(E)-N'-Benzylidene-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2301998-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2301998-85-4
Molecular FormulaC14H11F3N2O2S
Molecular Weight328.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-N'-Benzylidene-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2301998-85-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 328.31 g/mol gives (E)-N'-Benzylidene-2-(trifluoromethyl)benzenesulfonohydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (E)-N'-Benzylidene-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301998-85-4), a certified reference material (molecular formula C14H11F3N2O2S, MW 328.31 g/mol) for analytical method development and quality control.

(E)-N'-Benzylidene-2-(trifluoromethyl)benzenesulfonohydrazide (C14H11F3N2O2S) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (E)-N'-Benzylidene-2-(trifluoromethyl)benzenesulfonohydrazide 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 FormulaC14H11F3N2O2S
Molecular Weight328.31 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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