M/Z: 382.3778
Hit 2 annotations: Pentacosanoic acid_[M]+; 2-Cyclohexen-1-one, 3-(15-hydroxypentadecyl)-2,4,4-trimethyl-_[M+NH4]+
- 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 1 Reference Ions Near m/z 382.3778
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000057810 Reliable | 382.3775 | 382.3771 ~ 382.3779 MzDiff: 3.0 ppm |
Pentacosanoic acid (BioDeep_00000017438) Formula: C25H50O2 (382.3811) |
7.73 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
Found 10 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 7.4) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 6) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 9.4) |
Homo sapiens (esophagus) |
TO39TResolution: 17μm, 69x81
|
|
| 2-Cyclohexen-1-one, 3-(15-hydroxypentadecyl)-2,4,4-trimethyl- Formula: C24H44O2 (364.3341) Adducts: [M+NH4]+ (Ppm: 14.3) |
Homo sapiens (colorectal adenocarcinoma) |
439TopL, 409TopR, 429BottomL, 419BottomR-profileResolution: 17μm, 157x136
The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024). |
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 8.7) |
Homo sapiens (esophagus) |
TO31TResolution: 75μm, 56x54
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 7.1) |
Homo sapiens (esophagus) |
TO29TResolution: 75μm, 56x48
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 6.8) |
Homo sapiens (esophagus) |
LNTO22_1_7Resolution: 75μm, 69x54
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 7.6) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 8.1) |
Homo sapiens (esophagus) |
LNTO30_7_2Resolution: 75μm, 82x68
|
|
| Pentacosanoic acid Formula: C25H50O2 (382.3811) Adducts: [M]+ (Ppm: 8.9) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
