(E)-N'-(2,4-dihydroxybenzylidene)-4-methylbenzenesulfonohydrazide CAS 281211-72-1

Purity 97%+In StockPharmaceutical Standards
CAS No.281211-72-1
Molecular FormulaC14H14N2O4S
Molecular Weight306.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-N'-(2,4-dihydroxybenzylidene)-4-methylbenzenesulfonohydrazide CAS 281211-72-1 chemical structure

Description

(E)-N'-(2,4-dihydroxybenzylidene)-4-methylbenzenesulfonohydrazide (CAS 281211-72-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N2O4S. Molecular weight: 306.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H14N2O4S
Molecular Weight306.34 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.)2025
Nitrogen Atoms2
Sulfur Atoms1

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