Description

trans-1,2,3,5,6,7,8,8A-Octahydro-1A,8A-Dimethyl-7-(1-Methylethylidene)Naphthalene is a high-purity, synthetic bicyclic sesquiterpene derivative with a complex, fully hydrogenated naphthalene core structure. This compound is valued for its unique molecular framework, which serves as a versatile intermediate and building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon or scaffold in the research and development of new therapeutic agents, particularly for complex natural product analogs.
• Agrochemical Synthesis: Used as a precursor in the creation of novel pesticides, herbicides, or plant growth regulators that require specific, rigid hydrocarbon frameworks.
• Fragrance & Flavor Chemistry: Acts as a starting material or modifying agent for synthesizing unique amber, woody, or musky odorants due to its sesquiterpenoid character.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for methodological studies, including hydrogenation, isomerization, and cyclization reactions.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with tailored thermal or mechanical properties.
• Catalyst Ligand Development: Its structured backbone can be functionalized to create novel chiral ligands for asymmetric catalysis.

Basic Information

Product Name	trans-1,2,3,5,6,7,8,8A-Octahydro-1A,8A-Dimethyl-7-(1-Methylethylidene)Naphthalene
CAS No.	93939-85-6
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	7-Isopropylidene-1,8a-dimethyl-decahydronaphthalene; 1,8a-Dimethyl-7-(propan-2-ylidene)decahydronaphthalene; trans-7-Isopropylidene-1,8a-dimethyl-perhydronaphthalene; 1,2,3,5,6,7,8,8a-Octahydro-1,8a-dimethyl-7-(1-methylethylidene)naphthalene; Fully hydrogenated cadinene derivative; Bicyclic sesquiterpene C15H24 isomer
EINECS	Contact for details

Quality Control

Our trans-1,2,3,5,6,7,8,8A-Octahydro-1A,8A-Dimethyl-7-(1-Methylethylidene)Naphthalene is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and isomer content, NMR for structural confirmation, and GC-MS for identity verification. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing all relevant specifications to ensure it meets your research or production requirements.

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 and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 95.0% (Area %)
trans-Isomer Content	≥ 90.0% (by GC)
Water Content (KF)	≤ 0.5%
Residue on Evaporation	≤ 0.1%

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