Description

Tetra(Hydroxyethyl)Rutoside is a chemically modified derivative of the natural flavonoid rutin, designed for enhanced bioavailability and stability. This compound is valued for its potent antioxidant and venotonic properties, making it a key active ingredient in advanced pharmaceutical and nutraceutical formulations. It is primarily sought by manufacturers in the pharmaceutical, dietary supplement, and high-end cosmetic industries for developing products that support vascular health and protect against oxidative stress.

Application

• Pharmaceutical Actives: Core ingredient in prescription and OTC medications for chronic venous insufficiency, hemorrhoids, and capillary fragility.
• Dietary Supplements: Used in capsules, tablets, and liquid formulations targeting circulatory support, anti-aging, and antioxidant defense.
• Cosmeceuticals: Incorporated into anti-aging serums, creams, and lotions for its protective effects against skin damage and to improve microcirculation.
• Veterinary Pharmaceuticals: Applied in formulations for animal health, particularly for equine and companion animal vascular support.
• Research & Development: Serves as a standard or experimental compound in biochemical, pharmacological, and nutraceutical research.

Basic Information

Product Name	Tetra(Hydroxyethyl)Rutoside
CAS No.	6980-20-7
Molecular Formula	C33H42O19
Molecular Weight	742.68 g/mol
Synonyms	Hydroxyethylrutoside; Troxerutin; Vitamin P4; Trihydroxyethylrutoside; Venoruton; HR; 3',4',7-Tris[O-(2-hydroxyethyl)]rutin; Rutin trihydroxyethyl ether
EINECS	230-231-0

Quality Control

Our Tetra(Hydroxyethyl)Rutoside is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical and nutraceutical applications. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles. Our quality commitment aligns with cGMP principles, and we can support documentation for regulatory submissions in key global markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%
Microbiological Control	Total Plate Count ≤ 1000 CFU/g; Yeast & Mold ≤ 100 CFU/g; Absence of E. coli, Salmonella

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