Description

Pseudomycin A is a potent antifungal lipopeptide antibiotic originally isolated from *Pseudomonas syringae*. This compound is valued for its unique mechanism of action, which targets fungal cell membranes, making it a subject of significant research interest. It is primarily utilized in advanced life science research, particularly in the study of novel antifungal agents and antimicrobial peptides. Global B2B clients in pharmaceutical R&D and agrochemical discovery seek this high-purity compound for its critical role in developing next-generation therapeutics.

Application

• Antifungal Agent Research: A key reference standard and active compound in studies investigating new mechanisms for combating fungal infections.
• Pharmaceutical R&D: Used in the discovery and development of novel peptide-based antibiotics and antifungal drugs.
• Biochemical Studies: Serves as a tool compound for studying membrane disruption, pore-formation, and interactions with lipid bilayers.
• Agrochemical Development: Explored for potential applications in developing bio-fungicides for crop protection.
• Microbiology & Cell Biology: Employed in assays to understand microbial defense mechanisms and cell lysis.
• Standards & Controls: Acts as a certified reference material (CRM) for analytical method development and quality control in related product manufacturing.

Basic Information

Item	Detail
Product Name	Pseudomycin A
CAS No.	139203-13-7
Molecular Formula	C48H81N7O17
Molecular Weight	1028.2 g/mol
Synonyms	Pseudomycin A; Antibiotic 139203-13-7; Syringomycin E analogue; Lipopeptide antibiotic A from Pseudomonas syringae; 2-[(2S)-2-[[(2S,3S,6R)-6-[[(9S,12S,15S)-9-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-Amino-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-12-[(1R)-1-hydroxyethyl]-15-methyl-2,5,8,11,14-pentaoxo-1-oxa-4,7,10,13-tetrazacyclopentadecan-9-yl]methyl]-3-methyl-5-oxo-2,3-dihydro-1H-pyrrol-2-yl]formamido]-3-hydroxybutanoyl]amino]-3-hydroxybutanoic acid
EINECS	Contact for details

Quality Control

Every batch of Pseudomycin A is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our quality control process includes advanced chromatographic and spectroscopic methods to meet the exacting standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry, moisture-free environment. This product is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, consider desiccant and under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 3.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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