2-[(2E)-Azepan-2-ylidene]-2-(2-fluoro-4-methylbenzenesulfonyl)acetonitrile CAS 1454881-70-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1454881-70-9
Molecular FormulaC15H17FN2O2S
Molecular Weight308.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(2E)-Azepan-2-ylidene]-2-(2-fluoro-4-methylbenzenesulfonyl)acetonitrile CAS 1454881-70-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(2E)-Azepan-2-ylidene]-2-(2-fluoro-4-methylbenzenesulfonyl)acetonitrile.

CATO supplies 2-[(2E)-Azepan-2-ylidene]-2-(2-fluoro-4-methylbenzenesulfonyl)acetonitrile (CAS 1454881-70-9), a certified reference material (molecular formula C15H17FN2O2S, MW 308.37 g/mol) for analytical method development and quality control.

2-[(2E)-Azepan-2-ylidene]-2-(2-fluoro-4-methylbenzenesulfonyl)acetonitrile (C15H17FN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC15H17FN2O2S
Molecular Weight308.37 g/mol
Purity97%+
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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