Description

Fondaparinux sodium is a synthetic, selective Factor Xa inhibitor anticoagulant. This high-purity active pharmaceutical ingredient (API) is critical for the development and production of safe and effective antithrombotic medications. It is primarily required by pharmaceutical manufacturers and research institutions focused on cardiovascular therapeutics and novel drug delivery systems.

Application

• Pharmaceutical API: Core active ingredient in the manufacture of injectable anticoagulant drugs.
• Generic Drug Formulation: Production of generic versions of fondaparinux-based therapies.
• Preclinical & Clinical Research: Used in studies investigating thrombosis, coagulation pathways, and new therapeutic applications.
• Biosimilar Development: Serves as a reference standard in the development of biosimilar anticoagulants.
• Drug-Device Combinations: Potential use in coatings for medical devices like stents to prevent clot formation.
• Analytical Reference Standard: High-purity material for quality control (QC) and analytical method development in laboratories.

Basic Information

Product Name	Fondaparinux Sodium
CAS No.	350014-67-4
Molecular Formula	C31H43N3Na10O49S8
Molecular Weight	1728.08 g/mol
Synonyms	Fondaparinux Sodium; Fondaparinux Na; SR 90107A/ORG 31540; Pentasaccharide Sodium; Arixtra (Brand Name); Methyl O-2-deoxy-6-O-sulfo-2-(sulfoamino)-α-D-glucopyranosyl-(1→4)-O-β-D-glucopyranuronosyl-(1→4)-O-2-deoxy-3,6-di-O-sulfo-2-(sulfoamino)-α-D-glucopyranosyl-(1→4)-O-2-O-sulfo-α-L-idopyranuronosyl-(1→4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-α-D-glucopyranoside decasodium salt
EINECS	Contact for details

Quality Control

Our Fondaparinux sodium is manufactured under strict quality systems. It undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent pharmaceutical-grade specifications. A Certificate of Analysis (COA) is provided with each batch, detailing compliance with relevant in-house and international standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	25.0% - 35.0%
Heavy Metals	≤ 20 ppm
Bacterial Endotoxins	< 0.5 EU/mg
Specific Optical Rotation	Contact for details

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