Description

3-β-Acetoxy-14-Hydroxy-5-Beta,14-β-Card-20(22)-Enolide is a high-purity, specialized steroidal lactone compound of significant interest in advanced pharmaceutical research and development. This compound serves as a critical intermediate or reference standard in the synthesis and study of cardiotonic steroids and related bioactive molecules. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on cardiovascular drug discovery and metabolic studies. Our supply is characterized by stringent quality control, ensuring reliability for sensitive applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathways for novel cardiotonic agents and steroidal drugs.
• Reference Standard: Used in analytical laboratories for method development, calibration, and quality control of related pharmaceutical products.
• Biochemical Research: Employed in studies investigating the mechanism of action of Na+/K+-ATPase inhibitors and their effects on cardiac muscle cells.
• Academic Research: Serves as a substrate or model compound in university and institutional research exploring steroid chemistry and biosynthesis.
• Process Development: Used by fine chemical manufacturers to scale up and optimize production processes for complex steroidal molecules.

Basic Information

Product Name	3-β-Acetoxy-14-Hydroxy-5-Beta,14-β-Card-20(22)-Enolide
CAS No.	808-19-5
Molecular Formula	C23H32O6
Molecular Weight	404.50 g/mol
Synonyms	14-Hydroxy-3β-acetoxy-5β,14β-card-20(22)-enolide; 3β-Acetoxy-14-hydroxy-5β,14β-card-20(22)-enolide; 3β-Acetoxy-14-hydroxy-5β,14β-carda-20(22)-enolide; 14-Hydroxy-3β-acetoxy-5β,14β-carda-20(22)-enolide; 3β-Acetoxy-14-hydroxy-5β,14β-card-20-enolide; 3β-Acetoxy-14-hydroxy-5β,14β-cardenolide derivative; 14-Hydroxy-3β-acetoxy-cardenolide
EINECS	Contact for details

Quality Control

Every batch of 3-β-Acetoxy-14-Hydroxy-5-Beta,14-β-Card-20(22)-Enolide undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the exacting standards required for research and pharmaceutical development. A comprehensive Certificate of Analysis (COA) detailing purity, assay results, and impurity profiles is provided with each shipment to support your quality and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
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.