Description

2-[2-(m-Sulfophenyl)Hydrazino]Succinic Acid is a specialized organic intermediate featuring a unique hydrazino-succinic acid structure linked to a meta-sulfophenyl group. This compound is valued for its bifunctional reactivity, serving as a versatile building block in the synthesis of complex molecules. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for applications in drug discovery and the development of advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a sulfonated hydrazine linkage.
• Bioconjugation Reagent: Used in the development of antibody-drug conjugates (ADCs) and protein labeling due to its reactive hydrazino group.
• Chelating Agent Synthesis: Serves as a starting material for creating novel chelating ligands with potential applications in catalysis or metal ion sequestration.
• Dye and Pigment Manufacturing: Employed in the production of specialized azo dyes and functional pigments where the sulfonic acid group enhances solubility.
• Polymer Modification: Used to introduce functional groups into polymer chains to alter properties like hydrophilicity or ionic character.
• Analytical Chemistry: Acts as a derivatization agent for the detection and quantification of carbonyl compounds via hydrazone formation.

Basic Information

Product Name	2-[2-(m-Sulfophenyl)Hydrazino]Succinic Acid
CAS No.	78294-60-7
Molecular Formula	C10H12N2O6S
Molecular Weight	288.28 g/mol
Synonyms	2-Hydrazinyl-2-(3-sulfophenyl)succinic acid; (3-Sulfophenyl)hydrazonosuccinic Acid; m-Sulfophenylhydrazonosuccinic Acid; 2-[2-(3-Sulfophenyl)hydrazinyl]butanedioic acid; Succinic acid, 2-[2-(3-sulfophenyl)hydrazino]-; 78294-60-7; 2-(2-(3-Sulfophenyl)hydrazineyl)succinic acid
EINECS	Contact for details

Quality Control

Our production of 2-[2-(m-Sulfophenyl)Hydrazino]Succinic Acid adheres to stringent quality management protocols. Every batch is analytically verified to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. Due to its complex functional groups, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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