Description

(S)-4,4A-Dihydro-5,8-Dihydroxy-1,2,4A-Trimethyl-7-(2-Propenyl)-3,6-Phenanthrenedione is a high-purity, chiral phenanthrenedione derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical synthetic intermediate or building block for the development of novel active pharmaceutical ingredients (APIs) and complex natural product analogs. It is essential for research and development laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the synthesis of specialized organic molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel drug candidates and complex therapeutic agents.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex polycyclic frameworks and studying stereoselective reactions.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, dyes, and advanced materials.
• Biochemical Research: Potential use as a probe or intermediate in studying biological pathways and enzyme interactions.
• Asymmetric Catalysis Studies: Employed as a substrate or ligand precursor in the development of new catalytic systems.

Basic Information

Product Name	(S)-4,4A-Dihydro-5,8-Dihydroxy-1,2,4A-Trimethyl-7-(2-Propenyl)-3,6-Phenanthrenedione
CAS No.	50657-18-6
Molecular Formula	C20H22O4
Molecular Weight	326.39 g/mol
Synonyms	(S)-7-Allyl-4,4a-dihydro-5,8-dihydroxy-1,2,4a-trimethyl-3,6-phenanthrenedione; (S)-7-(2-Propenyl)-4,4a-dihydro-5,8-dihydroxy-1,2,4a-trimethyl-3,6-phenanthrenedione; (S)-4,4a-Dihydro-5,8-dihydroxy-1,2,4a-trimethyl-7-(prop-2-en-1-yl)-3,6-phenanthrenedione; (S)-7-Allyl-1,2,4a-trimethyl-4,4a-dihydro-3,6-phenanthrenedione-5,8-diol; Allylated Chiral Phenanthrenedione Derivative
EINECS	Contact for details

Quality Control

Our (S)-4,4A-Dihydro-5,8-Dihydroxy-1,2,4A-Trimethyl-7-(2-Propenyl)-3,6-Phenanthrenedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.