Description

Hydrazinesulfonic Acid, [(4-Ethylphenyl)Methylene]- (9Ci) is a specialized organic sulfonic acid derivative containing a hydrazine and a 4-ethylbenzylidene functional group. This compound is valued as a versatile chemical intermediate for the synthesis of more complex molecules, particularly in pharmaceutical and advanced material research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing novel heterocyclic compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require the unique hydrazine-sulfonate pharmacophore.
• Material Science: Acts as a precursor for functional polymers, dyes, and photoactive materials due to its reactive hydrazine and aromatic groups.
• Chemical Synthesis: Employed in organic laboratories for the preparation of hydrazones and other nitrogen-containing compounds used in catalysis and ligand design.
• Analytical Reagent: Potential use as a derivatization agent or a standard in chromatographic analysis for specific compound classes.

Basic Information

Product Name	Hydrazinesulfonic Acid, [(4-Ethylphenyl)Methylene]- (9Ci)
CAS No.	780731-89-7
Molecular Formula	C9H12N2O3S
Molecular Weight	228.27 g/mol
Synonyms	[(4-Ethylphenyl)methylene]hydrazinesulfonic acid; 4-Ethylbenzaldehyde hydrazonesulfonic acid; (4-Ethylbenzylidene)hydrazine sulfonic acid; Hydrazinesulfonic acid, [(4-ethylphenyl)methylene]-; Benzenesulfonic acid, 4-ethyl-, hydrazone; 780731-89-7; (9CI)
EINECS	Contact for details

Quality Control

Our production of Hydrazinesulfonic Acid, [(4-Ethylphenyl)Methylene]- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical research and development processes. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

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 and stored under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.