MassBank Record: MSBNK-MSSJ-MSJ01754
ACCESSION: MSBNK-MSSJ-MSJ01754
RECORD_TITLE: Rilmazafone; LC-ESI-QQ; MS; ESI; NEGATIVE
DATE: 2023.03.27
AUTHORS: Koji Yamaguchi, Department of Legal Medicine, Nippon Medical School, 1715 Kamagari, Inzai-shi, Chiba 270-1694, Japan.
LICENSE: CC BY
COPYRIGHT: Koji Yamaguchi, Department of Legal Medicine, Nippon Medical School, 1715 Kamagari, Inzai-shi, Chiba 270-1694, Japan.
COMMENT: Original data are in the 20230328-1.xlsx file.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 23HP8017 to the Mass Spectrometry Society of Japan.
CH$NAME: Rilmazafone
CH$COMPOUND_CLASS: Non-natural product
CH$FORMULA: C21H20Cl2N6O3
CH$EXACT_MASS: 474.097371
CH$SMILES: CN(C)C(=O)C1=NN(C(=N1)CNC(=O)CN)C2=C(C=C(C=C2)Cl)C(=O)C3=CC=CC=C3Cl
CH$IUPAC: InChI=1S/C21H20Cl2N6O3/c1-28(2)21(32)20-26-17(11-25-18(30)10-24)29(27-20)16-8-7-12(22)9-14(16)19(31)13-5-3-4-6-15(13)23/h3-9H,10-11,24H2,1-2H3,(H,25,30)
CH$LINK: CAS
99593-25-6
CH$LINK: CHEMSPIDER
4891
CH$LINK: INCHIKEY
KYHFRCPLIGODFH-UHFFFAOYSA-N
CH$LINK: PUBCHEM
CID:5069
AC$INSTRUMENT: LCMS-8040 coupled to Nexera XR (Shimadzu, Kyoto, Japan).
AC$INSTRUMENT_TYPE: LC-ESI-QQ
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME InertSustain C18 ID 2.1 microm, 2.1 x 100 mm (GL Science, Tokyo, Japan).
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, linear gradient from 90/10 to 2/98 at 0-9 min, 2/98 at 9-12 min, linear gradient from 2/98 to 90/10 at 12-12.1 min, 90/10 at 12.1-15 min.
AC$CHROMATOGRAPHY: FLOW_RATE 200 microl/min
AC$CHROMATOGRAPHY: RETENTION_TIME 8.244 min
AC$CHROMATOGRAPHY: SOLVENT A water with 10 mM ammonium formate
AC$CHROMATOGRAPHY: SOLVENT B methanol
PK$SPLASH: splash10-00fr-0000960000-a16f48c6c76257ef5c28
PK$NUM_PEAK: 28
PK$PEAK: m/z int. rel.int.
228.0 43670 16
242.2 147321 54
303.0 27582 10
361.1 67905 25
416.2 27954 10
455.2 110914 41
457.1 112801 41
473.2 2734204 999
474.2 663387 242
475.1 1689385 617
476.1 428594 157
477.1 305809 112
478.1 91401 33
509.1 300756 110
510.1 85495 31
511.1 271349 99
512.2 62423 23
513.1 107634 39
519.2 1585653 579
520.2 421383 154
521.1 1000643 366
522.2 240261 88
523.2 200505 73
524.2 52402 19
536.1 29464 11
563.2 89797 33
564.2 51691 19
565.2 64034 23
//