Description

(2R)-7β-Ethenyl-2,3,4,4A,4Bβ,5,6,7,10,10Aβ-Decahydro-2α-Hydroxy-1,1,4Aα,7-Tetramethyl-9(1H)-Phenanthrenone is a high-purity, complex diterpenoid compound of significant interest in advanced organic synthesis and pharmaceutical research. Its intricate steroidal-like framework makes it a valuable chiral building block and key intermediate for the development of novel therapeutic agents and fine chemicals. This product is primarily targeted at R&D laboratories, pharmaceutical development teams, and manufacturers of high-value specialty chemicals who require a reliable source of structurally defined, complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of novel drug candidates, particularly those targeting hormonal or steroidal pathways.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct intricate polycyclic structures found in natural products and bioactive molecules.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development and testing of new asymmetric catalytic reactions.
• Reference Standard: Acts as a high-purity analytical standard for method development and quality control in laboratories analyzing complex organic mixtures.
• Natural Product Analog Synthesis: Utilized to create synthetic analogs of diterpenoid natural products for structure-activity relationship (SAR) studies.
• Material Science Research: Investigated as a potential precursor for advanced organic materials with specific optical or chiral properties.

Basic Information

Product Name	(2R)-7β-Ethenyl-2,3,4,4A,4Bβ,5,6,7,10,10Aβ-Decahydro-2α-Hydroxy-1,1,4Aα,7-Tetramethyl-9(1H)-Phenanthrenone
CAS No.	85394-31-6
Molecular Formula	C20H30O2
Molecular Weight	302.45 g/mol
Synonyms	(2R,4aR,4bS,7S,10aS)-7-Ethenyl-2-hydroxy-1,1,4a,7-tetramethyldodecahydrophenanthren-9(1H)-one; 7-Ethenyl-2,3,4,4a,4b,5,6,7,10,10a-decahydro-2-hydroxy-1,1,4a,7-tetramethyl-9(1H)-phenanthrenone; (2R)-7-Ethenyldecahydro-2-hydroxy-1,1,4a,7-tetramethyl-9(1H)-phenanthrenone; 7-Vinyldecahydro-2-hydroxy-1,1,4a,7-tetramethyl-9(1H)-phenanthrenone (stereoisomer); A complex diterpenoid ketone.
EINECS	Contact for details

Quality Control

Our (2R)-7β-Ethenyl-2,3,4,4A,4Bβ,5,6,7,10,10Aβ-Decahydro-2α-Hydroxy-1,1,4Aα,7-Tetramethyl-9(1H)-Phenanthrenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

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