Description

4-[(1S,4Aα)-Decahydro-5α-Hydroxymethyl-5β,8Aβ-Dimethyl-2-Methylenenaphthalen-1β-Yl]-2-Butanone is a high-purity, complex sesquiterpenoid derivative valued for its specific stereochemistry and functional groups. This compound is critical for advanced research and development in fine chemical synthesis, particularly where precise molecular architecture is required. It serves as a sophisticated intermediate or reference standard for pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel therapeutic agents and bioactive molecules.
• Agrochemical Research: Used in developing advanced pesticides, herbicides, or plant growth regulators with specific activity.
• Fragrance & Flavor Synthesis: Serves as a precursor for creating unique, complex odorants and flavor compounds in high-end applications.
• Chemical Reference Standard: Provides an analytical standard for quality control and method development in R&D and manufacturing.
• Organic Synthesis Research: A valuable substrate for methodological studies in stereoselective synthesis and catalysis.
• Material Science Precursor: Potential intermediate for synthesizing specialized polymers or liquid crystals.

Basic Information

Item	Details
Product Name	4-[(1S,4Aα)-Decahydro-5α-Hydroxymethyl-5β,8Aβ-Dimethyl-2-Methylenenaphthalen-1β-Yl]-2-Butanone
CAS No.	65894-39-5
Molecular Formula	C₁₈H₃₀O₂
Molecular Weight	278.43 g/mol
Synonyms	2-Butanone, 4-[(1S,4aα)-decahydro-5α-(hydroxymethyl)-5β,8aβ-dimethyl-2-methylene-1-naphthalenyl]-; (1S,4aR,5R,8aS)-5-[(1R)-1-Hydroxyethyl]-1,4a-dimethyl-6-methylidene-3,4,5,7,8,8a-hexahydro-2H-naphthalene; A sesquiterpenoid ketone derivative. Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our 4-[(1S,4Aα)-Decahydro-5α-Hydroxymethyl-5β,8Aβ-Dimethyl-2-Methylenenaphthalen-1β-Yl]-2-Butanone is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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 heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
Loss on Drying	≤ 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.