Description

2-Amino-4-Methoxybenzenethiol is a versatile sulfur-containing aromatic amine with a methoxy substituent, serving as a key intermediate in advanced organic synthesis. Its unique structure, combining an electron-donating methoxy group with a reactive thiol and amine, makes it a valuable building block for constructing complex heterocyclic systems and functional materials. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of benzothiazole and benzisothiazole derivatives, which are core structures in various drug candidates with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators, leveraging its heterocyclic-forming capabilities.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing sulfur dyes and complex organic pigments, contributing to color fastness and unique hues.
• Polymer and Material Science: Employed as a monomer or cross-linking agent in the production of specialty polymers, resins, and conductive materials due to its reactive thiol group.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Coordination Chemistry: Functions as a ligand for metal complexation, useful in catalysis and the preparation of metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Amino-4-Methoxybenzenethiol
CAS No.	14482-32-7
Molecular Formula	C7H9NOS
Molecular Weight	155.22 g/mol
Synonyms	4-Methoxy-2-aminobenzenethiol; 2-Amino-4-methoxybenzenethiol; 2-Amino-4-methoxythiophenol; 4-Methoxy-2-aminothiophenol; 2-Amino-4-methoxy-1-thiophenol; 1-Amino-3-methoxy-4-mercaptobenzene; 4-Methoxy-o-aminothiophenol; Benzenethiol, 2-amino-4-methoxy-
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Methoxybenzenethiol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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