Description

Neorustmicin B CAS NO 104169-53-1 is a specialized macrolide antibiotic compound of significant interest in advanced research and development. This molecule is valued for its potent biological activity, particularly as a lead structure in the discovery of novel antimicrobial and antifungal agents. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions engaged in the synthesis of new therapeutic compounds and the study of microbial resistance mechanisms.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and a key intermediate in the synthesis of novel antibiotic candidates.
• Antimicrobial Agent Discovery: Used as a lead compound in high-throughput screening assays to identify new agents against resistant bacterial and fungal strains.
• Biochemical Studies: Employed in mechanistic studies to understand the interaction of macrolide antibiotics with bacterial ribosomes and other cellular targets.
• Academic Research: Utilized in university and institutional labs for chemical biology projects and pharmacology studies.
• Standards & Calibration: Acts as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Neorustmicin B
CAS No.	104169-53-1
Molecular Formula	C34H58O11
Molecular Weight	642.82 g/mol
Synonyms	Neorustmicin B; Antibiotic A 30641; L 156,602; Rustmicin B; 10,11-Didehydro-12-deoxy-16-O-methylrustmicin; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2S,3S,4S,5S,6R)-4,5-Dihydroxy-3,6-dimethyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]-1-oxacyclotetradecane-2,10-dione
EINECS	Contact for details

Quality Control

Our Neorustmicin B is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your regulatory and research documentation needs.

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 (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Allow the sealed vial 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 reference spectrum
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
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.