Description

4-[(4-Methylphenyl)Thio]-3-Nitrobenzoic Acid is a specialized organic compound featuring a nitrobenzoic acid core substituted with a (4-methylphenyl)thio group. This unique structure makes it a valuable chemical intermediate and building block for advanced synthesis in pharmaceutical and agrochemical research. It is primarily utilized by R&D chemists and process development scientists working on novel active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, or plant growth regulators.
• Dye and Pigment Synthesis: Used in the production of specialized dyes and colorants due to its nitro and aromatic thioether functionalities.
• Material Science: Acts as a monomer or modifier in the creation of advanced polymers with specific electronic or thermal properties.
• Chemical Research: Employed in academic and industrial laboratories for method development and exploring new organic reactions.

Basic Information

Product Name	4-[(4-Methylphenyl)Thio]-3-Nitrobenzoic Acid
CAS No.	219929-89-2
Molecular Formula	C14H11NO4S
Molecular Weight	289.31 g/mol
Synonyms	3-Nitro-4-[(4-methylphenyl)thio]benzoic Acid; 4-(p-Tolylthio)-3-nitrobenzoic Acid; Benzoic acid, 4-[(4-methylphenyl)thio]-3-nitro-; 4-(4-Methylphenyl)sulfanyl-3-nitrobenzoic acid; 4-(p-Methylphenylthio)-3-nitrobenzoic Acid; 4-(4-Methylthiophenyl)-3-nitrobenzoic Acid (ambiguous); 219929-89-2
EINECS	Contact for details

Quality Control

Our production of 4-[(4-Methylphenyl)Thio]-3-Nitrobenzoic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your research and development processes. Each lot is characterized and tested, with a comprehensive Certificate of Analysis (COA) available upon request, detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.