Description

4-Methyl-5-Aminoindole is a high-purity, versatile indole derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both an amino and a methyl substituent on the indole core, makes it an essential precursor for creating complex heterocyclic compounds. This intermediate is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of serotonin receptor modulators, kinase inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic framework.
• Dye and Pigment Manufacturing: Serves as a precursor for specialized indole-based dyes and colorants.
• Material Science Research: Employed in the creation of organic semiconductors and conductive polymers.
• Biochemical Research: Utilized as a probe or building block in studying biological pathways and enzyme interactions.
• Fine Chemical Production: Intermediate for custom synthesis and contract manufacturing of specialty chemicals.

Basic Information

Product Name	4-Methyl-5-Aminoindole
CAS No.	196205-06-8
Molecular Formula	C9H10N2
Molecular Weight	146.19 g/mol
Synonyms	5-Amino-4-methylindole; 4-Methyl-1H-indol-5-amine; 5-Amino-4-methyl-1H-indole; 1H-Indol-5-amine, 4-methyl-; 4-Methylindol-5-ylamine; 5-Amino-4-methylindole; 4-Methyl-5-indolamine
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Aminoindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance determination. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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