Azithromycin-13C,d3（Cat No.:S000396） is a labeled version of azithromycin, where carbon atoms are enriched with carbon-13 (13C) and three hydrogen atoms are replaced with deuterium (d3). This isotopic labeling enhances the drug’s stability and traceability for detailed pharmacokinetic and metabolic research. Azithromycin is a macrolide antibiotic widely used to treat various bacterial infections by inhibiting bacterial protein synthesis. The modifications in Azithromycin-13C,d3 allow researchers to accurately trace the drug’s absorption, distribution, metabolism, and excretion in the body, providing crucial insights into its behavior and optimizing therapeutic strategies.
| Catalog Number | S000396 |
| CAS Number | 2750534-82-6 |
| Molecular Formula | C3713CH69D3N2O12 |
| Purity | 95% |
| IUPAC Name | (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[methyl(trideuterio(113C)methyl)amino]oxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one |
| InChI | InChI=1S/C38H72N2O12/c1-15-27-38(10,46)31(42)24(6)40(13)19-20(2)17-36(8,45)33(52-35-29(41)26(39(11)12)16-21(3)48-35)22(4)30(23(5)34(44)50-27)51-28-18-37(9,47-14)32(43)25(7)49-28/h20-33,35,41-43,45-46H,15-19H2,1-14H3/t20-,21-,22+,23-,24-,25+,26+,27-,28+,29-,30+,31-,32+,33-,35+,36-,37-,38-/m1/s1/i11+1D3 |
| InChIKey | MQTOSJVFKKJCRP-OZSFILQVSA-N |
| SMILES | CCC1C(C(C(N(CC(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O |
