Description

3β,14-Dihydroxy-19-Oxocarda-5,20(22)-Dienolide is a high-purity, specialized cardenolide derivative with significant biological activity. This compound serves as a critical intermediate and reference standard in advanced pharmaceutical research and development. It is essential for researchers and manufacturers in the life sciences sector, particularly those focused on cardiovascular drug discovery, chemical synthesis, and biochemical studies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel cardiac glycosides and related therapeutic agents.
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating the mechanism of action of Na+/K+-ATPase inhibition and related cellular pathways.
• Academic & Contract Research: Serves as a pure compound for fundamental research in medicinal chemistry and pharmacology.
• Active Pharmaceutical Ingredient (API) Development: Investigated for its potential in the development of new cardiovascular and anti-cancer therapies.

Basic Information

Product Name	3β,14-Dihydroxy-19-Oxocarda-5,20(22)-Dienolide
CAS No.	546-04-3
Molecular Formula	C₂₃H₃₂O₅
Molecular Weight	388.50 g/mol
Synonyms	19-Oxocardenolide; 3β,14-Dihydroxy-19-oxo-5,20(22)-cardenolide; 19-Oxocard-5,20(22)-dienolide-3β,14-diol; 19-Oxocarda-5,20(22)-dienolide-3β,14-diol; 3β,14-Dihydroxy-19-oxocard-5,20(22)-dienolide; 19-Oxo-3β,14-dihydroxycarda-5,20(22)-dienolide
EINECS	Contact for details

Quality Control

Our 3β,14-Dihydroxy-19-Oxocarda-5,20(22)-Dienolide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or cGMP 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). 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)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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