Description

1-Phenanthrenol, 4B,5,6,7,8,8A,9,10-Octahydro-2-Methoxy-4B,8,8-Trimethyl-, (4Bs,8As)- is a complex, polycyclic organic compound belonging to the hydrogenated phenanthrene class, serving as a valuable advanced pharmaceutical intermediate and a versatile building block for organic synthesis. Its unique sterically hindered structure makes it critical for the research and development of novel active compounds, particularly in medicinal chemistry. This high-purity intermediate is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new therapeutic agents or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for complex polycyclic target molecules.
• Medicinal Chemistry Research: Used in R&D for structure-activity relationship (SAR) studies and the development of new active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Intermediate in the production of advanced pesticides, herbicides, or plant growth regulators with specific steric properties.
• Organic Synthesis Reagent: Serves as a sophisticated starting material or intermediate for synthesizing complex natural product analogs and specialty organic compounds.
• Material Science Precursor: Potential use in the development of organic semiconductors, liquid crystals, or other functional organic materials.
• Chemical Reference Standard: High-purity grade suitable for use as an analytical standard in quality control and research laboratories.

Basic Information

Product Name	1-Phenanthrenol, 4B,5,6,7,8,8A,9,10-Octahydro-2-Methoxy-4B,8,8-Trimethyl-, (4Bs,8As)-
CAS No.	250720-38-8
Molecular Formula	C18H26O2
Molecular Weight	274.40 g/mol
Synonyms	(4bs,8as)-4b,5,6,7,8,8a,9,10-Octahydro-2-methoxy-4b,8,8-trimethyl-1-phenanthrenol; 1-Phenanthrol, 4b,5,6,7,8,8a,9,10-octahydro-2-methoxy-4b,8,8-trimethyl-, (4bs,8as)-; Octahydro-2-methoxy-4b,8,8-trimethyl-1-phenanthrenol; Hydrogenated Methoxyphenanthrenol Derivative; Polycyclic Phenol Intermediate; Sterically Hindered Phenol Building Block
EINECS	Contact for details

Quality Control

Our 1-Phenanthrenol derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We support compliance with cGMP and ISO standards for pharmaceutical and industrial intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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