Description

1-Bromo-4-Chloro-2-Iodo-5-Methylbenzene is a highly functionalized, multi-halogenated aromatic compound that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it an exceptionally valuable intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily sought after by research and development chemists, process development scientists, and manufacturers in fine chemical and active pharmaceutical ingredient (API) production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and pesticides with specific modes of action.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Biology Probes: Useful for synthesizing tagged molecules and probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A vital substrate for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences market.

Basic Information

Product Name	1-Bromo-4-Chloro-2-Iodo-5-Methylbenzene
CAS No.	1255574-71-0
Molecular Formula	C7H5BrClI
Molecular Weight	331.38 g/mol
Synonyms	4-Bromo-1-Chloro-2-Iodo-5-Methylbenzene; 2-Bromo-5-Chloro-4-Iodotoluene; 5-Methyl-1-Bromo-4-Chloro-2-Iodobenzene; 1-Bromo-4-Chloro-2-Iodo-5-Methyl-Benzene; Toluene, 2-bromo-5-chloro-4-iodo-; Benzene, 1-bromo-4-chloro-2-iodo-5-methyl-; (2-Bromo-5-chloro-4-iodophenyl)methane
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-Chloro-2-Iodo-5-Methylbenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

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). Keep the container tightly sealed to prevent moisture absorption and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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