Description

Troxevasin CAS NO 84932-19-4 is a semi-synthetic flavonoid derivative, specifically a hydroxyethylrutoside, known for its venotonic and angioprotective properties. This compound is valued for its ability to improve microcirculation and reduce capillary permeability and fragility. It is primarily utilized in the pharmaceutical industry for the formulation of oral and topical medications targeting chronic venous insufficiency and related vascular disorders.

Application

• Pharmaceutical Active Ingredient (API): Core component in prescription and over-the-counter (OTC) medications for venous diseases.
• Chronic Venous Insufficiency (CVI) Treatment: Formulated into tablets, capsules, and creams to alleviate symptoms like leg heaviness, pain, and edema.
• Hemorrhoid Management: Used in topical ointments and suppositories for the symptomatic relief of hemorrhoids.
• Microcirculation Enhancement: Incorporated into formulations aimed at improving capillary blood flow in diabetic microangiopathy.
• Cosmeceutical Products: Found in specialized skincare products designed to reduce dark circles and puffiness under the eyes by strengthening capillaries.
• Veterinary Pharmaceuticals: Applied in veterinary medicine for similar venotonic purposes in companion animals.

Basic Information

Product Name	Troxevasin
CAS No.	84932-19-4
Molecular Formula	C33H42O19
Molecular Weight	742.68 g/mol
Synonyms	Hydroxyethylrutoside; HR; O-(β-Hydroxyethyl)-rutosides; Troxerutin; Venoruton; Paroven; Vitamin P4; Trihydroxyethylrutoside; 3',4',7-Tris[O-(2-hydroxyethyl)]rutin
EINECS	284-612-4

Quality Control

Our Troxevasin is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical applications, with typical specifications aligning with pharmacopeial guidelines. A comprehensive Certificate of Analysis (COA), detailing identity, purity, and impurity profiles, is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0% (on anhydrous basis)
Water (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Microbial Enumeration	Meets Ph. Eur. requirements

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