Description

7β,8-Epoxy-3β,14-Dihydroxy-5β-Card-20(22)-Enolide is a high-purity, specialized cardiac glycoside derivative, a key intermediate in the synthesis of potent pharmaceutical compounds. Its value lies in its precise stereochemistry and functional groups, which are critical for developing targeted cardiovascular and oncological therapies. This compound is essential for research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on advanced drug discovery and development.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel cardioactive drugs and digitalis analogs.
• Biochemical Research: Used as a reference standard and probe in studies of Na+/K+-ATPase inhibition and cardiac cell signaling pathways.
• Medicinal Chemistry: Serves as a core scaffold for the development of new therapeutic agents targeting heart failure and certain cancers.
• Reference Standard: Employed in analytical laboratories for method development, validation, and quality control of related pharmaceutical products.
• Academic Research: Utilized in university and institutional labs for pharmacological and toxicological studies of cardiac glycosides.

Basic Information

Product Name	7β,8-Epoxy-3β,14-Dihydroxy-5β-Card-20(22)-Enolide
CAS No.	6875-16-7
Molecular Formula	C₂₃H₃₂O₆
Molecular Weight	404.50 g/mol
Synonyms	7β,8β-Epoxy-3β,14-dihydroxy-5β-card-20(22)-enolide; 3β,14-Dihydroxy-7β,8β-epoxy-5β-card-20(22)-enolide; 7β,8β-Epoxy-3β,14-dihydroxy-5β,14β-card-20(22)-enolide; 7,8-Epoxy-3,14-dihydroxy-5β-card-20(22)-enolide; 7β,8β-Epoxy-3β,14-dihydroxy-5β-card-20(22)-enolide (C23H32O6); 7β,8β-Epoxy-3β,14-dihydroxy-5β-card-20(22)-enolide (6875-16-7); 7β,8β-Epoxy-3β,14-dihydroxy-5β-card-20(22)-enolide (C23H32O6) (6875-16-7)
EINECS	Contact for details

Quality Control

Our 7β,8-Epoxy-3β,14-Dihydroxy-5β-Card-20(22)-Enolide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical research and development. Certificates of Analysis (COA) with detailed chromatographic and spectral data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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