Description

3-Bromo-7-Methyl-1H-Indole is a halogenated indole derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its core value lies in providing a functionalized indole scaffold, enabling the construction of complex molecules for research and development. This compound is primarily needed by pharmaceutical R&D teams, agrochemical scientists, and specialty chemical manufacturers for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides due to its bioactive indole core.
• Material Science: Serves as a precursor for organic electronic materials, including organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Synthesis: Employed in academic and industrial laboratories for methodological studies in cross-coupling reactions and heterocyclic chemistry.
• Bioconjugation & Probe Development: Useful for creating fluorescent probes or affinity labels for biochemical and diagnostic applications.

Basic Information

Product Name	3-Bromo-7-Methyl-1H-Indole
CAS No.	903131-21-5
Molecular Formula	C9H8BrN
Molecular Weight	210.07 g/mol
Synonyms	7-Methyl-3-bromo-1H-indole; 3-Bromo-7-methylindole; 1H-Indole, 3-bromo-7-methyl-; 903131-21-5; 3-Br-7-Me-indole
EINECS	Contact for details

Quality Control

Our 3-Bromo-7-Methyl-1H-Indole is produced 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 test results are provided with every shipment. We adhere to cGMP guidelines for the production of intermediates intended for pharmaceutical research.

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 prevent moisture absorption. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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