Description

Astragaloside Vi is a high-purity, bioactive saponin compound derived from the *Astragalus membranaceus* root. This specialized phytochemical is valued for its role as a key reference standard and active ingredient in advanced research and product development. It is essential for manufacturers and research institutions in the pharmaceutical, nutraceutical, and cosmeceutical sectors seeking to leverage its specific biological activity for quality control and formulation.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and purity testing of Astragalus-based extracts and finished products in quality control laboratories.
• Dietary Supplement Formulation: Incorporated into high-end nutraceutical products targeting immune support and vitality, where standardized saponin content is a critical quality marker.
• Biomedical Research: Serves as a critical tool in in vitro and in vivo studies investigating mechanisms related to immunomodulation, anti-inflammatory effects, and metabolic regulation.
• Cosmeceutical Ingredients: Utilized in advanced skincare formulations for its potential antioxidant and skin-rejuvenating properties.
• Traditional Chinese Medicine (TCM) Modernization: Employed to standardize and validate the potency of Astragalus extracts, ensuring consistency and efficacy in modern TCM products.
• API Intermediate: Acts as a starting material or intermediate in the synthesis of more complex pharmaceutical compounds.

Basic Information

Product Name	Astragaloside Vi
CAS No.	84687-45-6
Molecular Formula	C₄₇H₇₈O₁₈
Molecular Weight	931.1 g/mol
Synonyms	Cycloastragenol 3-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside; Astragaloside VI; (3β,6α,16β,20R,24S)-20,24-Epoxy-16,25-dihydroxy-9,19-cyclolanostan-3-yl O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside; Cycloastragenol 3-O-[β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside]; Cyclosieversigenin 3-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our Astragaloside Vi is produced under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, MS, NMR). We provide full traceability and a detailed Certificate of Analysis (COA) with every shipment, ensuring compliance with the stringent requirements of research and cGMP-guided manufacturing environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solvent Residues	Meets ICH guidelines

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