Description

9-Phenanthrenol, 1,2,3,4,4A,9,10,10A-Octahydro-7-Methoxy-1,1,4A-Trimethyl-8-(1-Methylethyl)-, Acetate, (4As,9R,10As)- is a high-purity, stereochemically defined chemical intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a sophisticated building block in the development of complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research and development chemists and process development teams working on novel active ingredients, where its specific stereochemistry and functional groups enable precise synthetic pathways.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel therapeutic agents, including potential anti-inflammatory or anti-cancer compounds.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides, leveraging its complex polycyclic structure.
• Organic Synthesis & Process Chemistry: Serves as a critical intermediate in multi-step syntheses for constructing sterically hindered and stereochemically complex molecules.
• Academic & Industrial R&D: Employed in methodological studies and the discovery of new chemical reactions and catalytic processes.
• Fine Chemical Production: A precursor for the manufacture of specialty chemicals requiring a defined phenanthrene-derived framework.
• Material Science Research: Potential monomer or precursor for developing specialized organic materials with unique optical or electronic properties.

Basic Information

Product Name	9-Phenanthrenol, 1,2,3,4,4A,9,10,10A-Octahydro-7-Methoxy-1,1,4A-Trimethyl-8-(1-Methylethyl)-, Acetate, (4As,9R,10As)-
CAS No.	54146-06-4
Molecular Formula	C23H34O3
Molecular Weight	358.52 g/mol
Synonyms	(4aS,9R,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-7-methoxy-1,1,4a-trimethyl-8-(1-methylethyl)-9-phenanthrenyl acetate; (9R)-1,2,3,4,4a,9,10,10a-Octahydro-7-methoxy-1,1,4a-trimethyl-8-(propan-2-yl)-9-phenanthrenyl acetate; 9-Phenanthrol acetate derivative (octahydro, methoxy, trimethyl, isopropyl); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 9-Phenanthrenol acetate derivative is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC for assay and impurity profiling, chiral analysis to confirm stereochemical purity, and spectroscopic identification (NMR, IR, MS). Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for advanced intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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