| SpectraBase Spectrum ID |
9KmiMZykEtj |
| Name |
DGDG 22:0_20:4 |
| Classification |
Glycerolipids [GL] |
| Comments |
Digalactosyldiacylglycerol |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
1024.706222505 u |
| Formula |
C57H100O15 |
| InChI |
InChI=1S/C57H100O15/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-48(59)67-42-45(70-49(60)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2)43-68-56-55(66)53(64)51(62)47(72-56)44-69-57-54(65)52(63)50(61)46(41-58)71-57/h6,8,12,14,18,20,26,28,45-47,50-58,61-66H,3-5,7,9-11,13,15-17,19,21-25,27,29-44H2,1-2H3/b8-6-,14-12-,20-18-,28-26- |
| InChIKey |
YOKKKJLTUQGMEU-KPLLPBKXNA-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 |
CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(COC1OC(COC2OC(CO)C(O)C(O)C2O)C(O)C(O)C1O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
