An internal standard for the quantification of azithromycin by GC- or LC-MS

Azithromycin-d3 – 1 mg

Brand:
Cayman
CAS:
163921-65-1
Storage:
-20
UN-No:
Non-Hazardous - /

Azithromycin-d3 is intended for use as an internal standard for the quantification of azithromycin (Item No. 15004) by GC- or LC-MS. Azithromycin is a macrolide antibiotic.{22758} It is active against S. pneumoniae, S. aureus, N. gonorrhoeae, M. pneumoniae, H. pylori, C. trachomatis, and H. influenzae in vitro (MIC90s = S. pyogenes, S. pneumoniae, E. faecalis, or H. influenzae infection (ED50s = 0.78, 8.7, 12.7, and 30.3 mg/kg, respectively).{53594} It also decreases plasma levels of IL-6, TNF-α, and IL-1β and increases survival in mouse model of LPS-induced sepsis when administered at a dose of 100 mg/kg.{53595} Formulations containing azithromycin have been used in the treatment of a variety of bacterial infections.  

 

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Description

An internal standard for the quantification of azithromycin by GC- or LC-MS

Formal name: (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-6-(methyl-d3)-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one

Synonyms: 

Molecular weight: 752

CAS: 163921-65-1

Purity: ≥99% deuterated forms (d1-d3)

Formulation: A solid

Application|Mass Spectrometry||Product Type|Biochemicals|Analytical Standards||Product Type|Biochemicals|Antibiotics|Macrolides||Product Type|Biochemicals|Isotopically Labeled Standards|Deuterium||Research Area|Immunology & Inflammation|Innate Immunity|Sepsis/Shock||Research Area|Infectious Disease|Bacterial Diseases||Research Area|Infectious Disease|Parasitic Diseases|Malaria

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