Description

4-Bromo-3-Chloro-2-Methylphenyl Isothiocyanate is a specialized aromatic isothiocyanate derivative that serves as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it a valuable precursor for the development of novel heterocyclic compounds and functional materials. This high-purity intermediate is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides with unique modes of action.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Functional agent for introducing reactive isothiocyanate groups into polymer chains to alter material properties.
• Chemical Biology Probes: Employed in the design of activity-based probes for studying biological processes and protein labeling.
• Dye and Pigment Synthesis: Intermediate in the production of specialized colorants and functional dyes.

Basic Information

Product Name	4-Bromo-3-Chloro-2-Methylphenyl Isothiocyanate
CAS No.	886501-25-3
Molecular Formula	C8H5BrClNS
Molecular Weight	278.55 g/mol
Synonyms	2-Methyl-4-bromo-3-chlorophenyl isothiocyanate; 1-Bromo-2-chloro-6-isothiocyanato-3-methylbenzene; 4-Bromo-3-chloro-o-tolyl isothiocyanate; (4-Bromo-3-chloro-2-methylphenyl) isothiocyanate; NSC 886501; 886501-25-3; 4-Bromo-3-chloro-2-methylphenyl mustard oil
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-2-Methylphenyl Isothiocyanate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for the production of high-value chemical intermediates, ensuring reliability for your critical research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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