Description

1-Bromo-2-Ethyl-3-Iodobenzene is a high-purity halogenated aromatic building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring complex halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides where specific halogen substitution patterns are critical for bioactivity.
• Material Science Research: Serves as a precursor for the development of advanced organic electronic materials, liquid crystals, and functional polymers.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille, Negishi) due to the presence of both bromo and iodo functional groups, allowing for selective functionalization.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands and organometallic catalysts used in asymmetric synthesis and other catalytic processes.
• Chemical Biology Probes: Useful for creating tagged molecules and probes for studying biological systems and mechanisms of action.

Basic Information

Item	Detail
Product Name	1-Bromo-2-Ethyl-3-Iodobenzene
CAS No.	1344998-09-9
Molecular Formula	C8H8BrI
Molecular Weight	310.96 g/mol
Synonyms	2-Ethyl-1-bromo-3-iodobenzene; 3-Iodo-2-ethylbromobenzene; 1-Bromo-2-ethyl-3-iodo-benzene; (2-Ethyl-3-iodophenyl)bromide; Benzene, 1-bromo-2-ethyl-3-iodo-; 2-Ethyl-3-iodophenyl bromide
EINECS	Contact for details

Quality Control

Our 1-Bromo-2-Ethyl-3-Iodobenzene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available for every shipment. We are committed to meeting the stringent requirements of research and development applications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%

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