Description

2-(4-Hydroxyphenyl)-3-Methyl-1H-Indol-5-Ol CAS NO 91444-54-1 is a specialized indole derivative, a high-purity organic compound of significant interest in advanced chemical synthesis and research. Its unique molecular structure, featuring multiple phenolic and indolic functional groups, makes it a valuable key intermediate for developing complex molecules. This product is essential for pharmaceutical research organizations, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and material science.

Application

This versatile indole derivative serves as a critical building block in several high-value industrial and research sectors.

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Synthesis Building Block: Used for constructing complex heterocyclic compounds and functionalized molecules in fine chemical production.
• Biochemical Research: Employed in studies of enzyme inhibitors, receptor ligands, and other biologically active compounds.
• Material Science Research: Potential monomer or additive in the development of advanced polymers and functional materials.
• Agrochemical Development: Intermediate in the research and synthesis of new crop protection agents.
• Dye and Pigment Synthesis: Serves as a precursor for specialized colorants and imaging agents.

Basic Information

Item	Details
Product Name	2-(4-Hydroxyphenyl)-3-Methyl-1H-Indol-5-Ol
CAS No.	91444-54-1
Molecular Formula	C15H13NO2
Molecular Weight	239.27 g/mol
Synonyms	5-Hydroxy-3-methyl-2-(4-hydroxyphenyl)indole; 3-Methyl-2-(4-hydroxyphenyl)-1H-indol-5-ol; 2-(4-Hydroxyphenyl)-3-methyl-5-hydroxyindole; 5-Hydroxy-2-(4-hydroxyphenyl)-3-methylindole; 3-Methyl-2-(p-hydroxyphenyl)-5-hydroxyindole; Indole derivative 91444-54-1; [91444-54-1]
EINECS	Contact for details

Quality Control

Our production of 2-(4-Hydroxyphenyl)-3-Methyl-1H-Indol-5-Ol adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to reliable supply and traceability meets the exacting standards of research and development partners globally.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light); prolonged exposure to light should be avoided to maintain stability and purity. Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Off-white to light tan powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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