Description

4,5,6,7-Tetramethyl-1H-Indene is a high-purity, multi-substituted indene derivative serving as a critical advanced intermediate in organic synthesis. Its unique sterically hindered structure makes it a valuable building block for creating complex molecules with tailored properties. This compound is essential for research and development in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for creating sterically demanding molecular frameworks.
• Agrochemical Synthesis: Serves as a key precursor in the development of new-generation pesticides and herbicides with enhanced efficacy and selectivity.
• Ligand & Catalyst Development: Acts as a backbone for synthesizing sophisticated ligands used in asymmetric catalysis and organometallic chemistry.
• Advanced Material Research: Employed in the creation of organic semiconductors, liquid crystals, and other functional materials due to its rigid, substituted aromatic core.
• Fine Chemical Production: Utilized as a specialized intermediate for manufacturing dyes, fragrances, and other high-value fine chemicals.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry in both academic institutions and corporate research laboratories.

Basic Information

Product Name	4,5,6,7-Tetramethyl-1H-Indene
CAS No.	707-96-0
Molecular Formula	C13H16
Molecular Weight	172.27 g/mol
Synonyms	1H-Indene, 4,5,6,7-tetramethyl-; Tetramethylindene; 4,5,6,7-Tetramethylindene; 707-96-0; NSC 406915; 4,5,6,7-Tetramethyl-1H-indene; 1,2,3,8-Tetramethylindene (tautomer)
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetramethyl-1H-Indene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity. We provide a detailed Certificate of Analysis (COA) with every shipment, guaranteeing traceability and compliance with your specifications. Our quality commitment ensures reliable and consistent performance in your critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details

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