Description

4-Methyl-5-Bromo-Indole is a halogenated indole derivative, a versatile and high-value organic intermediate prized for its unique molecular architecture. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Building block for developing new-generation pesticides and plant growth regulators with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, light-emitting diodes (OLEDs), and other advanced electronic materials.
• Biochemical Research: Serves as a core structure for designing enzyme inhibitors, receptor ligands, and fluorescent probes.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other specialty chemicals requiring the indole scaffold.

Basic Information

Product Name	4-Methyl-5-Bromo-Indole
CAS No.	1427412-95-0
Molecular Formula	C9H8BrN
Molecular Weight	210.07 g/mol
Synonyms	5-Bromo-4-methyl-1H-indole; 5-Bromo-4-methylindole; 1H-Indole, 5-bromo-4-methyl-; 4-Methyl-5-bromo-1H-indole; 5-Bromo-4-methylindole; 4-Methyl-5-bromoindole
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Bromo-Indole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

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 incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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%
Residue on Ignition	≤ 0.1%

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