M/Z: 305.2543
Hit 3 annotations: Procyclidine_[M+NH4]+; Amafolone_[M-H2O+NH4]+; Arachidonic acid_[M+H]+
- 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 7 Reference Ions Near m/z 305.2543
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000057872 Reliable | 305.2492 | 305.249 ~ 305.2495 MzDiff: 2.1 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
16.79 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000043064 Reliable | 305.2492 | 305.249 ~ 305.2495 MzDiff: 2.1 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
6.81 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000065134 Reliable | 305.2485 | 305.2484 ~ 305.2487 MzDiff: 1.4 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
5.88 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000056147 Reliable | 305.2486 | 305.2484 ~ 305.2487 MzDiff: 1.4 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
1.26 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000047085 Unreliable | 305.2468 | 305.2468 ~ 305.2468 MzDiff: none |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
2.85 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047237 Unreliable | 305.2543 | 305.2543 ~ 305.2543 MzDiff: none |
Procyclidine (BioDeep_00000002061) Formula: C19H29NO (287.2249) |
2.51 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000051694 Unreliable | 305.2523 | 305.2523 ~ 305.2523 MzDiff: none |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
2.61 (100%) | Homo sapiens [UBERON:0001052] rectum |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Procyclidine Formula: C19H29NO (287.2249) Adducts: [M+NH4]+ (Ppm: 14.5) |
Homo sapiens (colorectal adenocarcinoma) |
80TopL, 50TopR, 70BottomL, 60BottomR-profileResolution: 17μm, 137x136
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). |
|
| Amafolone Formula: C19H31NO2 (305.2355) Adducts: [M-H2O+NH4]+ (Ppm: 18.1) |
Homo sapiens (colorectal adenocarcinoma) |
520TopL, 490TopR, 510BottomL, 500BottomR-profileResolution: 17μm, 147x131
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). |
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 15.7) |
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). |
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 14.1) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
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