Tanshinone IIA; MS2; QIT; M+H; 40%

2009.11.18 Copyright(C) 2013 Center for Sustainable Resource Science, RIKEN

Record Data

Tag Sub Tag Data
ACCESSION PM019025
RECORD_TITLE Tanshinone IIA; MS2; QIT; M+H; 40%
DATE 2009.11.18
PUBLICATION Ma Z, Zhang M, Song Z.Rapid Commun Mass Spectrom. 2009 Sep;23(18):2857-66.
PUBLICATION PUBMED 19670344 LinkIcon
AUTHORS F. Matsuda and M. Suzuki.
COMMENTS Obtained from extract mixture
COMMENTS N/D
COPYRIGHT Copyright(C) 2013 Center for Sustainable Resource Science, RIKEN
STRUCTURE_FILE_NAME N/A
CH$ NAME Tanshinone IIA
CH$ NAME Phenanthro[1,2-b]furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-
CH$ COMPOUND_CLASS Terpenoid
CH$ COMPOUND_CLASS Diterpenoid
CH$ COMPOUND_CLASS tanshinone
CH$ LINK CAS 568-72-9
CH$ FORMULA C19H18O3
CH$ EXACT_MASS 294.13
CH$ SMILES N/A
CH$ INCHI N/A
AC$ ANALYTICAL_CONDITION SOLVENT H2O/CH3OH/HCOOH
AC$ ANALYTICAL_CONDITION MS_TYPE QIT
AC$ ANALYTICAL_CONDITION MODEL LCQ Deca XPplus
AC$ ANALYTICAL_CONDITION COLLISION_ENERGY 40%
AC$ ANALYTICAL_CONDITION IONIZATION ESI
AC$ ANALYTICAL_CONDITION MODE positive
SP$ SAMPLE Salvia miltiorrhiza
MS$ FOCUSED_ION ION_TYPE M+H
MS$ FOCUSED_ION PRECURSOR_M/Z 295
PK$ NUM_PEAK 4
PK$ PEAK m/z int. rel.int.
[-] m/z
[-] Intensity
[-] Relative intensity
277
0
100
267
0
4
253
0
4
249
0
16

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