Description

5-Bromo-3-Methylindole is a halogenated indole derivative that serves as a versatile and critical building block in advanced organic synthesis. Its molecular structure makes it a valuable precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This high-purity intermediate is essential for research and production chemists in the pharmaceutical, biotechnology, and specialty chemical industries seeking to create complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of novel drug candidates, particularly in oncology and CNS (Central Nervous System) research.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides due to its bioactive indole core.
• Material Science: Serves as a precursor for organic electronic materials, including OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Biochemical Research: Employed as a probe or building block in biochemical studies and the synthesis of fluorescent markers or molecular probes.
• Academic & Industrial R&D: A fundamental reagent for methodological development in organic chemistry and process chemistry optimization.
• Dye & Pigment Industry: Intermediate in the synthesis of specialized dyes and pigments with unique color properties.

Basic Information

Product Name	5-Bromo-3-Methylindole
CAS No.	10075-48-6
Molecular Formula	C9H8BrN
Molecular Weight	210.07 g/mol
Synonyms	3-Methyl-5-bromoindole; 5-Bromo-3-methyl-1H-indole; 1H-Indole, 5-bromo-3-methyl-; 5-Bromo-3-methylindole; 5-Br-3-Me-indole
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Methylindole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and batch-to-batch consistency for critical applications.

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
Purity (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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