Description

Casuarictin is a hydrolyzable tannin belonging to the ellagitannin class, isolated from various plant sources. This high-purity compound is valued for its potent antioxidant and biological activities, making it a critical reference standard and active ingredient for research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and advanced materials industries for applications in drug discovery, functional food additives, and biochemical studies.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control, method validation, and pharmacokinetic studies in drug development.
• Nutraceutical & Functional Food Ingredient: Incorporated into dietary supplements and health foods for its antioxidant properties and potential health benefits.
• Biochemical Research: Serves as a key reagent in studying enzyme inhibition, oxidative stress pathways, and other cellular mechanisms.
• Cosmeceutical Formulations: Employed in advanced skincare products for its anti-aging and protective effects against environmental stressors.
• Natural Product Isolation & Synthesis: Acts as a starting material or intermediate for the semi-synthesis of related bioactive compounds.

Basic Information

Product Name	Casuarictin
CAS No.	79786-00-8
Molecular Formula	C₄₁H₂₈O₂₆
Molecular Weight	936.65 g/mol
Synonyms	1,2,3,4,6-Penta-O-galloyl-β-D-glucose; 1,2,3,4,6-Pentagalloylglucose; PGG; β-Penta-O-galloyl-glucose; Casuarinin isomer; Tannic acid component; Ellagitannin monomer
EINECS	Contact for details

Quality Control

Our Casuarictin is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and cGMP guidelines for reference standards.

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 under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
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.