Description

(4As)-4Aβ,4B,5,6,7,8,8Aβ,9,10,10Aα-Decahydro-4Bα,8,8-Trimethylphenanthren-3(4H)-One is a high-purity, complex polycyclic ketone derivative, valued as a critical synthetic intermediate and reference standard in advanced organic chemistry. Its intricate decahydrophenanthrene core structure makes it a versatile building block for the synthesis of complex natural product analogs and specialty chemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors who require precise, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel therapeutic agents, particularly for complex polycyclic target molecules.
• Agrochemical Synthesis: Used in the synthesis of advanced active ingredients with complex stereochemistry for crop protection products.
• Organic Synthesis Research: Acts as a valuable building block and model compound in academic and industrial laboratories for methodology development and total synthesis projects.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex, high-value odorants and flavor compounds with unique structural motifs.
• Material Science: Investigated as a precursor for organic semiconductors or liquid crystals due to its rigid, polycyclic framework.
• Reference Standard: Supplied as a high-purity analytical standard for quality control, method development, and regulatory compliance in related chemical production.

Basic Information

Product Name	(4As)-4Aβ,4B,5,6,7,8,8Aβ,9,10,10Aα-Decahydro-4Bα,8,8-Trimethylphenanthren-3(4H)-One
CAS No.	57684-12-5
Molecular Formula	C19H30O
Molecular Weight	274.45 g/mol
Synonyms	4aβ,4B,5,6,7,8,8aβ,9,10,10aα-Decahydro-4bα,8,8-trimethylphenanthren-3(4H)-one; (4aS,4bR,8aR,10aR)-Decahydro-4b,8,8-trimethylphenanthren-3(4H)-one; 3(4H)-Phenanthrenone, decahydro-4b,8,8-trimethyl-, (4aS,4bR,8aR,10aR)-; Podocarp-8-en-13-one; Isodehydroabietane derivative; Trimethyldecahydrophenanthrenone
EINECS	Contact for details

Quality Control

Our (4As)-4Aβ,4B,5,6,7,8,8Aβ,9,10,10Aα-Decahydro-4Bα,8,8-Trimethylphenanthren-3(4H)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong 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
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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