Description

1-(2,3-Dihydro-1,1,2,3,3-Pentamethyl-1H-Inden-5-Yl)Ethan-1-One is a specialized organic ketone compound valued for its unique indane-derived structure. It serves as a critical high-purity intermediate in advanced organic synthesis, where its sterically hindered framework enables the development of novel molecular architectures. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries seeking to create new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides.
• Fragrance & Flavor Chemistry: Serves as a precursor for musk-like odorants and complex aroma chemicals.
• Organic Light-Emitting Diodes (OLEDs): Potential intermediate in the synthesis of electron-transport or host materials for electronic applications.
• Advanced Material Research: Building block for polymers and specialty chemicals requiring a rigid, multi-substituted indane core.
• Chemical Research & Development: A versatile starting material for academic and industrial research in organic methodology and catalysis.

Basic Information

Item	Details
Product Name	1-(2,3-Dihydro-1,1,2,3,3-Pentamethyl-1H-Inden-5-Yl)Ethan-1-One
CAS No.	4755-83-3
Molecular Formula	C₁₆H₂₂O
Molecular Weight	230.35 g/mol
Synonyms	5-Acetyl-1,1,2,3,3-pentamethylindane; 1-(1,1,2,3,3-Pentamethyl-2,3-dihydro-1H-inden-5-yl)ethanone; 5-Acetyl-1,1,2,3,3-pentamethyl-2,3-dihydro-1H-indene; Acetylpentamethylindane; Musk Ketone Related Intermediate; Indan-5-yl ethanone derivative
EINECS	Contact for details

Quality Control

Our production of 1-(2,3-Dihydro-1,1,2,3,3-Pentamethyl-1H-Inden-5-Yl)Ethan-1-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white 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.