Description

2-[(4-Hydrazinophenyl)Sulfonyl]-Ethano is a specialized organic compound featuring a hydrazine-substituted phenyl ring linked to an ethanoic acid derivative via a sulfonyl bridge. This unique structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research and development chemists and process engineers in fine chemical manufacturing for creating active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the hydrazine moiety contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants, leveraging the reactive diazonium salts that can be formed from the aromatic hydrazine group.
• Polymer Chemistry: Acts as a cross-linking agent or chain extender in the production of specialty polymers, such as polyurethanes and epoxy resins.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic pathways and creating libraries of compounds for high-throughput screening.
• Analytical Reagent: Can be utilized as a derivatization agent in chromatography for the detection and quantification of carbonyl compounds.

Basic Information

Product Name	2-[(4-Hydrazinophenyl)Sulfonyl]-Ethano
CAS No.	26505-12-4
Molecular Formula	C8H10N2O4S
Molecular Weight	230.24 g/mol
Synonyms	2-(4-Hydrazinylbenzenesulfonyl)ethanoic acid; 2-(4-Hydrazinophenylsulfonyl)acetic acid; 4-Hydrazinobenzenesulfonylacetic acid; (4-Hydrazinophenylsulfonyl)acetic acid; 26505-12-4; Acetic acid, 2-[(4-hydrazinophenyl)sulfonyl]-; Ethanoic acid, 2-[(4-hydrazinophenyl)sulfonyl]-
EINECS	Contact for details

Quality Control

Our production of 2-[(4-Hydrazinophenyl)Sulfonyl]-Ethano adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical syntheses. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry for identity confirmation and purity verification. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. Our quality management system is designed to support cGMP (current Good Manufacturing Practice) requirements for pharmaceutical intermediate applications.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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