Description

Ilexsaponin B2 CAS NO 108906-69-0 is a high-purity, bioactive triterpenoid saponin isolated from the *Ilex* genus, valued for its significant pharmacological potential. This compound is a critical reference standard and active ingredient for research and development in the pharmaceutical and nutraceutical sectors. It is primarily sought by manufacturers and research institutions focused on metabolic, inflammatory, and cardiovascular health applications.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in QC/QA laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key starting material or intermediate in the synthesis of novel drug candidates.
• Nutraceutical & Dietary Supplement Formulation: Incorporated into advanced supplements targeting anti-inflammatory and metabolic syndrome pathways.
• Biomedical Research: Essential for in vitro and in vivo studies investigating mechanisms of action related to lipid metabolism and insulin sensitivity.
• Cosmeceutical Development: Explored for its potential skin-benefiting properties in high-end cosmetic formulations.
• Traditional Medicine Standardization: Employed to standardize and authenticate herbal preparations containing Ilex species for consistent efficacy.

Basic Information

Product Name	Ilexsaponin B2
CAS No.	108906-69-0
Molecular Formula	C48H78O19
Molecular Weight	959.1 g/mol
Synonyms	Ilexsaponin B2; Ilex saponin B2; 3-O-[β-D-Glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→3)-α-L-arabinopyranosyl]-28-O-β-D-glucopyranosyl pomolic acid; Pomolic acid 3-O-[β-D-Glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→3)-α-L-arabinopyranoside] 28-O-β-D-glucopyranosyl ester
EINECS	Contact for details

Quality Control

Every batch of Ilexsaponin B2 is manufactured and tested under strict quality management systems. We provide comprehensive analytical documentation, including HPLC chromatograms and full spectral data (MS, NMR), to verify identity and purity. A Certificate of Analysis (COA) detailing purity, impurities, and residual solvents is available with each shipment to ensure compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption and maintain stability.

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 (as Pb)	≤20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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