Description

4-[(4-Chloro-2,5-Dimethylphenyl)Sulfonyl]-3-Nitrobenzoic Acid is a high-purity, synthetically valuable organic intermediate characterized by its distinct sulfonyl and nitro-substituted benzoic acid structure. This compound matters for its role as a critical building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, or insecticides where the sulfonyl and nitro groups contribute to biological activity.
• Material Science: Serves as a monomer or functionalizing agent for creating specialized polymers with unique thermal or chemical resistance properties.
• Dye & Pigment Synthesis: Intermediate for producing complex azo dyes or organic pigments due to its nitro and sulfone functional groups.
• Chemical Biology Probes: Utilized in crafting molecular probes or tags for studying biological processes and protein interactions.
• Ligand & Catalyst Development: Acts as a starting material for synthesizing novel ligands used in catalytic systems for organic transformations.

Basic Information

Product Name	4-[(4-Chloro-2,5-Dimethylphenyl)Sulfonyl]-3-Nitrobenzoic Acid
CAS No.	219930-07-1
Molecular Formula	C15H12ClNO6S
Molecular Weight	369.78 g/mol
Synonyms	3-Nitro-4-[(4-chloro-2,5-dimethylphenyl)sulfonyl]benzoic acid; Benzoic acid, 4-[(4-chloro-2,5-dimethylphenyl)sulfonyl]-3-nitro-; 4-(4-Chloro-2,5-dimethylbenzenesulfonyl)-3-nitrobenzoic acid; 4-(4-Chloro-2,5-dimethylphenylsulfonyl)-3-nitrobenzoic acid; 219930-07-1; 4-[(4-Chloro-2,5-dimethylphenyl)sulphonyl]-3-nitrobenzoic acid
EINECS	Contact for details

Quality Control

Our 4-[(4-Chloro-2,5-Dimethylphenyl)Sulfonyl]-3-Nitrobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and quality assurance for your projects.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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