MassBank Record: AU105203

Home Search Record Index Data Privacy Imprint


Azithromycin; LC-ESI-QTOF; MS2; CE: 30 eV; R=35000; [M+H]+
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n
metabolomics-usi visualisation

ACCESSION: AU105203
RECORD_TITLE: Azithromycin; LC-ESI-QTOF; MS2; CE: 30 eV; R=35000; [M+H]+
DATE: 2015.12.06
AUTHORS: Nikiforos Alygizakis, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2015 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 1052

CH$NAME: Azithromycin CH$NAME: Azithramycine CH$NAME: (2R,3S,4R,5R,8R,10R,11R,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C38H72N2O12 CH$EXACT_MASS: 748.5085257 CH$SMILES: CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)C(C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@](C)(O)C[C@@H](C)CN(C)[C@H](C)[C@@H](O)[C@]1(C)O CH$IUPAC: 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 CH$LINK: CAS 83905-01-5 CH$LINK: KEGG C06838 CH$LINK: LIPIDMAPS LMPK04000013 CH$LINK: PUBCHEM CID:55185 CH$LINK: INCHIKEY MQTOSJVFKKJCRP-OHJWJPDZSA-N CH$LINK: CHEMSPIDER 49833
AC$INSTRUMENT: Bruker maXis Impact AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30 eV AC$MASS_SPECTROMETRY: RESOLUTION 35000 AC$CHROMATOGRAPHY: COLUMN_NAME Acclaim RSLC C18 2.2um, 2.1x100mm, Thermo AC$CHROMATOGRAPHY: FLOW_GRADIENT 99/1 at 0-1 min, 61/39 at 3 min, 0.1/99.9 at 14-16 min, 99/1 at 16.1-20 min AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min at 0-3 min, 400 uL/min at 14 min, 480 uL/min at 16-19 min, 200 uL/min at 19.1-20 min AC$CHROMATOGRAPHY: RETENTION_TIME 6.4 min AC$CHROMATOGRAPHY: SOLVENT A 90:10 water:methanol with 0.01% formic acid and 5mM ammonium formate AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.01% formic acid and 5mM ammonium formate
MS$FOCUSED_ION: BASE_PEAK 375.2608 MS$FOCUSED_ION: PRECURSOR_M/Z 749.5158 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1 MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included MS$DATA_PROCESSING: WHOLE RMassBank 2.0.3
PK$SPLASH: splash10-0f6w-0000050900-c01afb17a3f5f7bf53a6 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 116.1055 C3H16O4+ 2 116.1043 10.43 158.1164 C8H16NO2+ 2 158.1176 -7.51 573.4067 C27H59NO11+ 9 573.4083 -2.72 574.4111 C34H56NO6+ 8 574.4102 1.51 591.422 C30H59N2O9+ 9 591.4215 0.89 592.4238 C37H56N2O4+ 9 592.4235 0.63 593.4243 C36[13]CH56N2O4+ 1 593.4274 -5.15 749.5171 C38H73N2O12+ 1 749.5158 1.73 750.5193 C37H72N3O12+ 1 750.5111 10.98 751.521 C37H73N3O12+ 3 751.5189 2.78 752.5236 C36H72N4O12+ 1 752.5141 12.62 PK$NUM_PEAK: 11 PK$PEAK: m/z int. rel.int. 116.1055 488 25 158.1164 2976 152 573.4067 1200 61 574.4111 552 28 591.422 10908 560 592.4238 4256 218 593.4243 960 49 749.5171 19456 999 750.5193 9268 475 751.521 2500 128 752.5236 492 25 //