Description

11-o-Siamenoside I is a high-purity, specialized ginsenoside compound with the CAS registry number 1793003-50-5. This compound is valued for its role as a critical reference standard and active ingredient in advanced pharmaceutical and nutraceutical research. It is primarily sought by research institutions and manufacturers in the life sciences sector for applications in drug discovery, metabolic studies, and the development of high-end botanical extracts.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of ginseng extracts and related products in quality control laboratories.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating anti-inflammatory, neuroprotective, or metabolic pathways.
• Nutraceutical Development: Incorporated into the formulation of standardized botanical supplements targeting specific health benefits.
• Academic Research: Utilized in university and institutional research for studying the structure-activity relationships of triterpene saponins.
• Analytical Method Development: Acts as a critical marker compound for developing and validating HPLC, LC-MS, or other chromatographic methods.

Basic Information

Product Name	11-o-Siamenoside I
CAS No.	1793003-50-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	11-O-Siamenoside I; Siamenoside I; Ginsenoside metabolite; (20S)-Protopanaxadiol-type ginsenoside; 11-O-β-D-Glucopyranosyl-20(S)-protopanaxadiol
EINECS	Contact for details

Quality Control

Our 11-o-Siamenoside I is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic identification (IR, NMR, MS). A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term stability, consider storage at 2-8°C.

Specification

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

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