Compound A distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Bicalutamide USP Related Compound A (CAS 945419-64-7), a certified reference material (molecular formula C18H14F4N2O3S, MW 414.37 g/mol) for analytical method development and quality control.

The molecular framework of Bicalutamide USP Related Compound A (C18H14F4N2O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), Bicalutamide USP Related Compound A 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 FormulaC18H14F4N2O3S
Molecular Weight414.37 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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