N-[(E)-3-(4-Chlorophenyl)-2-propenoyl]-4-methylbenzenesulfonohydrazide CAS 478029-76-4

Purity 97%+In StockPharmaceutical Standards
CAS No.478029-76-4
Molecular FormulaC16H15ClN2O3S
Molecular Weight350.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[(E)-3-(4-Chlorophenyl)-2-propenoyl]-4-methylbenzenesulfonohydrazide CAS 478029-76-4 chemical structure

Description

N-[(E)-3-(4-Chlorophenyl)-2-propenoyl]-4-methylbenzenesulfonohydrazide (CAS 478029-76-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H15ClN2O3S. Molecular weight: 350.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H15ClN2O3S
Molecular Weight350.82 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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