ACCESSION: MSBNK-MSSJ-MSJ02866
RECORD_TITLE: Pyriftalid; LC-ESI-QTOF; MS2; [M+H]+; CID; CE 10V
DATE: 2023.10.22
AUTHORS: Atsushi Yamamoto, Faculty of Environmental Studies, Tottori University of Environmental Studies, 1-1, Wakabadai-kita, Tottori City, Tottori 689-1111, Japan.
LICENSE: CC BY
COPYRIGHT: Atsushi Yamamoto, Faculty of Environmental Studies, Tottori University of Environmental Studies, 1-1, Wakabadai-kita, Tottori City, Tottori 689-1111, Japan.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 23HP8017 to the Mass Spectrometry Society of Japan.

CH$NAME: Pyriftalid
CH$COMPOUND_CLASS: Non-natural product
CH$FORMULA: C₁₅H₁₄N₂O₄S
CH$EXACT_MASS: 318.067428
CH$SMILES: CC1C2=C(C(=CC=C2)SC3=NC(=CC(=N3)OC)OC)C(=O)O1
CH$IUPAC: InChI=1S/C15H14N2O4S/c1-8-9-5-4-6-10(13(9)14(18)21-8)22-15-16-11(19-2)7-12(17-15)20-3/h4-8H,1-3H3
CH$LINK: CAS 135186-78-6
CH$LINK: CHEMSPIDER 8124505
CH$LINK: INCHIKEY RRKHIAYNPVQKEF-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:9948894

AC$INSTRUMENT: X500R QTOF (AB Sciex LLC, MA, USA) coupled to ExionLC AD (AB Sciex LLC, MA, USA).
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 V
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME TSKgel ODS-100S 5 um, 2.1 mm × 250 mm, TOSOH
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 3 min, 0/100 at 13 min, 0/100 at 23 min, 95/5 at 23.1 min, 95/5 at 28 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 ul/min
AC$CHROMATOGRAPHY: RETENTION_TIME 14.3 min
AC$CHROMATOGRAPHY: SOLVENT A water with 20 mM formic acid aquatic solution
AC$CHROMATOGRAPHY: SOLVENT B methanol with 20 mM Formic acid methanolic solution

MS$FOCUSED_ION: PRECURSOR_M/Z 319.074705
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-014i-0009000000-09c2f87908932ff43ec8
PK$NUM_PEAK: 1
PK$PEAK: m/z int. rel.int.
319.0827 458.0 999
//