Description

Tubeimoside A CAS NO 102040-03-9 is a bioactive triterpenoid saponin isolated from the traditional Chinese medicinal plant *Bolbostemma paniculatum*. This compound matters due to its significant pharmacological potential, particularly in anti-tumor and anti-viral research. It is primarily needed by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of high-purity reference standards and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Research & Development: As a lead compound for investigating novel anti-cancer therapeutics and studying apoptosis mechanisms.
• Biochemical Research: Used as a specific tool compound in cell biology to study signaling pathways and cellular responses.
• Reference Standard Manufacturing: Serves as a high-purity certified reference material (CRM) for quality control in herbal medicine and phytopharmaceutical production.
• Natural Product Synthesis: Acts as a key intermediate or target molecule in the semi-synthesis of novel derivatives with enhanced bioactivity.
• Academic Studies: Employed in university and institutional research focused on the pharmacology of traditional medicinal plants.
• Anti-viral Agent Development: Investigated for its potential efficacy against specific viral pathogens.

Basic Information

Product Name	Tubeimoside A
CAS No.	102040-03-9
Molecular Formula	C63H98O29
Molecular Weight	1319.42 g/mol
Synonyms	Tubeimoside I; Bolbostemma saponin; 3-O-[α-L-Rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl]-28-O-[β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl] hederagenin
EINECS	Contact for details

Quality Control

Our Tubeimoside A is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 in a desiccated environment away from direct light exposure 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
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.