Description

Obelmycin E is a specialized macrolide antibiotic compound with significant research and development potential. This high-purity chemical is critical for advancing studies in novel antibacterial mechanisms and resistance pathways. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies focused on developing next-generation antimicrobial agents.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the discovery of new macrolide-class antibiotics.
• Mechanistic Biological Studies: Used to investigate bacterial protein synthesis inhibition and study the structure-activity relationships (SAR) of complex macrolides.
• Microbiology & Antibiotic Resistance Research: Employed in in-vitro assays to evaluate efficacy against resistant bacterial strains and to understand resistance mechanisms.
• Biochemical Pathway Analysis: Acts as a tool compound for probing specific ribosomal targets and intracellular pathways in prokaryotic cells.
• Analytical Method Development: Used as a certified reference material (CRM) for calibrating HPLC, LC-MS, and other analytical systems in quality control laboratories.
• Pre-clinical Studies: Provides the foundational chemical entity for formulation development and preliminary pharmacokinetic/pharmacodynamic (PK/PD) evaluations.

Basic Information

Product Name	Obelmycin E
CAS No.	107826-17-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Obelmycin E; Antibiotic Obelmycin E; 107826-17-5; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-9-oxo-11-[[2,3,6-trideoxy-3-(dimethylamino)-α-L-lyxo-hexopyranosyl]oxy]-1-oxacyclotetradecane-6-carbaldehyde; L-681,217
EINECS	Contact for details

Quality Control

Our Obelmycin E is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant GLP (Good Laboratory Practice) and research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the certificate of analysis. The product is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); ensure the container is kept in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (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.