Description

[4S,4Aβ,8Aβ,(+)]-Decahydro-1,6-Bis(Methylene)-4-Isopropylnaphthalene is a high-purity, stereochemically defined sesquiterpene derivative, valued for its role as a key synthetic intermediate and chiral building block. Its defined stereochemistry and unique bicyclic structure make it essential for constructing complex molecular architectures with high precision. This compound is primarily needed 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 chiral precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its complex hydrocarbon skeleton.
• Fragrance & Flavor Synthesis: Acts as a building block for creating unique, natural-identical sesquiterpenoid aroma compounds.
• Organic Synthesis & Catalysis: Employed as a sophisticated ligand or scaffold in asymmetric catalysis and materials science research.
• Chemical Reference Standard: Provides a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Item	Details
Product Name	[4S,4Aβ,8Aβ,(+)]-Decahydro-1,6-Bis(Methylene)-4-Isopropylnaphthalene
CAS No.	1136-29-4
Molecular Formula	C₁₅H₂₄
Molecular Weight	204.35 g/mol
Synonyms	(+)-Aristolene; (4S,4aS,8aR)-4-Isopropyl-1,6-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalene; 1,6-Dimethyl-4-(1-methylethyl)-1,2,3,4,4a,5,6,8a-octahydronaphthalene; Aristolene; NSC 406924; (+)-4-Isopropenyl-1,6-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalene
EINECS	Contact for details

Quality Control

Our [4S,4Aβ,8Aβ,(+)]-Decahydro-1,6-Bis(Methylene)-4-Isopropylnaphthalene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Chiral Purity (GC)	≥ 98.0% ee
Specific Rotation [α]²⁰D	Contact for details
Water Content (KF)	≤ 0.5%

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