Description

5-Amino-2-(Phenylthio)Benzoic Acid is a specialized aromatic compound featuring both an amino and a carboxylic acid functional group linked via a phenylthio bridge. This unique structure makes it a valuable key intermediate in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic or sulfur-containing scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its aromatic backbone for bioactivity.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized dyes and organic pigments due to its conjugated system and functional groups.
• Material Science: Investigated as a monomer or additive for advanced polymers and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the creation of new chemical libraries.

Basic Information

Product Name	5-Amino-2-(Phenylthio)Benzoic Acid
CAS No.	63185-86-4
Molecular Formula	C₁₃H₁₁NO₂S
Molecular Weight	245.30 g/mol
Synonyms	2-[(Phenylsulfanyl)amino]benzoic acid; Benzoic acid, 5-amino-2-(phenylthio)-; 5-Amino-2-(phenylmercapto)benzoic acid; 2-Amino-5-(phenylthio)benzoic acid (isomer); 5-Amino-2-phenythiobenzoic acid
EINECS	Contact for details

Quality Control

Our production of 5-Amino-2-(Phenylthio)Benzoic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles 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, 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	Off-white to light yellow 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.