Description

Isoswinholide A CAS NO 132923-57-0 is a potent marine-derived macrolide compound with significant biological activity. This high-purity reference standard is critical for pharmaceutical research and development, particularly in the discovery of novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical companies, and biotechnology firms engaged in anticancer and cytotoxic activity studies.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Biomedical Research: Used as a key biochemical tool in in vitro and cell-based assays to study mechanisms of cytotoxicity and apoptosis.
• Anticancer Agent Screening: A vital compound for screening and evaluating potential new chemotherapeutic agents due to its established bioactivity profile.
• Natural Product Chemistry: Employed in comparative studies and as a benchmark for the synthesis or isolation of related marine natural products.
• Academic Research: Utilized in university and institutional labs for fundamental research in chemical biology and marine pharmacology.

Basic Information

Product Name	Isoswinholide A
CAS No.	132923-57-0
Molecular Formula	C44H70O11
Molecular Weight	775.0 g/mol
Synonyms	Isoswinholide A; (3S,6S,9S,12R,15S,18S,21S,24S,27S,30S,33S,36S,39S)-6,9,12,18,21,24,27,30,33,36,39-Undecahydroxy-3-[(1E)-1-[(2S,3S,4S,5S)-3,4,5-trihydroxy-6-methyloxan-2-yl]prop-1-en-2-yl]-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxapentatetracontan-15-yl acetate; Marine Macrolide Cytotoxin; Swinholide A Isomer
EINECS	Contact for details

Quality Control

Every batch of Isoswinholide A is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identification, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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