Description

3β,5,11α,14-Tetrahydroxy-19-Oxo-5β-Card-20(22)-Enolide is a high-purity, steroidal cardenolide compound of significant interest in advanced pharmaceutical research and development. This specialized intermediate is valued for its precise molecular structure, which serves as a critical scaffold for the synthesis of novel bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly in the fields of cardiology and oncology.

Application

• Pharmaceutical Intermediate: A key starting material or advanced intermediate in the multi-step synthesis of novel steroidal drugs and investigational compounds.
• Cardiac Research: Used in biochemical and pharmacological studies to investigate structure-activity relationships (SAR) of cardenolide derivatives and their interaction with biological targets like Na+/K+-ATPase.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical laboratories.
• Academic & Institutional Research: Employed in universities and research institutes for synthetic chemistry projects and the exploration of new therapeutic pathways.
• Process Development: Utilized by process chemists for scaling up synthetic routes and optimizing manufacturing processes for complex active pharmaceutical ingredients (APIs).

Basic Information

Item	Details
Product Name	3β,5,11α,14-Tetrahydroxy-19-Oxo-5β-Card-20(22)-Enolide
CAS No.	6785-70-2
Molecular Formula	C₂₃H₃₄O₇
Molecular Weight	422.51 g/mol
Synonyms	19-Oxocardenolide; 3β,5,11α,14-Tetrahydroxy-19-oxo-5β-card-20(22)-enolide; 19-Oxo-3β,5,11α,14-tetrahydroxy-5β-card-20(22)-enolide; 19-Oxocard-20(22)-enolide-3β,5,11α,14-tetrol; Cardenolide derivative 6785-70-2
EINECS	Contact for details

Quality Control

Every batch of 3β,5,11α,14-Tetrahydroxy-19-Oxo-5β-Card-20(22)-Enolide is produced and tested under a strict quality management system to ensure identity, purity, and consistency. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity by HPLC, identification by spectroscopic methods (IR, NMR), and impurity profiles. Our quality protocols are designed to meet the exacting standards required for pharmaceutical research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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