Description

2,9-Phenanthrenediol, 4B,5,6,7,8,8A,9,10-Octahydro-4B,8,8-Trimethyl-1-(1-Methylethyl)-, 2-Acetate, (4Bs,8As,9S)- is a high-purity, complex polycyclic compound with a specific stereochemical configuration, making it a valuable advanced intermediate for sophisticated organic synthesis. Its precise molecular architecture is critical for researchers and manufacturers developing novel compounds in the pharmaceutical and fine chemical sectors. This product is essential for chemists and R&D teams working on targeted synthesis of active pharmaceutical ingredients (APIs), specialty agrochemicals, and complex fragrance molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex, biologically active molecules and potential Active Pharmaceutical Ingredients (APIs).
• Fine Chemical Synthesis: Used in research and development for creating novel compounds with specific stereochemical properties for agrochemicals and material science.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique, high-value odorants and flavorants due to its complex polycyclic structure.
• Academic & Industrial Research: A valuable reference standard and starting material for methodological studies in organic chemistry and catalysis.
• Specialty Polymer Development: Potential monomer or modifier for creating polymers with specific thermal or optical properties.

Basic Information

Product Name	2,9-Phenanthrenediol, 4B,5,6,7,8,8A,9,10-Octahydro-4B,8,8-Trimethyl-1-(1-Methylethyl)-, 2-Acetate, (4Bs,8As,9S)-
CAS No.	1891-75-4
Molecular Formula	C22H32O3
Molecular Weight	344.49 g/mol
Synonyms	(4bS,8aS,9S)-4b,8,8-Trimethyl-1-(propan-2-yl)-4b,5,6,7,8,8a,9,10-octahydrophenanthrene-2,9-diol 2-acetate; 2-Acetoxy-4b,8,8-trimethyl-1-isopropyl-4b,5,6,7,8,8a,9,10-octahydrophenanthren-9-ol; 1-Isopropyl-4b,8,8-trimethyl-2-acetoxy-4b,5,6,7,8,8a,9,10-octahydrophenanthren-9-ol; (9S)-2-(Acetyloxy)-4b,8,8-trimethyl-1-(1-methylethyl)-4b,5,6,7,8,8a,9,10-octahydrophenanthren-9-ol; 1891-75-4; Phenanthrenediol derivative acetate
EINECS	Contact for details

Quality Control

Our 2,9-Phenanthrenediol derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, chiral purity verification, and identity confirmation. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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