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DGDG O-28:7_13:1
SpectraBase Compound ID ERm8EKGtYUn
InChI InChI=1S/C56H92O14/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-32-34-36-38-40-65-42-45(68-48(58)39-37-35-33-31-14-12-10-8-6-4-2)43-66-55-54(64)52(62)50(60)47(70-55)44-67-56-53(63)51(61)49(59)46(41-57)69-56/h5,7-8,10-11,13,16-17,19-20,22-23,25-26,28-29,45-47,49-57,59-64H,3-4,6,9,12,14-15,18,21,24,27,30-44H2,1-2H3/b7-5-,10-8-,13-11-,17-16-,20-19-,23-22-,26-25-,29-28-
InChIKey VSZMSQIEVJFUNQ-BHBUSQMINA-N
Mol Weight 989.3 g/mol
Molecular Formula C56H92O14
Exact Mass 988.648708 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID Fmvlv6aPoDf
Name DGDG O-28:7_13:1
Classification Glycerolipids [GL]
Comments Ether-linked digalactosyldiacylglycerol
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 988.648707628 u
Formula C56H92O14
InChI InChI=1S/C56H92O14/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-32-34-36-38-40-65-42-45(68-48(58)39-37-35-33-31-14-12-10-8-6-4-2)43-66-55-54(64)52(62)50(60)47(70-55)44-67-56-53(63)51(61)49(59)46(41-57)69-56/h5,7-8,10-11,13,16-17,19-20,22-23,25-26,28-29,45-47,49-57,59-64H,3-4,6,9,12,14-15,18,21,24,27,30-44H2,1-2H3/b7-5-,10-8-,13-11-,17-16-,20-19-,23-22-,26-25-,29-28-
InChIKey VSZMSQIEVJFUNQ-BHBUSQMINA-N
Ion Polarity P
Literature Reference Tsugawa, H.; Ikeda, K.; Takahashi, M.; Satoh, A.; Mori, Y.; Uchino, H.; Okahashi, N.; Yamada, Y.; Tada, I.; Bonini, P.; Higashi, Y.; Okazaki, Y.; Zhou, Z.; Zhu, Z.-J.; Koelmel, J.; Cajka, T.; Fiehn, O.; Saito, K.; Arita, M.; Arita, M. A Lipidome Atlas in MS-DIAL 4. Nature Biotechnology 2020, 38 (10), 1159–1163.
Literature Reference DOI https://doi.org/10.1038/s41587-020-0531-2
Precursor Ion [M+NH4]+
SMILES CCC\C=C/CCCCCCCC(=O)OC(COCCCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)COC1OC(COC2OC(CO)C(O)C(O)C2O)C(O)C(O)C1O
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES