Description

(1As,8As)-1,1Aα,2,4A,5,6,7,8-Octahydro-4Aβ,8,8-Trimethyl-2-Methylenecyclopropa[D]Naphthalene is a high-purity, specialized sesquiterpene derivative with a complex polycyclic structure, identified by CAS NO 24048-40-6. This compound serves as a valuable advanced intermediate and building block for the synthesis of complex organic molecules, prized for its unique carbon skeleton. It is primarily sought by research institutions and fine chemical manufacturers engaged in fragrance development, pharmaceutical research, and advanced material science.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of novel, high-value aroma chemicals and perfumery ingredients due to its complex terpenoid backbone.
• Pharmaceutical Research: Acts as a key synthetic precursor or scaffold in medicinal chemistry for developing new therapeutic agents.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and specialty chemicals.
• Agrochemical Intermediates: Potential use in the development of new active ingredients with unique biological activity profiles.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and advanced organic materials.

Basic Information

Item	Details
Product Name	(1As,8As)-1,1Aα,2,4A,5,6,7,8-Octahydro-4Aβ,8,8-Trimethyl-2-Methylenecyclopropa[D]Naphthalene
CAS No.	24048-40-6
Molecular Formula	C15H22
Molecular Weight	202.34 g/mol
Synonyms	2-Methylene-4aβ,8,8-trimethyl-1,1aα,2,4a,5,6,7,8-octahydrocyclopropa[d]naphthalene; 1,1aα,2,4a,5,6,7,8-Octahydro-4aβ,8,8-trimethyl-2-methylidenecyclopropa[d]naphthalene; Trimethyl-2-methylideneoctahydrocyclopropa[d]naphthalene; CAS 24048-40-6
EINECS	Contact for details

Quality Control

Our production of (1As,8As)-1,1Aα,2,4A,5,6,7,8-Octahydro-4Aβ,8,8-Trimethyl-2-Methylenecyclopropa[D]Naphthalene adheres to stringent internal quality protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and meet exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and identity.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0% (Area %)
Specific Rotation (if applicable)	Contact for details
Water Content (KF)	≤ 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.