ACCESSION: MSBNK-LCSB-LU021005
RECORD_TITLE: Phenformin; LC-ESI-QFT; MS2; CE: 75; R=17500; [M+H]+
DATE: 2020.08.19
AUTHORS: Elapavalore, A.; Kondić, T.; Singh, R.; Schymanski, E.
LICENSE: CC BY
COPYRIGHT: Copyright © 2019 by Environmental Cheminformatics, LCSB, University of Luxembourg, Luxembourg
PUBLICATION: Elapavalore, A.; Kondić, T.; et al., Adding Open Spectral Data to MassBank and PubChem Using Open Source Tools to Support Non-Targeted Exposomics of Mixtures (submitted).
PROJECT: ENTACT U.S. Environmental Protection Agency’s Non-Targeted Analysis Collaborative Trial
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 210
COMMENT: DATASET 20200303_ENTACT_RP_MIX505
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 5228
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 5227
COMMENT: RAW_DATA available as MSV000091754 at [DOI:10.25345/C5S46HG75]

CH$NAME: Phenformin
CH$NAME: 1-(diaminomethylidene)-2-(2-phenylethyl)guanidine
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₀H₁₅N₅
CH$EXACT_MASS: 205.1327
CH$SMILES: NC(=N)NC(=N)NCCC1=CC=CC=C1
CH$IUPAC: InChI=1S/C10H15N5/c11-9(12)15-10(13)14-7-6-8-4-2-1-3-5-8/h1-5H,6-7H2,(H6,11,12,13,14,15)
CH$LINK: CAS 114-86-3
CH$LINK: CHEBI 8064
CH$LINK: KEGG D08351
CH$LINK: PUBCHEM CID:8249
CH$LINK: INCHIKEY ICFJFFQQTFMIBG-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 7953

AC$INSTRUMENT: Q Exactive Orbitrap (Thermo Scientific)
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity BEH C18 1.7um, 2.1x150mm (Waters)
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0-2 min, 0/100 at 15-20 min, 90/10 at 20.1-30 min
AC$CHROMATOGRAPHY: FLOW_RATE 0.20 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 10.001 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 79.0211
MS$FOCUSED_ION: PRECURSOR_M/Z 206.14
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 35520620.21875
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 2.99.2

PK$SPLASH: splash10-08fr-9500000000-52cd5cf918d55dcc1037
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  53.0386 C4H5+ 1 53.0386 0.1
  60.0556 CH6N3+ 1 60.0556 -0.61
  68.0243 C2H2N3+ 1 68.0243 -1.02
  77.0383 C6H5+ 1 77.0386 -3.56
  79.0542 C6H7+ 1 79.0542 -0.76
  85.0509 C2H5N4+ 1 85.0509 -0.26
  86.0587 C2H6N4+ 1 86.0587 -0.14
  95.0491 C4H5N3+ 1 95.0478 13.59
  103.0542 C8H7+ 1 103.0542 -0.12
  105.0699 C8H9+ 1 105.0699 -0.25
  130.0651 C9H8N+ 1 130.0651 -0.23
  147.0915 C9H11N2+ 1 147.0917 -1.02
  164.1182 C9H14N3+ 1 164.1182 -0.14
  189.1133 C10H13N4+ 1 189.1135 -1.15
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  53.0386 31858.8 3
  60.0556 10185846 999
  68.0243 110631.4 10
  77.0383 28426.8 2
  79.0542 591411.8 58
  85.0509 379041.7 37
  86.0587 32025.6 3
  95.0491 108448 10
  103.0542 478569.7 46
  105.0699 6729973.5 660
  130.0651 200300.4 19
  147.0915 39763.6 3
  164.1182 68358.7 6
  189.1133 26366.8 2
//