137796 <common-name>Modithromycin</common-name> <description nil="true"/> <cas>736992-12-4</cas> <pubchem-id nil="true"/> <chemical-formula>C43H64N6O11</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-14T20:41:22Z</created-at> <updated-at type="dateTime">2026-05-14T19:56:50Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id>DB16238</drugbank-id> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>[H][C@@]1(O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@@H](C)C(=O)[C@@H](C)C(=O)O[C@H](CC)[C@@](C)(O)[C@@H]2OC\C(CO[C@]1(C)C[C@@H](C)\C(=N/C(C)=O)[C@@H]2C)=N/OCC1=CN=C(C=C1)N1C=CC=N1</moldb-smiles> <moldb-formula>C43H64N6O11</moldb-formula> <moldb-inchi>InChI=1S/C43H64N6O11/c1-12-33-43(9,54)39-26(4)35(46-29(7)50)24(2)19-42(8,56-23-31(22-55-39)47-57-21-30-14-15-34(44-20-30)49-17-13-16-45-49)38(27(5)36(51)28(6)40(53)59-33)60-41-37(52)32(48(10)11)18-25(3)58-41/h13-17,20,24-28,32-33,37-39,41,52,54H,12,18-19,21-23H2,1-11H3/b46-35+,47-31+/t24-,25-,26+,27+,28-,32+,33-,37-,38-,39-,41+,42-,43-/m1/s1</moldb-inchi> <moldb-inchikey>WLGSYOKBEDVHQB-XSKCQLPHSA-N</moldb-inchikey> <moldb-average-mass type="decimal">841.016</moldb-average-mass> <moldb-mono-mass type="decimal">840.463306905</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.65</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM133689</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>N-[(1R,2R,3R,6R,8R,9R,10R,13E,16S,17E,18R)-9-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-3-ethyl-2-hydroxy-2,6,8,10,16,18-hexamethyl-5,7-dioxo-13-({[6-(1H-pyrazol-1-yl)pyridin-3-yl]methoxy}imino)-4,11,15-trioxabicyclo[8.5.4]nonadecan-17-ylidene]acetamide</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> </compound>