Description

2-Methoxybenzenesulfonohydrazide is a specialized organic sulfonohydrazide derivative with the CAS number 36331-56-3. This compound serves as a versatile chemical intermediate and reagent, valued for its role in synthesizing more complex molecules and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for applications in organic synthesis and material science.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Acts as a key building block in the production of herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Employed as a cross-linking agent, chain extender, or modifier in specialty polymer formulations.
• Organic Synthesis Reagent: Functions as a sulfonylation or hydrazide transfer agent in various organic transformations.
• Chemical Research: Utilized in academic and industrial R&D for developing novel synthetic methodologies.
• Dye and Pigment Manufacturing: Serves as an intermediate in the synthesis of certain colorants and functional dyes.

Basic Information

Product Name	2-Methoxybenzenesulfonohydrazide
CAS No.	36331-56-3
Molecular Formula	C7H10N2O3S
Molecular Weight	202.23 g/mol
Synonyms	o-Methoxybenzenesulfonohydrazide; 2-Methoxybenzenesulfonic acid hydrazide; o-Anisolesulfonohydrazide; (2-Methoxyphenyl)sulfonohydrazide; Benzenesulfonohydrazide, 2-methoxy-; ASH; Contact for EINECS details.

Quality Control

Our 2-Methoxybenzenesulfonohydrazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere such as nitrogen for long-term stability. 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%

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