Description

N2-[2-(Methoxyimino)-1,2-Diphenylethylidene]-4-Methylbenzenesulfonohydrazide is a specialized organic compound belonging to the class of sulfonohydrazides, valued for its role as a key synthetic intermediate and reagent in advanced chemical synthesis. Its unique molecular structure, featuring a methoxyimino and diphenylethylidene group, makes it a versatile building block for constructing complex nitrogen-containing heterocycles and functional materials. This high-purity chemical is essential for research and development laboratories, pharmaceutical chemists, and fine chemical manufacturers engaged in the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and advanced organic materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex hydrazide or imine functionalities.
• Agrochemical Synthesis: Used in research and production of advanced pesticides, herbicides, and plant growth regulators where its specific structure contributes to biological activity.
• Organic Synthesis Reagent: Acts as a versatile reagent in academic and industrial R&D for constructing nitrogen-heterocycles, such as pyrazoles and indazoles, and in various condensation reactions.
• Material Science Research: Employed in the development of specialty polymers, ligands for catalysis, and organic electronic materials due to its conjugated system and functional groups.
• Chemical Biology Probe Development: Utilized in synthesizing molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	N2-[2-(Methoxyimino)-1,2-Diphenylethylidene]-4-Methylbenzenesulfonohydrazide
CAS No.	56667-03-9
Molecular Formula	C22H21N3O3S
Molecular Weight	407.49 g/mol
Synonyms	N'-[2-(Methoxyimino)-1,2-diphenylethylidene]-4-methylbenzenesulfonohydrazide; p-Toluenesulfonylhydrazone of 2-(Methoxyimino)-1,2-diphenylethanone; Tosylhydrazone of Methoxyiminobenzil; Methoxyiminobenzil p-Toluenesulfonylhydrazone; 56667-03-9; Benzenesulfonohydrazide, N2-[2-(methoxyimino)-1,2-diphenylethylidene]-4-methyl-; TSH of Methoxyiminobenzil
EINECS	Contact for details

Quality Control

Our N2-[2-(Methoxyimino)-1,2-Diphenylethylidene]-4-Methylbenzenesulfonohydrazide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Production adheres to cGMP guidelines where applicable, and each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with global regulatory frameworks, including REACH. Certificates of Analysis are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening containers to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.