Description

Tubeimoside Iii is a bioactive triterpenoid saponin isolated from natural botanical sources. This high-purity compound is valued for its significant role in biochemical and pharmacological research, serving as a critical reference standard and active ingredient. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for drug discovery and development.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) in the study of anti-inflammatory, anti-tumor, and antiviral agents.
• Biochemical Assays: Serves as a critical reagent in cell-based assays and enzymatic studies to investigate biological pathways and mechanisms of action.
• Natural Product Standardization: Employed as a certified reference material (CRM) for the quality control and standardization of herbal extracts and botanical supplements.
• Academic Research: A key compound for university and institutional research in pharmacology, phytochemistry, and molecular biology.
• Preclinical Studies: Utilized in in vitro and in vivo models to evaluate efficacy, pharmacokinetics, and safety profiles.

Basic Information

Product Name	Tubeimoside Iii
CAS No.	115810-13-4
Molecular Formula	C63H98O29
Molecular Weight	1319.4 g/mol
Synonyms	Tubeimoside III; Bolbostemmoside A; 3-O-[β-D-Glucopyranosyl-(1→2)-α-L-arabinopyranosyl]-28-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl] hederagenin; Bolbostemma paniculatum saponin; (3β,4α)-3-[[2-O-(β-D-Glucopyranosyl)-α-L-arabinopyranosyl]oxy]-23-hydroxyolean-12-en-28-oic acid O-6-Deoxy-α-L-mannopyranosyl-(1→2)-β-D-glucopyranosyl ester
EINECS	Contact for details

Quality Control

Our Tubeimoside Iii is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

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 must be kept under dry, inert conditions to maintain stability and purity.

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	≤20 ppm
Solvent Residues	Meets ICH guidelines

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