Description

Maridomycin Iii is a 16-membered macrolide antibiotic belonging to the maridomycin complex. This compound is valued for its potent antibacterial activity, particularly against Gram-positive bacteria, and serves as a crucial intermediate in pharmaceutical research and development. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel antibacterial agents and the study of antibiotic structure-activity relationships.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis and study of novel macrolide antibiotics.
• Microbiological Studies: Used in research to investigate mechanisms of antibacterial action and bacterial resistance.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.
• Biochemical Research: Employed in studies exploring protein synthesis inhibition in bacterial cells.
• Veterinary Pharmaceutical Development: Potential use in R&D for animal health products targeting bacterial infections.

Basic Information

Product Name	Maridomycin Iii
CAS No.	35775-82-7
Molecular Formula	C41H67NO15
Molecular Weight	813.97 g/mol
Synonyms	Maridomycin III; Antibiotic B-5050 III; Maridomycin A; 9-Dihydro-9-deoxo-9a-aza-9a-homoerythromycin A; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
EINECS	Contact for details

Quality Control

Our Maridomycin Iii is produced and tested under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to 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.