Description

3β,14-Dihydroxycarda-5,20(22)-Dienolide is a high-purity cardenolide derivative, a key structural motif in bioactive natural products. This compound is valued as a critical pharmaceutical intermediate and a versatile building block for advanced organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of cardiac glycosides and other steroidal drugs.
• Biochemical Research: Used as a reference standard and probe in studies of Na+/K+-ATPase inhibition and cardiac activity.
• Organic Synthesis: Serves as a sophisticated chiral building block for constructing complex natural product analogs.
• Academic & R&D: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies.
• Reference Material: Supplied as a high-purity analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	3β,14-Dihydroxycarda-5,20(22)-Dienolide
CAS No.	508-92-9
Molecular Formula	C₂₃H₃₄O₄
Molecular Weight	374.51 g/mol
Synonyms	3β,14-Dihydroxy-5,20(22)-cardenolide; 3β,14-Dihydroxycard-5,20(22)-dienolide; 14-Hydroxydigitoxigenin; 3β,14-Dihydroxy-5β-card-20(22)-enolide; 3β,14-Dihydroxy-5β,20(22)-cardenolide; 3β,14-Dihydroxy-δ⁵,²⁰(²²)-cardenolide; 3β,14-Dihydroxy-5β-card-20(22)-enolide; 3β,14-Dihydroxy-5β,20(22)-cardenolide
EINECS	Contact for details

Quality Control

Our 3β,14-Dihydroxycarda-5,20(22)-Dienolide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.