Description

3,4,4A,9,10,10A-Hexahydro-7-Methoxy-1,1,4A-Trimethyl-2(1H)-Phenanthrenone is a high-purity, synthetic organic compound belonging to the class of hydrogenated phenanthrenones. This specialized intermediate is valued for its unique steroidal-like framework, making it a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of novel active compounds and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key synthetic precursor for the research and development of novel steroid analogs and other bioactive molecules.
• Fine Chemical Synthesis: Serves as a versatile building block in multi-step organic synthesis for creating complex, high-value specialty chemicals.
• Academic & Industrial Research: Used in chemical research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Material Science Research: Potential intermediate in the synthesis of organic semiconductors or liquid crystal materials due to its rigid, polycyclic structure.

Basic Information

Item	Details
Product Name	3,4,4A,9,10,10A-Hexahydro-7-Methoxy-1,1,4A-Trimethyl-2(1H)-Phenanthrenone
CAS No.	55255-51-1
Molecular Formula	C19H28O2
Molecular Weight	288.43 g/mol
Synonyms	7-Methoxy-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-one; 7-Methoxy-1,1,4a-trimethyl-3,4,4a,9,10,10a-hexahydro-2(1H)-phenanthrenone; 1,2,3,4,4a,9,10,10a-Octahydro-7-methoxy-1,1,4a-trimethyl-2H-phenanthren-2-one; Hydrogenated Abietic Acid Derivative; Dihydroabietic Acid Methyl Ether Derivative
EINECS	Contact for details

Quality Control

Our 3,4,4A,9,10,10A-Hexahydro-7-Methoxy-1,1,4A-Trimethyl-2(1H)-Phenanthrenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.