Description

4-Bromo-3-Methylphenyl Isothiocyanate is a versatile aromatic isothiocyanate derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its reactive isothiocyanate group, which readily undergoes addition and cyclization reactions to form heterocyclic compounds. This compound is primarily needed by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those containing thiourea or heterocyclic cores for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its aromatic bromine substituent for structural diversity.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring novel organic reactions and constructing complex molecular architectures.
• Material Science: Employed in the synthesis of specialized polymers or ligands where the isothiocyanate group can act as a coupling agent.

Basic Information

Product Name	4-Bromo-3-Methylphenyl Isothiocyanate
CAS No.	71672-88-3
Molecular Formula	C8H6BrNS
Molecular Weight	228.11 g/mol
Synonyms	1-Bromo-2-methyl-4-isothiocyanatobenzene; 3-Methyl-4-bromophenyl isothiocyanate; 4-Bromo-3-methylbenzenisothiocyanate; (4-Bromo-3-methylphenyl) isothiocyanate; 4-Bromo-m-tolyl isothiocyanate; Isothiocyanic acid, 4-bromo-3-methylphenyl ester
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methylphenyl Isothiocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed tightly after each use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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