Description

Corchoroside is a natural cardiac glycoside compound derived from plants of the *Corchorus* genus. This high-purity compound is valued for its specific biological activity and serves as a critical reference standard and research material. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of high-value botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and assay development of cardiac glycoside-based drugs and botanical preparations.
• Biomedical Research: Serves as a key biochemical tool in pharmacological studies investigating cardiac function, sodium-potassium ATPase inhibition, and inotropic effects.
• Natural Product Isolation & Analysis: Employed as a marker compound for the identification, standardization, and quantification of *Corchorus* species extracts in nutraceutical and phytopharmaceutical applications.
• Academic & Clinical Research: Facilitates studies in molecular biology, toxicology, and the exploration of structure-activity relationships (SAR) within the cardiac glycoside class.
• Analytical Method Development: Essential for developing and validating analytical methods such as HPLC, LC-MS, and TLC for the detection of corchoroside in complex matrices.

Basic Information

Product Name	Corchoroside
CAS No.	508-76-9
Molecular Formula	C29H42O9
Molecular Weight	534.64 g/mol
Synonyms	Corchoroside A; Strophanthidin-β-D-digitaloside; Corchorin; NSC 169854; 3β-[(O-β-D-Glucopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl)oxy]-5,14-dihydroxy-19-oxo-card-20(22)-enolide
EINECS	Contact for details

Quality Control

Our Corchoroside is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and analytical applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry guidelines for reference standard materials.

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 must be kept in a desiccated environment to maintain stability and purity. Avoid prolonged exposure to air.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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