Description

1,2,3,5,6,7-Hexahydro-1,1,4,7,7,8-Hexamethyl-S-Indacene is a high-purity synthetic intermediate belonging to the class of polyalkylated indacenes. This compound matters for its role as a key building block in the synthesis of advanced organic materials, including specialty fragrances, liquid crystals, and functional polymers. Industrial buyers in the fragrance, advanced material science, and fine chemical sectors require this material for its consistent quality and defined molecular structure, which ensures reliable performance in downstream synthesis.

Application

• Fragrance and Flavor Industry: Serves as a crucial precursor for the synthesis of complex musks and amber-type odorants, valued for their stability and scent profile.
• Advanced Material Science: Used as a core structure in the development of organic semiconductors and liquid crystals for display technologies.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex polycyclic frameworks in pharmaceutical and agrochemical research.
• Polymer Additives: Employed in the modification of polymers to impart specific thermal or optical properties.
• Research & Development: Utilized in academic and industrial R&D for exploring new organic compounds and reaction pathways.

Basic Information

Product Name	1,2,3,5,6,7-Hexahydro-1,1,4,7,7,8-Hexamethyl-S-Indacene
CAS No.	17465-58-6
Molecular Formula	C18H26
Molecular Weight	242.40 g/mol
Synonyms	1,1,4,7,7,8-Hexamethyl-S-indacene; 1,1,4,7,7,8-Hexamethyl-1,2,3,5,6,7-hexahydro-s-indacene; Hexamethylindacene; 1,2,3,5,6,7-Hexahydro-1,1,4,7,7,8-hexamethylindacene; Amberketone precursor; Musk ketone intermediate; Polyalkylated indacene
EINECS	Contact for details

Quality Control

Our 1,2,3,5,6,7-Hexahydro-1,1,4,7,7,8-Hexamethyl-S-Indacene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (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.