Description

3'-N,n-Di(Desmethyl)-3'-n-Formyl Azithromycin is a key chemical intermediate in the synthesis of advanced macrolide antibiotics and their derivatives. This compound is of significant value for pharmaceutical research and development, enabling the creation of novel therapeutic agents with potentially improved efficacy or reduced side effects. It is primarily required by pharmaceutical manufacturers, contract research organizations (CROs), and academic institutions engaged in the development of next-generation antibacterial drugs and the study of structure-activity relationships.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel azithromycin analogs and other macrolide antibiotics.
• Research & Development: Used in medicinal chemistry for studying structure-activity relationships (SAR) to develop new antibacterial compounds.
• Process Chemistry: Serves as a precursor in the optimization and scale-up of antibiotic manufacturing processes.
• Reference Standard: Employed as a high-purity standard in analytical laboratories for quality control and method development.
• Active Pharmaceutical Ingredient (API) Synthesis: Integral to the multi-step synthesis of complex antibiotic active ingredients.

Basic Information

Product Name	3'-N,n-Di(Desmethyl)-3'-n-Formyl Azithromycin
CAS No.	765927-71-7
Molecular Formula	C37H70N2O13
Molecular Weight	774.96 g/mol
Synonyms	3'-N,N-Didesmethyl-3'-N-formylazithromycin; Azithromycin, 3'-N,N-didesmethyl-3'-N-formyl-; 3'-N-Formyl-3'-N,N-didesmethylazithromycin; 3'-N-Formyl-3'-N-didesmethylazithromycin; 3'-N,N-Didesmethyl-3'-N-formylazithromycin; Azithromycin 3'-N,N-didesmethyl-3'-N-formyl derivative
EINECS	Contact for details

Quality Control

Our 3'-N,n-Di(Desmethyl)-3'-n-Formyl Azithromycin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediates. Certificates of Analysis (COA) detailing all specifications are 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 prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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