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Clarithromycin MS2
SpectraBase Compound ID 7dDqriILBdS
InChI InChI=1S/C38H69NO13/c1-15-26-38(10,45)31(42)21(4)28(40)19(2)17-37(9,47-14)33(52-35-29(41)25(39(11)12)16-20(3)48-35)22(5)30(23(6)34(44)50-26)51-27-18-36(8,46-13)32(43)24(7)49-27/h19-27,29-33,35,41-43,45H,15-18H2,1-14H3
InChIKey AGOYDEPGAOXOCK-UHFFFAOYSA-N
Mol Weight 748.0 g/mol
Molecular Formula C38H69NO13
Exact Mass 747.476891 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID LTG2fDWzj75
Name Clarithromycin
CAS Registry Number 81103-11-9
Collision Gas N2
Comments FTMS + p ESI d Full ms2 [email protected] [52.00-780.00]
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Formula C38H69NO13
InChI InChI=1S/C38H69NO13/c1-15-26-38(10,45)31(42)21(4)28(40)19(2)17-37(9,47-14)33(52-35-29(41)25(39(11)12)16-20(3)48-35)22(5)30(23(6)34(44)50-26)51-27-18-36(8,46-13)32(43)24(7)49-27/h19-27,29-33,35,41-43,45H,15-18H2,1-14H3
InChIKey AGOYDEPGAOXOCK-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity P
Ionization Type HESI
Precursor Ion [M+H]+
SMILES OC1C(OC2C(CC(C(C(C(C(C(OC(C(C(OC3OC(C(C(C3)(OC)C)O)C)C2C)C)=O)CC)(O)C)O)C)=O)C)(OC)C)OC(CC1N(C)C)C
Sample Comments The MMHW Reference Handbook is attached to Record #1, under the Attachments tab. Refer to this reference for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Selected Ion Charge 1
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Spectrum Type ms2
Technique HCD