Description

Condurangin is a bioactive glycoside compound, identified by CAS No. 1401-98-5, primarily extracted from the bark of *Marsdenia condurango*. This compound is valued for its specific biological activity and serves as a key reference standard and research material. It is essential for professionals in pharmaceutical development, phytochemical research, and analytical chemistry who require high-purity, well-characterized natural product derivatives.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and identification of herbal extracts and related pharmaceutical preparations.
• Biochemical Research: Serves as a key intermediate or probe in studies investigating the biological activity and mechanism of action of cardiac glycosides and related natural products.
• Phytochemical Analysis: Employed as an analytical standard in HPLC, LC-MS, and TLC methods for the quantification and profiling of *Condurango* extracts and other botanicals.
• Natural Product Synthesis: Acts as a starting material or a comparative benchmark in the semi-synthesis of novel derivatives for structure-activity relationship (SAR) studies.
• Academic & Institutional Research: Utilized in university and institutional labs for pharmacological screening and educational purposes in natural product chemistry.

Basic Information

Product Name	Condurangin
CAS No.	1401-98-5
Molecular Formula	C30H46O8
Molecular Weight	534.69 g/mol
Synonyms	Condurangogenin A; Marsdenin; NSC 406170; Condurango glycoside; 3β,14β-Dihydroxy-19-oxo-5β-card-20(22)-enolide 3-[O-β-D-glucopyranosyl-(1→4)-O-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranoside]
EINECS	Contact for details

Quality Control

Our Condurangin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and MS for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all test results is provided to ensure traceability and compliance with your research or quality standards.

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); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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