Description

5-Methylindole-3-Acetic Acid is a high-purity indole derivative, a key intermediate in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs). This compound is valued for its role as a versatile building block in medicinal chemistry and advanced material science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality synthetic precursors.

Application

• Pharmaceutical intermediate for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Key building block in medicinal chemistry research, particularly for compounds targeting neurological and metabolic pathways.
• Precursor for the development of plant growth regulators and advanced agrochemicals.
• Intermediate in the synthesis of dyes, pigments, and specialty fine chemicals.
• Starting material for organic synthesis and process development in contract research and manufacturing organizations (CROs/CMOs).
• Reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	5-Methylindole-3-Acetic Acid
CAS No.	1912-47-6
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	5-Methyl-1H-indole-3-acetic acid; (5-Methyl-1H-indol-3-yl)acetic acid; 5-Methylindol-3-ylacetic acid; 5-Methyl-3-indoleacetic acid; 5-Methyl-IAA; 5-Methylindoleacetic acid; 5-Methyl-3-indolylacetic acid; 5-Methyl-1H-indole-3-acetic acid
EINECS	217-620-6

Quality Control

Our 5-Methylindole-3-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.