Description

Tubeimoside Ii is a bioactive triterpenoid saponin compound, recognized for its significant pharmacological potential. This high-purity reference standard is essential for research and development in drug discovery and natural product chemistry. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of analytical standards and reagents.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate for investigating anti-tumor, anti-inflammatory, and immunomodulatory activities.
• Analytical Chemistry: Used as a certified reference material (CRM) for method development, validation, and quality control in HPLC, LC-MS, and other chromatographic analyses.
• Natural Product Isolation & Standardization: Employed in the isolation, purification, and quantitative analysis of bioactive compounds from plant sources like Bolbostemma paniculatum.
• Biochemical Research: Acts as a tool compound in cell-based assays and mechanistic studies to explore signal transduction pathways and cellular responses.
• Cosmeceutical Applications: Investigated for potential use in advanced skincare formulations targeting inflammation and cellular aging.

Basic Information

Product Name	Tubeimoside Ii
CAS No.	115810-12-3
Molecular Formula	C63H98O29
Molecular Weight	1319.43 g/mol
Synonyms	Tubeimoside II; Bolbostemmoside II; (3β,16β,20R)-3-[[6-Deoxy-4-O-β-D-glucopyranosyl-α-L-mannopyranosyl]oxy]-16,23:20,25-diepoxy-9-methyl-19-norlanosta-5,24-diene-11,22-dione 16-[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside]; 3-O-{6-Deoxy-4-O-β-D-glucopyranosyl-α-L-mannopyranosyl}-16-O-[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl] bryodulcosigenin
EINECS	Contact for details

Quality Control

Our Tubeimoside Ii is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, MS, NMR). 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 2-8°C in a dry environment. For long-term storage, consider keeping the product under inert atmosphere at -20°C. Allow the container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.