N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide CAS 478030-17-0

Purity 97%+In StockPharmaceutical Standards
CAS No.478030-17-0
Molecular FormulaC20H22ClN3O3S
Molecular Weight419.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide CAS 478030-17-0 chemical structure

Description

The occurrence of N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide (CAS 478030-17-0), a certified reference material (molecular formula C20H22ClN3O3S, MW 419.92 g/mol) for analytical method development and quality control.

N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide (C20H22ClN3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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).

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), N'-[(1E)-(3-Chlorophenyl)methylidene]-1-(4-methylbenzenesulfonyl)piperidine-4-carbohydrazide 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 FormulaC20H22ClN3O3S
Molecular Weight419.92 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.)2025
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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