Description

4-[(4-Bromophenyl)Thio]Aniline Hydrochloride is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its functionalized aromatic structure, which serves as a versatile building block for creating complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for functional polymers, liquid crystals, and organic electronic materials due to its thioether and aniline moieties.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized dyes and pigments requiring bromine and sulfur functionalities for color and stability.
• Cross-Coupling Reactions: Valuable substrate in palladium-catalyzed reactions (e.g., Suzuki, Buchwald-Hartwig) for constructing complex biaryl and heterocyclic systems.
• Chemical Research & Development: Essential reagent for academic and industrial R&D labs exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	4-[(4-Bromophenyl)Thio]Aniline Hydrochloride
CAS No.	37750-33-7
Molecular Formula	C12H11BrClNS
Molecular Weight	324.64 g/mol
Synonyms	4-[(4-Bromophenyl)thio]benzenamine hydrochloride; 4-Amino-4'-bromodiphenyl sulfide hydrochloride; 4-(4-Bromophenylthio)aniline hydrochloride; 4-Bromophenyl 4-aminophenyl sulfide hydrochloride; Benzenamine, 4-[(4-bromophenyl)thio]-, hydrochloride; p-[(p-Bromophenyl)thio]aniline hydrochloride; 4-(p-Bromophenylthio)aniline HCl
EINECS	Contact for details

Quality Control

Our 4-[(4-Bromophenyl)Thio]Aniline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable performance in your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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 (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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