Description

[1R,(+)]-1,2,3,4,4A,5,6,7,8,9,10,10Aα-Dodecahydro-8α-Hydroxy-1,4Aβ-Dimethyl-7β-Isopropyl-1-Phenanthrenecarboxylic Acid is a high-purity, stereochemically defined diterpenoid carboxylic acid derivative. This compound serves as a critical chiral intermediate and building block in advanced organic synthesis, particularly for the development of complex natural product analogs and pharmaceuticals. It is essential for research and production in fine chemical, pharmaceutical, and agrochemical sectors where precise stereochemistry and high purity are non-negotiable.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and synthesis of novel drug candidates, especially in steroid and terpenoid-based therapeutic areas.
• Fine Chemical Synthesis: Used as a sophisticated building block for constructing complex molecular architectures in custom synthesis and process development.
• Agrochemical Research: Employed in the development of advanced, biologically active compounds for crop protection and plant growth regulation.
• Academic & Industrial R&D: A valuable reference standard and starting material for chemical research focused on diterpenoid chemistry and asymmetric synthesis.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or liquid crystals where the rigid, functionalized phenanthrene core is advantageous.

Basic Information

Product Name	[1R,(+)]-1,2,3,4,4A,5,6,7,8,9,10,10Aα-Dodecahydro-8α-Hydroxy-1,4Aβ-Dimethyl-7β-Isopropyl-1-Phenanthrenecarboxylic Acid
CAS No.	51593-38-5
Molecular Formula	C20H32O3
Molecular Weight	320.47 g/mol
Synonyms	(+)-Abietic Acid derivative; (1R,4aS,7S,8R,10aS)-1,4a-Dimethyl-7-(propan-2-yl)-1,2,3,4,4a,5,6,7,8,9,10,10a-dodecahydrophenanthrene-1,8-dicarboxylic acid (8-hydroxy isomer); 8α-Hydroxyabietic acid; 8α-Hydroxy-1,4aβ-dimethyl-7β-isopropyl-1,2,3,4,4a,5,6,7,8,9,10,10aα-dodecahydrophenanthrene-1-carboxylic acid; 51593-38-5; Diterpenoid acid intermediate; Chiral abietane derivative.
EINECS	Contact for details

Quality Control

Our production of [1R,(+)]-1,2,3,4,4A,5,6,7,8,9,10,10Aα-Dodecahydro-8α-Hydroxy-1,4Aβ-Dimethyl-7β-Isopropyl-1-Phenanthrenecarboxylic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

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%
Heavy Metals (as Pb)	≤ 20 ppm

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