Description

2,3,3-Trimethyl-5-Hydroxy-3H-Indole is a versatile indole derivative that serves as a critical intermediate in advanced organic synthesis. Its unique molecular structure, featuring a hydroxylated indole core, makes it a valuable precursor for the development of complex heterocyclic compounds. This high-purity chemical is essential for research and production in the pharmaceutical, agrochemical, and specialty dye industries, where it is used to create active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for synthesizing specialized indole-based dyes and colorants with specific light-fastness properties.
• Organic Light-Emitting Diode (OLED) Materials: A potential intermediate for creating electron-transport or emissive layer materials in display technologies.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical reactions and developing novel indole chemistry.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex fragrance and flavor molecules.

Basic Information

Product Name	2,3,3-Trimethyl-5-Hydroxy-3H-Indole
CAS No.	41797-88-0
Molecular Formula	C11H13NO
Molecular Weight	175.23 g/mol
Synonyms	5-Hydroxy-2,3,3-trimethylindolenine; 2,3,3-Trimethyl-5-hydroxyindolenine; 5-Hydroxy-2,3,3-trimethyl-3H-indole; 3H-Indol-5-ol, 2,3,3-trimethyl-; Trimethylhydroxyindole; Indolenine, 5-hydroxy-2,3,3-trimethyl-
EINECS	Contact for details

Quality Control

Our 2,3,3-Trimethyl-5-Hydroxy-3H-Indole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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