Description

(4Aβ,8Aα)-Decalin-2β-Ol CAS NO 52079-66-0 is a high-purity, stereochemically defined decalin derivative, serving as a critical chiral intermediate and building block in advanced organic synthesis. Its rigid, fused bicyclic structure provides a valuable scaffold for constructing complex molecules with precise three-dimensional control. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries who require high-quality, structurally defined intermediates for process development and active ingredient synthesis.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of bioactive molecules, including steroids, terpenoids, and other complex natural product analogs.
• Agrochemical Research: Used in the development of novel pesticides and herbicides where the decalin core imparts specific biological activity and stability.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthetic musks and other odorants that benefit from the compound's stable, saturated ring structure.
• Asymmetric Catalysis: Employed as a ligand precursor or a test substrate in the development and screening of new chiral catalysts.
• Material Science: Investigated as a monomer or modifying agent for polymers requiring rigid, hydrophobic components.
• Academic & Process Chemistry: A valuable reagent for methodological studies in stereoselective synthesis and route scouting.

Basic Information

Product Name	(4Aβ,8Aα)-Decalin-2β-Ol
CAS No.	52079-66-0
Molecular Formula	C₁₀H₁₈O
Molecular Weight	154.25 g/mol
Synonyms	cis-Decalin-2-ol; (2S,4aR,8aS)-Decalin-2-ol; 2-Decanol, decahydro- (stereoisomer); Bicyclo[4.4.0]decan-2-ol; trans-2-Decalinol (specific isomer); 2-Hydroxydecahydronaphthalene; Decahydro-2-naphthol
EINECS	Contact for details

Quality Control

Every batch of (4Aβ,8Aα)-Decalin-2β-Ol is produced and tested under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and stereochemical integrity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a 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 (GC/HPLC)	≥ 97.0%
Optical Purity (Chiral HPLC)	≥ 98.0% ee
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.