Description

Pennogenin 3-o-α-L-Rhamnopyranosyl-(1-2)-β-D-Xylopyranosyl-(1-4)-β-D-Glucopyranoside is a high-purity, structurally defined saponin compound derived from natural sources. This specialized phytochemical is valued for its consistent quality and bioactivity, making it a critical reference standard and active ingredient for advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, analytical method development, and the formulation of botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of herbal medicines and botanical drug products containing related saponins.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating anti-inflammatory, immunomodulatory, and potential anti-cancer activities.
• Natural Product Isolation & Analysis: Acts as a critical marker compound for the identification, quantification, and fingerprinting of plant extracts in analytical laboratories (HPLC, LC-MS).
• Nutraceutical Development: Incorporated into high-end dietary supplement formulations where standardized saponin content is required for efficacy and label claims.
• Academic Research: Utilized in university and institutional research for studying the structure-activity relationships (SAR) of steroidal saponins.
• Cosmeceutical Ingredients: Explored for use in advanced skincare products for its potential bioactive properties.

Basic Information

Product Name	Pennogenin 3-o-α-L-Rhamnopyranosyl-(1-2)-β-D-Xylopyranosyl-(1-4)-β-D-Glucopyranoside
CAS No.	1029017-75-1
Molecular Formula	C50H82O22
Molecular Weight	1035.18 g/mol
Synonyms	Pennogenin 3-O-α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→4)]-β-D-glucopyranoside; Pennogenin triglycoside; Polyphyllin VII; Paris saponin VII; Pennogenin-3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside (common naming variant); DI-17 (Disporopsis aspera saponin); Steroidal Saponin PGS.
EINECS	Contact for details

Quality Control

Every batch of Pennogenin 3-o-α-L-Rhamnopyranosyl-(1-2)-β-D-Xylopyranosyl-(1-4)-β-D-Glucopyranoside is manufactured and analyzed under strict quality management systems. Our products undergo rigorous identity, purity, and potency testing using advanced analytical techniques including HPLC, LC-MS, and NMR to ensure compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This compound is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere or with desiccant after each use to maintain purity and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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