Description

Cepafungin Iii CAS NO 130743-09-8 is a high-purity chemical compound belonging to the echinocandin class of antifungal agents. This compound is of significant interest for research and development within the pharmaceutical and biotechnology sectors, serving as a critical intermediate or reference standard. It is primarily utilized by professionals engaged in the synthesis of novel antifungal drugs, analytical method development, and advanced pharmacological studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of advanced echinocandin-based antifungal APIs.
• Reference Standard: Used in analytical laboratories for method validation, quality control, and impurity profiling of antifungal products.
• Biochemical Research: Employed in in vitro studies to investigate mechanisms of action against fungal pathogens like Candida and Aspergillus species.
• Drug Discovery & Development: Acts as a lead compound or precursor for the development of new antifungal agents with improved efficacy and safety profiles.
• Academic Research: Utilized in university and institutional labs for fundamental studies on fungal cell wall biosynthesis and inhibition.

Basic Information

Product Name	Cepafungin Iii
CAS No.	130743-09-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cepafungin III; FR901379; (3S,6S,9S,11R,15S,18S,20R,21R,24S,25S,26S)-3-[(1R)-1-Hydroxyethyl]-11,20,21,25-tetrahydroxy-26-methyl-2,5,8,13,16,19-hexaoxo-18-[(4-{5-[(4-pentylphenyl)methyl]-4-thiazolyl}benzoyl)amino]-1-oxa-4,7,10,14,17,20-hexaazacyclohexacosan-6-yl 3,4,5-trihydroxybenzoate; Echinocandin derivative FR901379.
EINECS	Contact for details

Quality Control

Our Cepafungin Iii is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Single Maximum Impurity	≤ 1.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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