Description

Acetytastragaloside is a chemically modified derivative of astragaloside, a key bioactive constituent found in the medicinal plant *Astragalus membranaceus*. This acetylated form is valued for its enhanced bioavailability and stability profile compared to its parent compound, making it a critical intermediate and reference standard in advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and high-purity chemical synthesis sectors. The compound is supplied under stringent quality control to ensure consistency for demanding applications.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the quality control and assay development of herbal extracts and finished pharmaceutical products.
• Bioavailability Enhancement Studies: Used in preclinical research to study the pharmacokinetic improvements of acetylated saponin derivatives.
• Nutraceutical Formulation: Incorporated into high-end dietary supplements targeting immune support and metabolic health, where standardized actives are required.
• Biochemical Research: Employed as a tool compound in pharmacological studies to investigate mechanisms related to inflammation, aging, and cellular energy metabolism.
• Process Chemistry Intermediate: Acts as a key synthetic intermediate for the production of more complex, proprietary saponin-based drug candidates.
• Cosmeceutical Actives: Used in advanced skincare formulations for its potential antioxidant and cell-energizing properties.

Basic Information

Product Name	Acetytastragaloside
CAS No.	84687-47-8
Molecular Formula	C47H78O17 (Tentative, based on astragaloside IV core)
Molecular Weight	~ 929.1 g/mol (Tentative)
Synonyms	Acetyl Astragaloside; Acetylated Astragaloside IV; Astragaloside IV acetate; 3-O-Acetyl-astragaloside IV; (3β,6α,16β,20R,24S)-20,24-Epoxy-16,25-dihydroxy-3-(acetyloxy)-9,19-cyclolanostan-6-yl β-D-glucopyranoside; Cycloastragenol 3-acetate glucoside
EINECS	Contact for details

Quality Control

Our Acetytastragaloside is produced and tested under a GMP-compliant quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and MS, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided with every shipment. Specifications can be aligned with USP or other pharmacopeial guidelines for reference standard applications.

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); the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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