Description

β-D-Glucopyranosiduronic Acid, (3β)-28-(β-D-Glucopyranosyloxy)-28-Oxoolean-12-En-3-Yl o-α-L-Arabinofuranosyl-(1→4)-o-[β-D-Glucopyranosyl-(1→2)]- is a high-purity, structurally defined triterpenoid saponin glycoside, recognized for its significant bioactivity. This compound is of critical importance in advanced research and development, particularly for its potential pharmacological and nutraceutical applications. It is primarily sought by professionals in the pharmaceutical, biotechnology, and natural product research sectors for use as a reference standard and active ingredient precursor.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of saponin-based drug candidates and herbal extracts in QC/QA laboratories.
• Bioactivity Research: Serves as a key investigational compound in studies targeting anti-inflammatory, hepatoprotective, and immunomodulatory pathways.
• Natural Product & Nutraceutical Development: Incorporated into high-value formulations where standardized saponin content is required for efficacy and consistency.
• Academic & Institutional Research: Utilized in biochemical and pharmacological studies to understand the structure-activity relationships of complex glycosides.
• Analytical Method Development: Acts as a critical calibration standard for advanced analytical techniques like HPLC, LC-MS, and NMR in method validation.

Basic Information

Product Name	β-D-Glucopyranosiduronic Acid, (3β)-28-(β-D-Glucopyranosyloxy)-28-Oxoolean-12-En-3-Yl o-α-L-Arabinofuranosyl-(1→4)-o-[β-D-Glucopyranosyl-(1→2)]-
CAS No.	156980-31-3
Molecular Formula	C53H84O23
Molecular Weight	1089.22 g/mol
Synonyms	Oleanolic Acid 3-O-α-L-arabinofuranosyl(1→4)-[β-D-glucopyranosyl(1→2)]-β-D-glucopyranosiduronic Acid; 3-O-[α-L-Arabinofuranosyl(1→4)-β-D-glucopyranosyl(1→2)-β-D-glucopyranosyluronic acid] oleanolic acid 28-O-β-D-glucopyranoside; Araloside A; Chikusetsusaponin IVa; Saponin D; Hedera saponin C; AS-IVa; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our β-D-Glucopyranosiduronic Acid derivative is produced under stringent controls to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management principles, and specifications can be aligned with relevant pharmacopeial standards (e.g., USP, EP) for reference materials upon request.

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. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals	≤20 ppm

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