Description

Isavuconazole is a potent, broad-spectrum triazole antifungal agent. It is a critical active pharmaceutical ingredient (API) used in the treatment of serious invasive fungal infections, offering a valuable therapeutic option for patients. This compound is essential for pharmaceutical manufacturers developing and producing antifungal medications, particularly for hospital and clinical use.

Application

• Primary use as an Active Pharmaceutical Ingredient (API) in the formulation of antifungal drugs.
• Manufacturing of injectable formulations for the treatment of invasive aspergillosis and mucormycosis.
• Development of oral dosage forms (e.g., capsules) for antifungal therapy.
• Use in clinical research and development of new antifungal therapies.
• Reference standard material for analytical testing and quality control in pharmaceutical laboratories.
• Key intermediate in advanced pharmaceutical synthesis processes.

Basic Information

Product Name	Isavuconazole
CAS No.	241479-67-4
Molecular Formula	C22H17F2N5O2S
Molecular Weight	469.46 g/mol
Synonyms	Isavuconazonium; BAL-8557; (2R,3R)-2-(2,5-Difluorophenyl)-3-(4-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol; RO-0094815; Isavuconazole base; Cresemba (Brand Name API)
EINECS	Contact for details

Quality Control

Our Isavuconazole is manufactured under strict quality systems suitable for pharmaceutical use. It undergoes rigorous analytical testing to ensure high purity and compliance with relevant pharmacopeial standards. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing purity, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	98.0% - 102.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity: ≤ 0.5% Total impurities: ≤ 1.5%
Heavy Metals	≤ 20 ppm

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