Description

1-(1,2,3,5,6,7-Hexahydrotetramethyl-S-Indacenyl)Ethanone is a high-purity, advanced organic intermediate featuring a unique polycyclic indacene core structure. This compound is valued for its role as a critical building block in the synthesis of sophisticated ligands and catalysts, particularly in organometallic chemistry and materials science. It is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries, where precise molecular architecture is paramount for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex small-molecule drugs.
• Catalyst & Ligand Synthesis: Used to construct sophisticated organometallic ligands for transition metal catalysts employed in asymmetric synthesis and polymerization reactions.
• Agrochemical Research: Acts as a building block for developing new generation herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Materials Science: Employed in the research and development of organic electronic materials, such as OLED (Organic Light-Emitting Diode) components and conductive polymers.
• Chemical Research: A valuable reagent for academic and industrial R&D in organic synthesis, methodology development, and the study of novel polycyclic systems.
• Fine Chemical Production: Utilized in the multi-step synthesis of other high-value, complex fine chemicals and specialty additives.

Basic Information

Product Name	1-(1,2,3,5,6,7-Hexahydrotetramethyl-S-Indacenyl)Ethanone
CAS No.	28805-35-8
Molecular Formula	C19H26O
Molecular Weight	270.41 g/mol
Synonyms	1-(1,2,3,5,6,7-Hexahydro-4,5,6,7-tetramethyl-s-indacen-1-yl)ethanone; 1-Acetyl-1,2,3,5,6,7-hexahydro-4,5,6,7-tetramethyl-s-indacene; Tetramethylhexahydro-s-indacen-1-yl methyl ketone; 1-(Hexahydrotetramethyl-S-indacenyl)ethanone; S-Indacene, 1-acetyl-1,2,3,5,6,7-hexahydro-4,5,6,7-tetramethyl-
EINECS	Contact for details

Quality Control

Our 1-(1,2,3,5,6,7-Hexahydrotetramethyl-S-Indacenyl)Ethanone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

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). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.