Description

Nobotanin E CAS NO 113866-94-7 is a high-purity, specialized polyphenolic compound belonging to the ellagitannin class. This compound is valued for its potent biological activity, making it a critical intermediate and reference standard for advanced research and development. It is primarily sought by the pharmaceutical, nutraceutical, and cosmetic industries for applications in drug discovery, functional ingredient formulation, and efficacy studies.

Application

• Pharmaceutical Research: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of anti-inflammatory, antioxidant, and chemopreventive agents.
• Nutraceutical Development: Used in the formulation of high-end dietary supplements targeting oxidative stress and metabolic health due to its bioactive properties.
• Cosmetic Science: Incorporated into advanced skincare formulations for its potential anti-aging and skin-protective benefits.
• Biochemical Research: Employed as a precise tool in enzymatic studies, receptor binding assays, and metabolic pathway analysis.
• Analytical Standard: Essential for quality control and method validation in HPLC, LC-MS, and other analytical techniques within quality assurance laboratories.

Basic Information

Item	Detail
Product Name	Nobotanin E
CAS No.	113866-94-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-O-Galloyl-2,3;4,6-bis-(S)-hexahydroxydiphenoyl-β-D-glucose; Nobotanin E; Tellimagrandin II derivative; Ellagitannin E
EINECS	Contact for details

Quality Control

Every batch of Nobotanin E is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic methods, to ensure compliance with industry standards for high-purity reference materials. Certificates of Analysis (COA) detailing purity, impurities, and analytical results are available upon request.

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 material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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