MassBank Record: MSBNK-MSSJ-MSJ00776
ACCESSION: MSBNK-MSSJ-MSJ00776
RECORD_TITLE: Malic acid-[1,2,3,4-13C4]; GC-EI-QQ; MS2; POSITIVE; CID 5 V; 3 TBDMS-derivative; [M-159]+
DATE: 2021.10.13
AUTHORS: Nobuyuki Okahashi and Fumio Matsuda, Osaka University
LICENSE: CC BY
COPYRIGHT: Nobuyuki Okahashi and Fumio Matsuda, Osaka University
PUBLICATION: Nobuyuki Okahashi et al. Mass Spectrometry 2019 vol. 8, A0073.
COMMENT: The sample analyzed is labeled with 13C at the carbon atom 1,2,3,4.
COMMENT: Annotation of fragment ions (PK$ANNOTATION) is based on Supplemental material page 28 of the publication.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 21HP8020 to the Mass Spectrometry Society of Japan.
CH$NAME: Malic acid-[1,2,3,4-13C4]
CH$COMPOUND_CLASS: In vitro synthetic compound
CH$FORMULA: C4H6O5
CH$EXACT_MASS: 134.02153
CH$SMILES: C(C(C(=O)O)O)C(=O)O
CH$IUPAC: InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/i1+1,2+1,3+1,4+1
CH$LINK: CHEMSPIDER
48060182
CH$LINK: INCHIKEY
BJEPYKJPYRNKOW-JCDJMFQYSA-N
CH$LINK: PUBCHEM
CID:71749880
AC$INSTRUMENT: GCMS-TQ8040 (Shimadzu, Kyoto, Japan)
AC$INSTRUMENT_TYPE: GC-EI-QQ
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 5 V
AC$MASS_SPECTROMETRY: COLLISION_GAS Ar (200 kPa)
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: ION_SOURCE_TEMPERATURE 200 C
AC$MASS_SPECTROMETRY: SCAN_RANGE_M/Z 50-600
AC$CHROMATOGRAPHY: COLUMN_NAME DB-5MS+DG (Agilent Technologies, Santa Clara, CA, USA)
AC$CHROMATOGRAPHY: INJECTION_TEMPERATURE 250 C
AC$CHROMATOGRAPHY: OVEN_TEMPERATURE 70 C (Duration 2 min)-280 C (rate:10 C/min; Duration 3 min)
AC$CHROMATOGRAPHY: TRANSFARLINE_TEMPERATURE 250 C
MS$FOCUSED_ION: DERIVATIVE_FORM C22H48O5Si3
MS$FOCUSED_ION: DERIVATIVE_MASS 476.28096
MS$FOCUSED_ION: DERIVATIVE_TYPE 3 TBDMS
MS$FOCUSED_ION: PRECURSOR_M/Z 320.20634
PK$SPLASH: splash10-01b9-1933000000-46d43be1fa6ae671c277
PK$ANNOTATION: m/z formula exact_mass error(ppm)
320.1 C12(13C3)H33O3Si2+ 320.20634 332
PK$NUM_PEAK: 16
PK$PEAK: m/z int. rel.int.
73.25 17262 122
73.95 1716 12
89.05 2021 14
115.1 140363 999
133 16706 118
144.9 3535 25
160.25 7526 53
188.15 3873 27
226.95 1652 11
233.05 3287 23
261.95 1945 13
264.1 1984 14
275.15 37836 269
276.3 13703 97
304.15 2069 14
320.1 73810 525
//