Description

Sieboldianoside B is a bioactive natural product belonging to the class of triterpenoid saponins. This compound is of significant interest for its potential pharmacological properties and serves as a valuable reference standard in analytical chemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical industries for drug discovery, quality control, and biochemical studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in HPLC and LC-MS methods.
• Drug Discovery & Research: Serves as a key intermediate or bioactive lead compound for investigating anti-inflammatory, anti-cancer, or immunomodulatory activities.
• Natural Product Isolation: Acts as a marker compound for the standardization and authentication of plant species containing this saponin.
• Biochemical Research: Employed in enzymatic studies and receptor binding assays to elucidate biological pathways and mechanisms of action.
• Nutraceutical Development: Used in the formulation and quality assurance of high-value dietary supplements derived from natural sources.
• Academic Research: Essential for university and institutional research projects focused on phytochemistry and pharmacognosy.

Basic Information

Product Name	Sieboldianoside B
CAS No.	152407-00-6
Molecular Formula	C48H78O19
Molecular Weight	959.1 g/mol
Synonyms	3-O-[α-L-Rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl] oleanolic acid 28-O-β-D-glucopyranosyl ester; Sieboldianosid B; Oleanolic acid 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside 28-O-β-D-glucopyranosyl ester
EINECS	Contact for details

Quality Control

Our Sieboldianoside B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant ISO and GMP guidelines for laboratory chemicals.

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 light-sensitive; therefore, containers must be kept tightly sealed and in original packaging until use to prevent degradation.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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