Description

(3Beta,5Beta)-3-[(o-β-D-Glucopyranosyl-(1->6)-o-D-Glucopyranosyl-(1->4)-6-Deoxy-3-o-Methyl-α-L-Glucopyranosyl)Oxy]-14-Hydroxy-19-Oxocard-20(22)-Enolide is a complex, high-purity cardiac glycoside derivative with a specific stereochemical configuration. This compound is of significant interest for its potential as a critical reference standard and active pharmaceutical ingredient (API) intermediate in advanced research and development. It is primarily required by pharmaceutical R&D laboratories, analytical testing facilities, and manufacturers of fine chemicals working on cardiovascular therapeutics and novel drug discovery.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified material for analytical method development, validation, and quality control testing of related drug substances and products.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key synthetic building block in the research and production of novel cardiac glycoside-based therapeutics.
• Biochemical Research: Employed in pharmacological and mechanistic studies to investigate interactions with biological targets such as the Na+/K+-ATPase enzyme.
• Academic Research: Utilized in university and institutional labs for studies in medicinal chemistry, natural product synthesis, and structure-activity relationships (SAR).
• Impurity Standard: Acts as a characterized impurity or degradation product standard for stability testing and regulatory filing of related pharmaceutical compounds.

Basic Information

Product Name	(3Beta,5Beta)-3-[(o-β-D-Glucopyranosyl-(1->6)-o-D-Glucopyranosyl-(1->4)-6-Deoxy-3-o-Methyl-α-L-Glucopyranosyl)Oxy]-14-Hydroxy-19-Oxocard-20(22)-Enolide
CAS No.	37933-66-7
Molecular Formula	C41H62O18
Molecular Weight	818.92 g/mol
Synonyms	19-Oxodeslanoside; Deslanoside Impurity; Desacetyllanatoside C 19-oxo derivative; 19-Oxodesacetyllanatoside C; 3β-[(O-β-D-Glucopyranosyl-(1→6)-O-β-D-glucopyranosyl-(1→4)-6-deoxy-3-O-methyl-α-L-glucopyranosyl)oxy]-14-hydroxy-19-oxocard-20(22)-enolide; Lanatoside C 19-aldehyde derivative; Cardiac Glycoside 37933-66-7
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide materials suitable for use as analytical reference standards and in regulated research environments. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. Our quality systems support the needs of clients operating under GMP, GLP, and ISO guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the certificate of analysis. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.