Description

4-(Methylthio)-3-Nitrobenzoic Acid is a specialized aromatic carboxylic acid derivative featuring both nitro and methylthio functional groups. This unique structure makes it a valuable intermediate and building block for synthesizing more complex molecules in advanced chemical research and manufacturing. It is primarily needed by pharmaceutical, agrochemical, and material science industries for the development of active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Used in the production of specialized dyes and colorants due to its nitro-aromatic structure.
• Organic Synthesis & Research: Versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Material Science: Potential monomer or modifier in the synthesis of advanced polymers and functional materials.

Basic Information

Product Name	4-(Methylthio)-3-Nitrobenzoic Acid
CAS No.	64399-24-2
Molecular Formula	C8H7NO4S
Molecular Weight	213.21 g/mol
Synonyms	3-Nitro-4-(methylthio)benzoic Acid; Benzoic acid, 4-(methylthio)-3-nitro-; 4-Methylmercapto-3-nitrobenzoic Acid; 4-(Methylsulfanyl)-3-nitrobenzoic Acid; 4-(Methylthio)-3-nitrobenzoic acid; 64399-24-2
EINECS	Contact for details

Quality Control

Our 4-(Methylthio)-3-Nitrobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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