ACCESSION: MSBNK-Washington_State_Univ-BML81881
RECORD_TITLE: Oxytetracycline; LC-ESI-QTOF; MS; NEGATIVE
DATE: 2016.01.19 (Created 2012.10.26)
AUTHORS: Cuthbertson DJ, Johnson SR, Lange BM, Institute of Biological Chemistry, Washington State University
LICENSE: CC BY-SA
COMMENT: relative retention time with respect to 9-anthracene Carboxylic Acid is 0.486

CH$NAME: Oxytetracycline
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₂H₂₄N₂O₉
CH$EXACT_MASS: 460.14818
CH$SMILES: CC1(C2C(C3C(C(=O)C(=C(N)O)C(=O)C3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)N(C)C)O)O
CH$IUPAC: InChI=1S/C22H24N2O9/c1-21(32)7-5-4-6-8(25)9(7)15(26)10-12(21)17(28)13-14(24(2)3)16(27)11(20(23)31)19(30)22(13,33)18(10)29/h4-6,12-14,17,25-26,28,31-33H,23H2,1-3H3
CH$LINK: CAS 2058-46-0
CH$LINK: CHEMSPIDER 4485
CH$LINK: PUBCHEM CID:4645
CH$LINK: INCHIKEY FYDOORKXBWEKQM-UHFFFAOYSA-N

AC$INSTRUMENT: Agilent 1200 RRLC; Agilent 6520 QTOF
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: SCANNING m/z 100-1000
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent C8 Cartridge Column 2.1X30mm 3.5 micron (guard); Agilent SB-Aq 2.1x50mm 1.8 micron (analytical)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 60 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT linear from 98A/2B at 0 min to 2A/98B at 13 min, hold 6 min at 2A/98B, reequilibration 98A/2B (5 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.6 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.569
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

PK$SPLASH: splash10-0a4i-0000900000-477c647d87e57cf549b5
PK$NUM_PEAK: 1
PK$PEAK: m/z int. rel.int.
459.1409235 57777 999
//