Description

5-Hydroxy-2-Methylindole is a versatile indole derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both hydroxyl and methyl substituents, makes it a valuable building block for the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity chemical is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in creating novel molecules for therapeutic and material science applications.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various APIs, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides due to its heterocyclic core structure.
• Dye and Pigment Manufacturing: Acts as a key component in the production of specialized indole-based dyes and colorants.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and advanced organic materials.
• Biochemical Research: Utilized as a standard or reagent in studies involving tryptophan metabolism and melatonin-related pathways.
• Fine Chemical Synthesis: Serves as a versatile starting material for synthesizing complex natural product analogs and other specialty chemicals.

Basic Information

Product Name	5-Hydroxy-2-Methylindole
CAS No.	13314-85-7
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	2-Methyl-5-hydroxyindole; 5-Hydroxy-2-methyl-1H-indole; 2-Methyl-5-indolol; 5-Hydroxy-2-methylindole; 1H-Indol-5-ol, 2-methyl-; 5-Hydroxy-2-methylindole (primary synonym)
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-2-Methylindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Off-white to light brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.