Description

Pregn-5-Eno[6,5,4-Bc]Furan-8-Ene-3,7,20-Trione is a high-purity, specialized steroid derivative with a complex fused furan structure, serving as a critical advanced intermediate in modern organic synthesis. Its unique molecular framework makes it invaluable for the research and development of novel pharmaceutical compounds, particularly in the steroid and hormone therapy sectors. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel steroid-based active pharmaceutical ingredients (APIs) and investigational new drugs.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and hormone receptor research.
• Process Chemistry: Serves as a strategic intermediate in the multi-step synthesis of complex natural products and their analogs.
• Fine Chemical Synthesis: Employed in the development of high-value specialty chemicals with specific biological or material properties.
• Academic Research: Utilized in university and institutional labs for methodological development in organic and medicinal chemistry.

Basic Information

Product Name	Pregn-5-Eno[6,5,4-Bc]Furan-8-Ene-3,7,20-Trione
CAS No.	106518-58-5
Molecular Formula	C₂₁H₂₄O₄
Molecular Weight	340.41 g/mol
Synonyms	Pregna-5,20-dieno[6,5,4-bc]furan-3,7-dione; 3,7,20-Trioxopregn-5-eno[6,5,4-bc]furan; 5,20-Pregnadieno[6,5,4-bc]furan-3,7-dione; 20-Oxo-5-pregneno[6,5,4-bc]furan-3,7-dione; Pregn-5-eno[6,5,4-bc]furan-3,7,20-trione; Steroid Furan Trione Derivative
EINECS	Contact for details

Quality Control

Our Pregn-5-Eno[6,5,4-Bc]Furan-8-Ene-3,7,20-Trione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to protect the product from moisture.

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%
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.