M/Z: 731.6213
Hit 2 annotations: DG(18:0/PGE2/0:0)_[M+K]+; DG(20:2(11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0)_[M+K]+
- Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
- Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
- Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
- Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。
Found 5 Reference Ions Near m/z 731.6213
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000006735 Reliable | 731.6155 | 731.6151 ~ 731.616 MzDiff: 3.8 ppm |
DG(18:0/PGE2/0:0) (BioDeep_00000220858) Formula: C41H72O8 (692.5227) |
10.83 (87%) | Rattus norvegicus [UBERON:0004358] caput epididymis |
| MSI_000028251 Unreliable | 731.6149 | 731.6149 ~ 731.6149 MzDiff: none |
Not Annotated | 1.61 (%) | Macropus giganteus [UBERON:0001891] midbrain |
| MSI_000061605 Unavailable | 731.6152 | 731.6152 ~ 731.6152 MzDiff: none |
Not Annotated | -0.35 (%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000062352 Unavailable | 731.6152 | 731.6152 ~ 731.6152 MzDiff: none |
Not Annotated | -0.35 (%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000062785 Unavailable | 731.6152 | 731.6152 ~ 731.6152 MzDiff: none |
Not Annotated | -0.35 (%) | Mus musculus [UBERON:0002421] hippocampal formation |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| DG(18:0/PGE2/0:0) Formula: C41H72O8 (692.5227) Adducts: [M+K]+ (Ppm: 5.4) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_43Resolution: 17μm, 298x106
|
|
| m/z_731.6206 Formula: - (n/a) Adducts: (Ppm: ) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_44Resolution: 17μm, 299x111
|
|
| m/z_731.62 Formula: - (n/a) Adducts: (Ppm: ) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_47Resolution: 17μm, 301x111
|
|
| DG(20:2(11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Formula: C45H72O5 (692.5379) Adducts: [M+K]+ (Ppm: 19.7) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_48Resolution: 17μm, 294x107
|
|
