Description

Theasaponin E2 is a high-purity, bioactive triterpenoid saponin isolated from tea seeds (Camellia sinensis). This compound is valued for its significant surface-active properties and potential biological activities, making it a key ingredient for advanced research and product development. It is primarily sought by researchers and formulators in the cosmetics, nutraceutical, and pharmaceutical industries for applications ranging from natural emulsifiers to bioactive agents.

Application

• Cosmetic & Personal Care Formulations: Used as a natural, non-ionic surfactant and foaming agent in shampoos, cleansers, and facial washes.
• Nutraceutical & Functional Food Research: Investigated for its potential bioactive properties in dietary supplements and health-promoting food products.
• Pharmaceutical Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) intermediate for studying saponin-based therapeutics.
• Agricultural Adjuvants: Employed as a biodegradable, plant-derived surfactant in eco-friendly pesticide and herbicide formulations to enhance spreading and adherence.
• Biochemical & Cell Biology Studies: Utilized in laboratory research for its membrane-permeabilizing and cholesterol-complexing properties.
• Natural Emulsifier for Industrial Applications: Acts as a green alternative to synthetic surfactants in various emulsion-based products.

Basic Information

Product Name	Theasaponin E2
CAS No.	220114-30-7
Molecular Formula	C59H96O26
Molecular Weight	1221.4 g/mol
Synonyms	Theasaponin E2; Camelliasaponin B1; 3-O-[β-D-Galactopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→2)-α-L-arabinopyranosyl-(1→3)]-β-D-glucuronopyranosyl]-21-O-angeloyl-22-O-acetyl-16α,28-dihydroxyolean-12-en-3β-yl β-D-glucopyranoside; Tea Seed Saponin E2; TS-E2
EINECS	Contact for details

Quality Control

Our Theasaponin E2 is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided to ensure it meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment 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%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Specific Rotation	Contact for details

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