Description

Astragaloside IV is a high-purity, bioactive saponin compound primarily extracted from the roots of *Astragalus membranaceus*. This compound is valued for its significant role in advanced pharmaceutical research and nutraceutical development due to its potent biological activities. It is an essential raw material for manufacturers and R&D laboratories in the pharmaceutical, dietary supplement, and cosmetic industries seeking to develop products with targeted health benefits.

Application

• Pharmaceutical Intermediates: Serves as a key active pharmaceutical ingredient (API) or precursor in the development of cardioprotective, anti-inflammatory, and immunomodulatory drugs.
• Dietary Supplements & Nutraceuticals: Incorporated into formulations aimed at supporting immune function, energy metabolism, and overall vitality.
• Cosmetic & Skincare Products: Used in anti-aging and skin-repair formulations for its potential antioxidant and cell-protective properties.
• Biochemical & Life Science Research: A critical standard and reagent in pharmacological studies, cell culture experiments, and metabolic pathway analysis.
• Traditional Medicine Modernization: Employed in the standardization and quality control of herbal extracts and modernized traditional Chinese medicine (TCM) products.

Basic Information

Product Name	Astragaloside IV
CAS No.	83207-58-3
Molecular Formula	C41H68O14
Molecular Weight	784.97 g/mol
Synonyms	Astragaloside A; Cycloastragenol 3-O-β-D-xylopyranosyl-6-O-β-D-glucopyranoside; (3β,6α,16β,20R,24S)-20,24-Epoxy-16,25-dihydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostan-6-yl β-D-glucopyranoside; Cyclosieversioside F; AS-IV; Huangqi saponin
EINECS	Contact for details

Quality Control

Our Astragaloside IV is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all test results are provided to ensure compliance with your specific research or production requirements.

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 potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Microbiological Limits	Meets USP <61> / Ph. Eur. 2.6.12

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