Description

(1S,4Aα,8Aα)-7β-Ethenyltetradecahydro-1β-(Hydroxymethyl)-1,4Bβ,7-Trimethyl-2α,10Aβ-Phenanthrenediol CAS NO 89366-12-1 is a high-purity, complex diterpenoid compound with a sterically defined phenanthrenediol core structure. This compound is valued for its specific stereochemistry and functional groups, making it a critical advanced intermediate in sophisticated organic synthesis. It is primarily sought by pharmaceutical research and development organizations for the synthesis of novel therapeutic agents and by fine chemical producers requiring high-grade chiral building blocks.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel steroidal or terpenoid-based drug candidates.
• Fine Chemical Synthesis: Used as a complex, high-value building block in multi-step organic synthesis for specialty chemicals.
• Biochemical Research: Serves as a reference standard or probe compound in studies of enzyme interactions and metabolic pathways involving diterpenoids.
• Material Science Precursor: Potential use in the development of advanced organic materials due to its rigid, polycyclic structure.

Basic Information

Item	Details
Product Name	(1S,4Aα,8Aα)-7β-Ethenyltetradecahydro-1β-(Hydroxymethyl)-1,4Bβ,7-Trimethyl-2α,10Aβ-Phenanthrenediol
CAS No.	89366-12-1
Molecular Formula	C₂₂H₃₆O₃
Molecular Weight	348.52 g/mol
Synonyms	7-Ethenyltetradecahydro-1-(hydroxymethyl)-1,4,7-trimethyl-2,10-phenanthrenediol; (1S,4aR,8aS)-7-Ethenyl-1-(hydroxymethyl)-1,4a,7-trimethyldecahydro-2,10-phenanthrenediol; NSC 339586; A complex diterpenoid diol; Phenanthrenediol derivative; Advanced steroidal synthon; Chiral diterpene intermediate.
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-MS, and NMR to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to support your R&D and quality assurance processes.

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 dry environment to prevent moisture absorption. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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