Description

5-(Hydrazinesulfonyl)Benzene-1,3-Dicarboxylic Acid is a high-purity, multifunctional aromatic building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a hydrazinesulfonyl group and two carboxylic acids, makes it a versatile precursor for creating complex molecules with tailored properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug discovery to polymer modification.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide or hydrazine functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: The carboxylic acid and sulfonyl hydrazine groups allow for the creation of complexing agents for metal ions in catalytic or analytical applications.
• Polymer Modification: Acts as a monomer or cross-linking agent to introduce polar, reactive sites into polymer backbones, enhancing properties like adhesion or hydrophilicity.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized azo dyes and organic pigments due to its diazotizable amine group.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new reaction pathways and constructing heterocyclic compounds.

Basic Information

Product Name	5-(Hydrazinesulfonyl)Benzene-1,3-Dicarboxylic Acid
CAS No.	89626-10-8
Molecular Formula	C8H8N2O6S
Molecular Weight	260.22 g/mol
Synonyms	5-Hydrazinosulfonylisophthalic Acid; 5-(Hydrazinosulfonyl)isophthalic Acid; Isophthalic Acid, 5-(hydrazinosulfonyl)-; 1,3-Benzenedicarboxylic acid, 5-(hydrazinosulfonyl)-; 5-Sulfohydrazinoisophthalic Acid
EINECS	Contact for details

Quality Control

Our 5-(Hydrazinesulfonyl)Benzene-1,3-Dicarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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