Description

1,2,3-Trimethylindene is a specialized organic compound belonging to the indene class, characterized by its three methyl substituents. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecular architectures. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, functionalized precursors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or co-monomer in the development of specialized polymers and organic electronic materials.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct polycyclic frameworks.
• Ligand and Catalyst Development: Useful for creating novel organometallic complexes and catalytic systems.
• Fine Chemical Production: Intermediate for dyes, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	1,2,3-Trimethylindene
CAS No.	4773-83-5
Molecular Formula	C₁₂H₁₄
Molecular Weight	158.24 g/mol
Synonyms	1,2,3-Trimethyl-1H-indene; 1,2,3-Trimethylindene; Trimethylindene; Indene, 1,2,3-trimethyl-; NSC 406143
EINECS	Contact for details

Quality Control

Our 1,2,3-Trimethylindene is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. Handle and store under an inert atmosphere if prolonged storage is required.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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