Description

2-Amino-5-Bromothiophenol is a versatile aromatic thiol derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a bromo substituent on the thiophenol core, makes it a valuable precursor for constructing complex heterocyclic systems and functional materials. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of benzothiazole and thiazolo[5,4-b]pyridine derivatives with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel fungicides and herbicides, leveraging its heterocycle-forming capability.
• Material Science: Acts as a monomer or functionalizing agent in the production of conductive polymers and organic electronic materials.
• Ligand Precursor: Useful for preparing chelating ligands in coordination chemistry and catalysis.
• Chemical Research: Employed in academic and industrial R&D for exploring new reaction pathways and synthesizing complex molecular architectures.
• Dye and Pigment Industry: Serves as an intermediate for synthesizing sulfur-containing dyes and functional chromophores.

Basic Information

Product Name	2-Amino-5-Bromothiophenol
CAS No.	220301-84-8
Molecular Formula	C6H6BrNS
Molecular Weight	204.09 g/mol
Synonyms	5-Bromo-2-aminobenzenethiol; 2-Amino-5-bromobenzenethiol; 5-Bromo-2-mercaptoaniline; 2-Amino-5-bromophenyl mercaptan; 2-Amino-5-bromothiophenol; Benzenethiol, 2-amino-5-bromo-; (2-Amino-5-bromophenyl)thiol
EINECS	Contact for details

Quality Control

Our 2-Amino-5-Bromothiophenol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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