Description

1,3,4,6,7,8A-Hexahydro-2,5,5-Trimethyl-2H-2,4A-Ethanonaphthalen-8(5H)-One is a high-purity, complex bicyclic ketone valued for its unique structural framework and reactivity. This compound serves as a critical advanced intermediate in the synthesis of fine chemicals and specialty materials, where its rigid, multi-ring system is essential for building molecular complexity. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fragrance industries for creating novel active ingredients and high-value aroma chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring complex, polycyclic core structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its specific stereochemistry can influence biological activity.
• Fragrance and Flavor Ingredient: Serves as a precursor for high-value aroma chemicals, contributing woody, amber, or musky notes in premium fragrance compositions.
• Organic Synthesis Research: Employed in academic and industrial R&D labs as a versatile starting material for exploring new chemical reactions and constructing complex natural product analogs.
• Material Science: Investigated as a monomer or cross-linking agent for the development of specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	1,3,4,6,7,8A-Hexahydro-2,5,5-Trimethyl-2H-2,4A-Ethanonaphthalen-8(5H)-One
CAS No.	32391-46-1
Molecular Formula	C₁₅H₂₂O
Molecular Weight	218.33 g/mol
Synonyms	8-Oxo-2,5,5-trimethyl-2,4a,5,6,7,8,8a,9-octahydro-1H-2,4a-ethanonaphthalene; 2,5,5-Trimethyl-1,3,4,6,7,8a-hexahydro-2H-2,4a-ethanonaphthalen-8-one; Isobornyl Cyclohexenyl Ketone; IBCH; Tetrahydro Isobornyl Cyclohexenyl Ketone; 8(5H)-One, 1,3,4,6,7,8a-Hexahydro-2,5,5-trimethyl-2H-2,4a-ethanonaphthalen-; Amberketone
EINECS	Contact for details

Quality Control

Our production of 1,3,4,6,7,8A-Hexahydro-2,5,5-Trimethyl-2H-2,4A-Ethanonaphthalen-8(5H)-One adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation via IR and NMR, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.505 - 1.515
Specific Gravity (20/20°C)	0.990 - 1.010

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