Description

Cytosaminomycin B CAS NO 157878-03-0 is a specialized bioactive compound belonging to the aminoglycoside class. This molecule is of significant interest for its role as a key intermediate and research tool in the development of novel therapeutic agents. It is primarily utilized by research institutions and pharmaceutical companies engaged in antibiotic discovery and biochemical pathway studies. Our supply ensures high purity and batch-to-batch consistency critical for sensitive research and development applications.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and building block in the synthesis and study of new antibiotic candidates.
• Biochemical Pathway Analysis: Used as a tool compound to investigate bacterial protein synthesis inhibition and related cellular mechanisms.
• Microbiology Studies: Employed in academic and industrial labs to study structure-activity relationships (SAR) within the aminoglycoside family.
• Analytical Standard: Provides a high-purity benchmark for quality control and method development in analytical laboratories (HPLC, LC-MS).
• Pre-clinical Investigation: Utilized in in-vitro assays to evaluate efficacy and potency against resistant bacterial strains.

Basic Information

Product Name	Cytosaminomycin B
CAS No.	157878-03-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cytosaminomycin B; Antibiotic FR-900403; FR 900403; (2S,3R,4S,5S,6R)-2-[(1S,2S,3R,4S,6R)-4,6-Diamino-3-[(2S,3R,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2-hydroxycyclohexyl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
EINECS	Contact for details

Quality Control

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

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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