Description

Soyasaponin Be Methyl Ester is a specific, high-purity derivative of soyasaponin, a class of bioactive triterpenoid glycosides. This compound is valued for its defined chemical structure and consistent biological activity, making it a critical reference standard and research material. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutraceutical, and advanced cosmetic industries for product development and quality control.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and purity testing of soyasaponin-based products and complex botanical extracts.
• Bioactivity Research: Serves as a key intermediate or target molecule in studies investigating the anti-inflammatory, hepatoprotective, and cholesterol-lowering properties of saponins.
• Nutraceutical Formulation: Employed in the development of standardized, high-potency dietary supplements targeting metabolic and cardiovascular health.
• Cosmetic Actives: Incorporated into advanced skincare formulations for its potential antioxidant and skin-soothing benefits.
• Chemical Synthesis: Acts as a starting material or intermediate for the semi-synthesis of novel saponin derivatives with tailored properties.
• Analytical Method Development: Essential for developing and validating analytical methods such as HPLC and LC-MS for saponin quantification in various matrices.

Basic Information

Product Name	Soyasaponin Be Methyl Ester
CAS No.	117210-13-6
Molecular Formula	C48H78O18
Molecular Weight	943.1 g/mol
Synonyms	Soyasaponin Be methyl ester; Methyl soyasaponin Be; 3-O-[α-L-Rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→2)-β-D-glucuronopyranosyl] soyasapogenol B methyl ester; Soyasaponin I methyl ester (related); DDMP-conjugated soyasaponin methyl ester derivative; Group B soyasaponin methyl ester
EINECS	Contact for details

Quality Control

Our Soyasaponin Be Methyl Ester is produced under strict quality management protocols. Each batch is characterized and tested using advanced analytical techniques including HPLC, MS, and NMR to ensure structural identity and high purity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical results is provided with every shipment to guarantee reproducibility and reliability for your critical research and development work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Assay (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
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.