Description

3-Methanesulfonyl-5-Nitrobenzoic Acid is a high-purity, multi-functional 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 complex molecules, offering precise reactivity for introducing specific functional groups. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides, leveraging its reactive nitro and sulfonyl groups.
• Organic Synthesis & Research: A versatile building block for academic and industrial R&D in creating complex aromatic compounds and fine chemicals.
• Material Science: Potential intermediate in the development of specialty polymers and advanced organic electronic materials.
• Dye & Pigment Industry: Serves as a starting material for synthesizing specialized azo dyes and colorants.

Basic Information

Product Name	3-Methanesulfonyl-5-Nitrobenzoic Acid
CAS No.	58123-66-3
Molecular Formula	C8H7NO6S
Molecular Weight	245.21 g/mol
Synonyms	5-Nitro-3-(methylsulfonyl)benzoic Acid; Benzoic acid, 3-(methylsulfonyl)-5-nitro-; 3-(Methylsulfonyl)-5-nitrobenzoic acid; 3-Methanesulphonyl-5-nitrobenzoic acid; 58123-66-3; 3-Mesyl-5-nitrobenzoic acid
EINECS	Contact for details

Quality Control

Our 3-Methanesulfonyl-5-Nitrobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets precise customer specifications and high-purity standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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