Description

Hydrazinesulfonic Acid, [(4-Methylphenyl)Methylene]- (9Ci) is a specialized organic sulfonic acid derivative with a hydrazine moiety. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis, particularly for the construction of heterocyclic frameworks. It is primarily sought by research and development laboratories, as well as production facilities, in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those containing nitrogen-heterocycles like pyrazoles or triazoles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Specialty Chemical Production: Serves as a precursor for dyes, pigments, and photoactive compounds.
• Material Science Research: Investigated for the development of polymers, ligands for metal complexes, and other functional organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	Hydrazinesulfonic Acid, [(4-Methylphenyl)Methylene]- (9Ci)
CAS No.	780016-00-4
Molecular Formula	C8H10N2O3S
Molecular Weight	214.24 g/mol
Synonyms	[(4-Methylphenyl)methylene]hydrazinesulfonic acid; p-Tolylmethylidenehydrazinesulfonic acid; (4-Methylbenzylidene)hydrazinesulfonic acid; Hydrazinesulfonic acid, [(4-methylphenyl)methylene]-; Benzenesulfonic acid, 4-methyl-, hydrazone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Hydrazinesulfonic Acid, [(4-Methylphenyl)Methylene]- (9Ci) is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, which includes results from techniques such as HPLC, NMR, and titration. We support cGMP and ISO compliant requirements for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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