| SpectraBase Spectrum ID |
6dA3BVwXt5y |
| Name |
DGDG 17:2_20:2 |
| Classification |
Glycerolipids [GL] |
| Comments |
Digalactosyldiacylglycerol |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
954.627972183 u |
| Formula |
C52H90O15 |
| InChI |
InChI=1S/C52H90O15/c1-3-5-7-9-11-13-15-17-19-20-21-23-25-27-29-31-33-35-44(55)65-40(37-62-43(54)34-32-30-28-26-24-22-18-16-14-12-10-8-6-4-2)38-63-51-50(61)48(59)46(57)42(67-51)39-64-52-49(60)47(58)45(56)41(36-53)66-52/h10-13,16-19,40-42,45-53,56-61H,3-9,14-15,20-39H2,1-2H3/b12-10-,13-11-,18-16-,19-17- |
| InChIKey |
PSQDQYCAUFLVSF-ZTELRPNUNA-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 |
CCCCC\C=C/C\C=C/CCCCCCCCCC(=O)OC(COC1OC(COC2OC(CO)C(O)C(O)C2O)C(O)C(O)C1O)COC(=O)CCCCCCC\C=C/C\C=C/CCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
