Description

(1R,3Ar,8S,12As,13S)-1,2,3,3A,6,7,8,9,10,12A-Decahydro-1,4,8,12-Tetramethyl-1,11-Ethanocyclopentacycloundecen-13-Ol is a high-purity, complex polycyclic terpenoid alcohol of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the development of novel pharmaceuticals, fragrances, and specialty chemicals. It is primarily sought after by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of complex natural products and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in steroid and terpenoid-based drug discovery.
• Fragrance and Flavor Synthesis: Used as a sophisticated starting material for creating complex, high-value aroma chemicals and perfume ingredients with unique olfactory profiles.
• Advanced Organic Synthesis: Serves as a versatile building block in academic and industrial research for constructing complex polycyclic molecular architectures.
• Natural Product Synthesis: Critical for the total or semi-synthesis of complex natural products and their analogs for biological evaluation.
• Catalyst and Ligand Development: Potential precursor for the synthesis of novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Reference Standard: Used as an analytical standard in quality control and method development for related compounds in pharmaceutical and chemical analysis.

Basic Information

Product Name	(1R,3Ar,8S,12As,13S)-1,2,3,3A,6,7,8,9,10,12A-Decahydro-1,4,8,12-Tetramethyl-1,11-Ethanocyclopentacycloundecen-13-Ol
CAS No.	67517-10-6
Molecular Formula	C₂₀H₃₂O
Molecular Weight	288.47 g/mol
Synonyms	1,2,3,3A,6,7,8,9,10,12A-Decahydro-1,4,8,12-tetramethyl-1,11-ethanocyclopentacycloundecen-13-ol; (1R,3Ar,8S,12As,13S)-Decahydro-1,4,8,12-tetramethyl-1,11-ethanocyclopentacycloundecen-13-ol; Polycyclic terpenoid alcohol; Chiral polycyclic alcohol; 1,11-Ethanocyclopentacycloundecen-13-ol derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to ensure high chemical and isomeric purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP compliance for pharmaceutical applications, with documentation tailored to meet rigorous audit requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The container should be kept tightly sealed to prevent contamination and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral 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.