Description

(1R)-1,2,3,4,4A,9,10,10Aα-Octahydro-4α-Hydroxy-1,4Aβ-Dimethyl-7-Isopropyl-1-Phenanthrenemethanol is a high-purity, stereochemically defined diterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. Its complex, fused-ring structure with defined stereocenters makes it a valuable chiral building block and a key intermediate for the development of novel bioactive compounds. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to leverage its unique molecular framework.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of novel drug candidates, particularly for steroids, terpenoids, and other complex natural product analogs.
• Advanced Organic Synthesis: Used as a sophisticated building block for constructing complex polycyclic molecules in academic and industrial research laboratories.
• Agrochemical Research: Acts as a key intermediate in the development of new plant growth regulators or pesticides with specific stereochemical requirements.
• Reference Standard: Provides a high-purity standard for analytical method development, quality control, and regulatory submissions in pharmaceutical development.
• Catalyst and Ligand Development: The defined stereochemistry and functional groups make it a candidate for developing novel chiral catalysts or ligands for asymmetric synthesis.
• Material Science Research: Potential starting material for synthesizing specialized organic compounds with specific optical or electronic properties.

Basic Information

Product Name	(1R)-1,2,3,4,4A,9,10,10Aα-Octahydro-4α-Hydroxy-1,4Aβ-Dimethyl-7-Isopropyl-1-Phenanthrenemethanol
CAS No.	24338-63-4
Molecular Formula	C20H32O2
Molecular Weight	304.47 g/mol
Synonyms	Abietic alcohol derivative; (1R)-4a-Hydroxy-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methanol; 7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1,4a-diol (specific isomer); Diterpene alcohol 24338-63-4; (1R,4aS,10aR)-4a-Hydroxy-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-methanol; 1-Phenanthrenemethanol, 1,2,3,4,4a,9,10,10a-octahydro-4a-hydroxy-1,4a-dimethyl-7-(1-methylethyl)-, (1R,4aS,10aR)-; Abietane diterpenoid intermediate
EINECS	Contact for details

Quality Control

Our (1R)-1,2,3,4,4A,9,10,10Aα-Octahydro-4α-Hydroxy-1,4Aβ-Dimethyl-7-Isopropyl-1-Phenanthrenemethanol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure high chemical and stereochemical purity suitable for demanding research and development applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized; prolonged exposure to air should be avoided. Keep the container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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