Description

Methanesulfonyl Hydrazide is a versatile sulfonyl hydrazine derivative with significant utility as a key synthetic intermediate. Its primary value lies in its role as a specialized reagent for the introduction of the methanesulfonyl hydrazide moiety, enabling the synthesis of complex molecules in pharmaceutical and agrochemical research. This compound is essential for manufacturers and R&D laboratories focused on developing active pharmaceutical ingredients (APIs), fine chemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those containing sulfonamide or hydrazine functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Serves as a cross-linking agent or initiator modifier in the production of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in various name reactions for the formation of carbon-nitrogen bonds and as a precursor to other sulfonyl derivatives.
• Chemical Research & Development: A valuable tool for academic and industrial chemists exploring new synthetic methodologies and heterocyclic compound libraries.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain sulfur-containing colorants.

Basic Information

Product Name	Methanesulfonyl Hydrazide
CAS No.	10393-86-9
Molecular Formula	CH6N2O2S
Molecular Weight	110.14 g/mol
Synonyms	Methanesulfonic acid hydrazide; Mesyl hydrazide; Methanesulphonyl hydrazide; Methylsulfonylhydrazine; NSC 403697; Methanesulfonohydrazide; Methanesulfonylhydrazine
EINECS	233-847-8

Quality Control

Our Methanesulfonyl Hydrazide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clientele. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	110 - 114 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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