Description

Narbomycin CAS NO 6036-25-5 is a 16-membered macrolide antibiotic belonging to the polyketide class, originally isolated from *Streptomyces narbonensis*. This compound is of significant interest in pharmaceutical research and development due to its potent antibacterial activity, particularly against Gram-positive bacteria. It serves as a crucial intermediate and reference standard for researchers in antibiotic discovery, microbiology, and medicinal chemistry.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis of novel macrolide antibiotics and for structure-activity relationship (SAR) studies.
• Microbiological Studies: Used as a reference standard to study bacterial resistance mechanisms and the efficacy of macrolide-class antibiotics.
• Biochemical Research: Employed as a tool compound to investigate protein synthesis inhibition in prokaryotic ribosomes.
• Analytical Standard: Serves as a high-purity certified reference material (CRM) for quality control and analytical method development (HPLC, LC-MS).
• Academic Research: Utilized in university and institutional labs for fundamental research in organic chemistry and antibiotic pharmacology.

Basic Information

Product Name	Narbomycin
CAS No.	6036-25-5
Molecular Formula	C30H49NO9
Molecular Weight	567.72 g/mol
Synonyms	Narbomycin; Antibiotic PA 86; PA 86; Narbonycin; 5-O-Mycaminosyltylonolide; L-640,091; (3R,4S,5S,6R,8R,9R,10E,12E,15R)-5-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-4,6,8,10,12,15-hexamethyl-9-hydroxy-3,5-epoxy-1-oxacyclopentadeca-10,12-dien-2-one
EINECS	Contact for details

Quality Control

Our Narbomycin is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. Due to its hygroscopic nature, the container should be kept in a desiccated environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

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