M/Z: 255.1532
Hit 3 annotations: Diphenhydramine_[M]+; Elymoclavin_[M+H]+; 2,5-Dimethoxy-4-propylthiophenethylamine_[M-H2O+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 2 Reference Ions Near m/z 255.1532
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000015967 Unreliable | 255.1492 | 255.1491 ~ 255.1492 MzDiff: 0.5 ppm |
Elymoclavin (BioDeep_00000006051) Formula: C16H18N2O (254.1419) |
2.93 (100%) | Vitis vinifera [PO:0009085] exocarp |
| MSI_000057119 Unreliable | 255.1532 | 255.1532 ~ 255.1532 MzDiff: none |
2,5-Dimethoxy-4-propylthiophenethylamine (BioDeep_00000173805) Formula: C13H21NO2S (255.1293) |
1.37 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Diphenhydramine Formula: C17H21NO (255.1623) Adducts: [M]+ (Ppm: 7.3) |
Marker Pen (NA) |
3ul_0.8Mpa_RAW_20241016-PAPER PNMKResolution: 30μm, 315x42
By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of |
|
| Elymoclavin Formula: C16H18N2O (254.1419) Adducts: [M+H]+ (Ppm: 0.3) |
Vitis vinifera (Fruit) |
grape_dhb_91_1Resolution: 50μm, 120x114
Grape berries fruit, condition: Ripe |
|
| Elymoclavin Formula: C16H18N2O (254.1419) Adducts: [M+H]+ (Ppm: 0.1) |
Vitis vinifera (Fruit) |
grape_dhb_164_1Resolution: 17μm, 136x122
Grape berries fruit, condition: Late |
|
| 2,5-Dimethoxy-4-propylthiophenethylamine Formula: C13H21NO2S (255.1293) Adducts: [M-H2O+NH4]+ (Ppm: 2.5) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
|
|
| Diphenhydramine Formula: C17H21NO (255.1623) Adducts: [M]+ (Ppm: 6.9) |
Homo sapiens (esophagus) |
LNTO26_7_3Resolution: 75μm, 82x88
|
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