Danshenxinkun A; MS2; QIT; M+H; 40%

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

Record Data

Tag Sub Tag Data
ACCESSION PM019007
RECORD_TITLE Danshenxinkun A; 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 Danshenxinkun A
CH$ NAME 1,4-Phenanthrenedione, 3-hydroxy-2-(2-hydroxy-1-methylethyl)-8-methyl-
CH$ COMPOUND_CLASS Terpenoid
CH$ COMPOUND_CLASS Diterpenoid
CH$ COMPOUND_CLASS tanshinone
CH$ LINK CAS 65907-75-7
CH$ FORMULA C18H16O4
CH$ EXACT_MASS 296.10
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 297
PK$ NUM_PEAK 5
PK$ PEAK m/z int. rel.int.
[-] m/z
[-] Intensity
[-] Relative intensity
279
0
100
269
0
13
261
0
7
255
0
7
251
0
32

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