Description

7-Bromo-5-Iodoindole CAS NO 1000343-38-3 is a high-purity halogenated indole derivative, a crucial building block in advanced organic synthesis. Its unique structure, featuring both bromine and iodine substituents, makes it a versatile intermediate for constructing complex molecules. This compound is primarily utilized by pharmaceutical and agrochemical R&D teams for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or functional unit in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Cross-Coupling Reactions: The bromine and iodine atoms provide distinct reactivity for sequential palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira).
• Ligand and Catalyst Development: Used to create novel heterocyclic ligands for transition metal catalysis.

Basic Information

Product Name	7-Bromo-5-Iodoindole
CAS No.	1000343-38-3
Molecular Formula	C8H5BrIN
Molecular Weight	321.94 g/mol
Synonyms	5-Iodo-7-bromoindole; 7-Bromo-5-iodo-1H-indole; 1H-Indole, 7-bromo-5-iodo-; 7-Bromo-5-iodoindole; 7-Br-5-I-indole
EINECS	Contact for details

Quality Control

Our 7-Bromo-5-Iodoindole 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 support cGMP standards for advanced intermediate production.

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 in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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