Description

3-Nitro-4-(Phenylthio)Benzoic Acid is a specialized aromatic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both nitro and phenylthio substituents, makes it a critical building block for constructing complex molecules with tailored properties. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers and liquid crystals.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized colorants and photographic chemicals.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex heterocyclic compounds and ligands for catalysis.

Basic Information

Product Name	3-Nitro-4-(Phenylthio)Benzoic Acid
CAS No.	37531-36-5
Molecular Formula	C13H9NO4S
Molecular Weight	275.28 g/mol
Synonyms	Benzoic acid, 3-nitro-4-(phenylthio)-; 4-(Phenylthio)-3-nitrobenzoic acid; 3-Nitro-4-phenylthiobenzoic acid; 2-Nitro-4-carboxydiphenyl sulfide; NSC 163081; 3-Nitro-4-(phenylmercapto)benzoic acid; 4-Phenylthio-3-nitrobenzoic acid
EINECS	Contact for details

Quality Control

Our 3-Nitro-4-(Phenylthio)Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled and stored accordingly to maintain stability.

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%
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.