Azithromycin 100μM R08 exp452

Binds 50S subunit of bacterial ribosome, inhibits translation

  • Class / Subclass 1: Infectious Disease / Antibiotic
  • Class / Subclass 2: Proteostasis / Translation Inhibitor

Compound References

  • PubChem Name: Azithromycin
  • Synonyms: CP 62993
  • CAS #: 83905-01-5
  • PubChem CID: 447043
  • IUPAC: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
  • INCHI Name: 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
  • INCHI Key: MQTOSJVFKKJCRP-BICOPXKESA-N
  • Molecular Weight: 749
  • Canonical 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
  • Isomeric SMILES: CC[C@@H]1[C@@]([C@@H]([C@H](N(C[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O
  • Molecular Formula: C38H72N2O12

Compound Supplier

  • Supplier Name: Med Chem Express
  • Catalog #: HY-17506
  • Lot #: 14100

Compound Characterization

  • HRMS (ESI-TOF) m/z: (M+H)+ Calcd for C38H72N2O12 749.5158; found 749.51694

Dose Response Curve

  • Platform ID: Azithromycin
  • Min: -12.7057; Max: 42.2848





IC Concentration (µM)
IC10 32.4700
IC20 55.4300
IC30 79.0900
IC40 105.8000
IC50 138.3000
IC60 N/A
IC70 N/A
IC80 N/A
IC90 N/A


  • Round: 08
  • Dose: 100µM
  • Days of incubation: 8
  • Doublings: 4.9
  • Numbers of reads: 15132253
Sensitive/Resistant hits (FDR<0.05)CRANKSScore PlotTop 30 GenesScreen SimilarityTop 30 Sensitive GO termsTop 30 Resistant GO terms
9/6ScoresViewViewViewViewView

  • Last modified: 2026/01/15 21:36
  • by 127.0.0.1