4-Methyl-N-(4-(methylsulfonyl)benzylidene)benzenesulfonohydrazide; 4-Methanesulfonylbenzaldehyde tosylhydrazone CAS 100515-25-1

Purity 97%+In StockPharmaceutical Standards
CAS No.100515-25-1
Molecular FormulaC15H16N2O4S2
Molecular Weight352.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methyl-N-(4-(methylsulfonyl)benzylidene)benzenesulfonohydrazide; 4-Methanesulfonylbenzaldehyde tosylhydrazone CAS 100515-25-1 chemical structure

Description

4-Methyl-N-(4-(methylsulfonyl)benzylidene)benzenesulfonohydrazide; 4-Methanesulfonylbenzaldehyde tosylhydrazone (CAS 100515-25-1), molecular formula C15H16N2O4S2 and molecular weight 352.43 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-Methyl-N-(4-(methylsulfonyl)benzylidene)benzenesulfonohydrazide; 4-Methanesulfonylbenzaldehyde tosylhydrazone (C15H16N2O4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 352.43 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 4-Methyl-N-(4-(methylsulfonyl)benzylidene)benzenesulfonohydrazide; 4-Methanesulfonylbenzaldehyde tosylhydrazone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC15H16N2O4S2
Molecular Weight352.43 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
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms2
Sulfur Atoms2

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