Description

1,1,3,5-Tetramethyl-3-p-Tolylindan is a high-purity, synthetically derived indane derivative, serving as a critical intermediate in advanced organic synthesis. Its unique sterically hindered structure provides significant value in the development of specialized fine chemicals and functional materials. This compound is essential for research and production within the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a precursor or monomer for developing specialty polymers, liquid crystals, and organic electronic materials.
• Fine Chemical Production: Employed in the manufacture of complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Catalyst Ligand Development: Serves as a scaffold for creating novel ligands used in asymmetric catalysis and transition metal complexes.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	1,1,3,5-Tetramethyl-3-p-Tolylindan
CAS No.	1153-36-2
Molecular Formula	C20H24
Molecular Weight	264.41 g/mol
Synonyms	3-p-Tolyl-1,1,3,5-tetramethylindane; 1,1,3,5-Tetramethyl-3-(4-methylphenyl)indane; 3-(4-Methylphenyl)-1,1,3,5-tetramethylindane; Tetramethyl-p-tolylindan; Indan, 1,1,3,5-tetramethyl-3-p-tolyl-; 1153-36-2; p-Tolyltetramethylindane
EINECS	Contact for details

Quality Control

Our 1,1,3,5-Tetramethyl-3-p-Tolylindan is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor quality protocols to meet specific customer requirements.

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 oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.