Description

(2R,4Aα,8Aα)-7β-Ethenyltetradecahydro-1,1,4Bβ,7-Tetramethyl-2,10Aβ-Phenanthrenediol is a high-purity, stereochemically defined diterpenoid diol compound. This advanced chemical intermediate is valued for its complex, rigid molecular framework, making it a critical building block in sophisticated organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the development of novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel steroid-mimetic compounds and other bioactive molecules for drug discovery programs.
• Fine Chemical Synthesis: Used as a complex scaffold for constructing advanced fragrances, flavors, and other high-value specialty organic compounds.
• Chemical Research: Employed in academic and industrial R&D for studying structure-activity relationships (SAR) and developing new synthetic methodologies for polycyclic systems.
• Material Science Precursor: Potential use in the development of specialized polymers or liquid crystals that require rigid, stereodefined molecular components.

Basic Information

Product Name	(2R,4Aα,8Aα)-7β-Ethenyltetradecahydro-1,1,4Bβ,7-Tetramethyl-2,10Aβ-Phenanthrenediol
CAS No.	89355-62-4
Molecular Formula	C20H34O2
Molecular Weight	306.48 g/mol
Synonyms	7-Ethenyltetradecahydro-1,1,4b,7-tetramethyl-2,10a-phenanthrenediol; (2R,4aR,8aS)-7-Ethenyl-1,1,4b,7-tetramethyldecahydro-2,10a-phenanthrenediol; Labdane-type diterpenoid diol; 7-Vinyl-1,1,4b,7-tetramethyldecahydro-2,10a-phenanthrenediol; (2R,4aR,8aS)-7-Ethenyl-1,1,4b,7-tetramethyl-2,3,4,4a,5,6,8,8a,9,10-decahydrophenanthrene-2,10a-diol
EINECS	Contact for details

Quality Control

Our (2R,4Aα,8Aα)-7β-Ethenyltetradecahydro-1,1,4Bβ,7-Tetramethyl-2,10Aβ-Phenanthrenediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture uptake. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.