Description

1,2-Dihydroxy-5,7-Dimethyl-3,4-Epoxy-1,2,3,4-Tetrahydrochrysene is a complex, multi-functional chrysene derivative of significant interest in advanced organic synthesis. This compound matters as a versatile chemical intermediate and research chemical, prized for its unique polycyclic aromatic structure incorporating both diol and epoxide functionalities. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for developing novel active molecules and materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Organic Synthesis Reagent: Used in research laboratories for constructing complex polycyclic aromatic systems and studying epoxide ring-opening reactions.
• Material Science Research: Investigated as a precursor for advanced organic electronic materials or liquid crystals due to its rigid, planar chrysene core.
• Chemical Biology Probe: Potential use in developing molecular probes to study enzyme interactions, leveraging its reactive epoxide and hydroxyl groups.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of specialty chemicals, dyes, or pigments.
• Academic & Industrial R&D: A valuable compound for methodological development in synthetic organic chemistry and catalysis research.

Basic Information

Product Name	1,2-Dihydroxy-5,7-Dimethyl-3,4-Epoxy-1,2,3,4-Tetrahydrochrysene
CAS No.	139627-44-4
Molecular Formula	C18H16O3
Molecular Weight	280.32 g/mol
Synonyms	5,7-Dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene-1,2-diol; 1,2,3,4-Tetrahydro-5,7-dimethyl-3,4-epoxychrysene-1,2-diol; 3,4-Epoxy-1,2,3,4-tetrahydro-5,7-dimethylchrysene-1,2-diol; 1,2-Dihydroxy-5,7-dimethyl-3,4-epoxytetrahydrochrysene; Epoxytetrahydrochrysenediol derivative; DHDETC; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,2-Dihydroxy-5,7-Dimethyl-3,4-Epoxy-1,2,3,4-Tetrahydrochrysene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets exacting research and development standards. Comprehensive Certificates of Analysis (COA) with full characterization data are available upon request.

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 compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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