Description

4'-Dexydemycarosyltylosin is a key intermediate and derivative of the macrolide antibiotic tylosin, known for its role in veterinary medicine and pharmaceutical research. This compound is significant for its potential in the synthesis of novel antimicrobial agents and for studying structure-activity relationships within the tylosin family. It is primarily required by manufacturers in the veterinary pharmaceutical sector and by research and development laboratories focused on antibiotic development and resistance studies.

Application

• Veterinary Pharmaceutical Intermediate: A critical building block in the synthesis of advanced macrolide antibiotics for animal health.
• Antimicrobial Research: Used in R&D to study the modification of tylosin derivatives and their efficacy against resistant bacterial strains.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical testing laboratories.
• Biochemical Studies: Employed in academic and industrial research to investigate the biosynthesis and metabolic pathways of macrolide antibiotics.
• API Development: Utilized in the development and scale-up processes for new active pharmaceutical ingredients (APIs) targeting veterinary infections.

Basic Information

Product Name	4'-Dexydemycarosyltylosin
CAS No.	80241-24-3
Molecular Formula	C39H65NO14
Molecular Weight	771.93 g/mol
Synonyms	4'-Deoxydemycarosyltylosin; 4'-Deoxy-5-O-mycaminosyltylonolide; Tylosin D; 4'-Deoxydemycarosyl-tylosin; 4'-Deoxy-5-O-(6-deoxy-3-C-methyl-α-L-mannopyranosyl)tylonolide; 4'-Deoxydemycarosyltylosin (Tylosin D); 4'-Deoxydemycarosyl-tylosin (Vetranal); 4'-Deoxy-5-O-mycaminosyltylonolide (Tylosin D)
EINECS	Contact for details

Quality Control

Our 4'-Dexydemycarosyltylosin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediates and research chemicals. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical methods 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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

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%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

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