Description

(1R,8Ar)-1,2,3,4,6,8A-Hexahydro-1,8A-Dimethyl-7-(1-Methyleneethyl)Naphthalene is a high-purity, specialized sesquiterpene hydrocarbon with a complex, fused-ring structure. This compound serves as a critical advanced intermediate and building block in the synthesis of complex organic molecules, valued for its defined stereochemistry and functional group potential. It is primarily utilized by pharmaceutical R&D teams, flavor & fragrance chemists, and fine chemical manufacturers seeking to develop novel compounds with specific biological or olfactory properties.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the research and development of new therapeutic agents, particularly in steroid-like or terpenoid-based drug discovery.
• Flavor & Fragrance Synthesis: Used as a starting material for creating complex, natural-identical aroma chemicals and high-value perfumery ingredients with woody, amber, or earthy notes.
• Fine Chemical Manufacturing: Serves as a sophisticated building block for synthesizing specialty chemicals, catalysts, and ligands used in asymmetric synthesis.
• Academic & Industrial Research: Employed in chemical research for studying reaction mechanisms, natural product synthesis, and the development of new synthetic methodologies.
• Agrochemical Intermediate: Potential use in the synthesis of novel, bioactive compounds for crop protection and agrochemical applications.

Basic Information

Product Name	(1R,8Ar)-1,2,3,4,6,8A-Hexahydro-1,8A-Dimethyl-7-(1-Methyleneethyl)Naphthalene
CAS No.	28908-26-1
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	7-Isopropenyl-1,4a-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalene; 1(10)-Aristolene; NSC 146786; (1R,4aR,8aR)-7-Isopropenyl-1,4a-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalene; Aristolene; 1,2,3,4,6,8a-Hexahydro-1,8a-dimethyl-7-(1-methylethenyl)-, (1R,8aR)-Naphthalene
EINECS	Contact for details

Quality Control

Our production of (1R,8Ar)-1,2,3,4,6,8A-Hexahydro-1,8A-Dimethyl-7-(1-Methyleneethyl)Naphthalene adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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