Description

[16β,28-Dihydroxy-11,12,13,18-Tetradehydrooleanan-3β-Yl]4-o-(6-Deoxy-α-L-Mannopyranosyl)-6-o-(β-D-Glucopyranosyl)-β-D-Glucopyranoside is a complex triterpenoid saponin glycoside derived from natural sources. This high-purity compound is valued for its specific bioactivity and serves as a critical reference standard and research chemical in advanced life science studies. It is primarily needed by pharmaceutical R&D laboratories, academic research institutions, and nutraceutical developers focusing on natural product chemistry and drug discovery.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and complex formulations in quality control laboratories.
• Biochemical Research: Serves as a key reagent in studies investigating the mechanisms of action, bioavailability, and metabolic pathways of triterpenoid compounds.
• Natural Product Isolation & Characterization: Acts as a benchmark compound for the identification and purification of analogous saponins from plant materials.
• Bioactivity Screening: Utilized in in vitro and in vivo assays to evaluate potential therapeutic effects, including anti-inflammatory, hepatoprotective, or immunomodulatory activities.
• Nutraceutical Standardization: Employed to standardize and authenticate high-value botanical supplements and extracts for consistent potency.

Basic Information

Product Name	[16β,28-Dihydroxy-11,12,13,18-Tetradehydrooleanan-3β-Yl]4-o-(6-Deoxy-α-L-Mannopyranosyl)-6-o-(β-D-Glucopyranosyl)-β-D-Glucopyranoside
CAS No.	91990-63-5
Molecular Formula	C54H86O23
Molecular Weight	1079.26 g/mol
Synonyms	Soyasaponin Bb; Soyasaponin BB; 3-O-[α-L-Rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→2)-β-D-glucuronopyranosyl] soyasapogenol B; Soyasaponin I; Soyasaponin βb; (3β,16β,21β,22α)-16,22,28-Trihydroxy-21-(2-hydroxyethyl)olean-12-en-3-yl 6-deoxy-α-L-mannopyranosyl-(1→2)-β-D-galactopyranosyl-(1→2)-β-D-glucopyranosiduronic acid; Legume saponin Bb
EINECS	Contact for details

Quality Control

Our [16β,28-Dihydroxy-11,12,13,18-Tetradehydrooleanan-3β-Yl]4-o-(6-Deoxy-α-L-Mannopyranosyl)-6-o-(β-D-Glucopyranosyl)-β-D-Glucopyranoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and relevant research-grade standards.

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 should be handled in a low-humidity environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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