Description

Notonesomycin A is a specialized macrolide antibiotic compound of significant interest in pharmaceutical research and development. Its unique structural features make it a valuable tool for studying bacterial protein synthesis and for the discovery of novel therapeutic agents. This high-purity compound is primarily utilized by research institutions and pharmaceutical companies engaged in antimicrobial discovery and biochemical pathway analysis. We supply Notonesomycin A CAS NO 102525-63-3 to the global market with a commitment to consistent quality and reliable documentation.

Application

• Antibiotic Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the discovery of new antibacterial agents.
• Mechanistic Studies: Used in biochemical and microbiological laboratories to investigate the inhibition of bacterial protein synthesis and ribosomal function.
• Pharmaceutical Synthesis: Acts as a crucial building block or precursor in the synthetic pathways for developing novel macrolide derivatives.
• Quality Control & Analytical Standards: Employed as a certified reference material (CRM) for HPLC, LC-MS, and other analytical methods to ensure product purity and identity in manufacturing.
• Academic Research: Utilized in university and institutional labs for fundamental studies in medicinal chemistry and microbiology.

Basic Information

Product Name	Notonesomycin A
CAS No.	102525-63-3
Molecular Formula	C41H67NO12
Molecular Weight	765.97 g/mol
Synonyms	Notonesomycin A; Antibiotic BU 2313 B; BU-2313B; L 156,602; (2R,3S,4R,5S,6R,8R,10R,11R,12S,13S,14E,16E,18R,19R,20S,21R)-5,19-Dihydroxy-3,11,12,14,16,18,20-heptamethyl-9-oxo-8,21-epoxy-2,4,6,10,13-pentaoxapentacyclo[11.9.0.0²,¹⁰.0⁴,⁸.0¹³,²¹]docosa-14,16-diene-7-carboxamide
EINECS	Contact for details

Quality Control

Every batch of Notonesomycin A is produced and analyzed under a strict quality management system. We ensure compliance with relevant industry standards for research-grade materials. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere. The product is hygroscopic and should be handled in a dry environment to prevent moisture uptake. Allow the sealed container to equilibrate to room temperature before opening to avoid condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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