Description

7,8-Dihydroxy-5,6-Epoxy-1,4-Dimethyl-5,6,7,8-Tetrahydrophenanthrene is a complex, multi-functional phenanthrene derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and sophisticated chemical building block for creating novel molecular architectures with specific stereochemistry and functional group arrays. It is primarily needed by pharmaceutical research and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and specialized intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex steroid analogs and other bioactive molecules for drug discovery programs.
• Fine Chemical Synthesis: Serves as a critical building block for constructing polycyclic frameworks in advanced organic chemistry and material science research.
• Academic & Industrial Research: Used as a model compound in studies of epoxide ring-opening reactions, diol chemistry, and stereoselective transformations.
• Chemical Reference Standard: Employed as a high-purity analytical standard in method development and quality control laboratories.
• Ligand & Catalyst Development: Potential utility in the design of novel chiral ligands or catalysts due to its rigid, multi-functional structure.

Basic Information

Product Name	7,8-Dihydroxy-5,6-Epoxy-1,4-Dimethyl-5,6,7,8-Tetrahydrophenanthrene
CAS No.	122033-85-6
Molecular Formula	C₁₆H₁₆O₃
Molecular Weight	256.30 g/mol
Synonyms	1,4-Dimethyl-5,6-epoxy-7,8-dihydroxy-5,6,7,8-tetrahydrophenanthrene; 5,6-Epoxy-7,8-dihydroxy-1,4-dimethyl-5,6,7,8-tetrahydrophenanthrene; 1,4-Dimethyl-5,6α-epoxy-7β,8β-dihydroxy-5,6,7,8-tetrahydrophenanthrene; 7,8-Dihydroxy-1,4-dimethyl-5,6-epoxy-5,6,7,8-tetrahydrophenanthrene; 5,6α-Epoxy-7β,8β-dihydroxy-1,4-dimethyl-5,6,7,8-tetrahydrophenanthrene
EINECS	Contact for details

Quality Control

Our 7,8-Dihydroxy-5,6-Epoxy-1,4-Dimethyl-5,6,7,8-Tetrahydrophenanthrene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and development requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Unknown 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.