Description

Rel-(8Aα*)-4Aα*-Methyldecalin-2-One CAS NO 938-06-7 is a high-purity, stereochemically defined decalin-based ketone, serving as a critical chiral intermediate and building block in advanced organic synthesis. Its rigid, fused-ring structure provides a valuable three-dimensional scaffold for constructing complex molecules with precise stereochemistry. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty fragrance industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structural complexity can contribute to unique biological activity.
• Fine Chemical Building Block: Employed in the production of complex fragrances, flavors, and other high-value specialty chemicals requiring specific stereochemistry.
• Academic & Industrial Research: A valuable tool for methodological development in asymmetric synthesis and catalysis studies.
• Material Science Precursor: Potential use in synthesizing specialized polymers or liquid crystals with tailored properties.

Basic Information

Product Name	Rel-(8Aα*)-4Aα*-Methyldecalin-2-One
CAS No.	938-06-7
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(rel)-(8aα*)-4aα*-Methyldecalin-2-one; 4aα*-Methyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-one; (±)-4a-Methyldecalin-2-one; 4a-Methyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-one; 4a-Methyldecahydronaphthalen-2-one; trans-4a-Methyldecalin-2-one; Decalin-2-one, 4a-methyl-; 938-06-7
EINECS	Contact for details

Quality Control

Our Rel-(8Aα*)-4Aα*-Methyldecalin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity	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.