M/Z: 252.997
Hit 2 annotations: Cartilagineal_[M+H]+; 1-(6-bromo-3-hydroxy-1h-indol-2-yl)ethanone_[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 8 Reference Ions Near m/z 252.997
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000032344 Unreliable | 252.9895 | 252.9891 ~ 252.9898 MzDiff: 2.7 ppm |
4-(5-bromo-1h-indol-2-yl)-1h-pyrimidin-2-imine (BioDeep_00002270765) Formula: C12H9BrN4 (288.0011) |
2.69 (67%) | Posidonia oceanica [PO:0005020] vascular bundle |
| MSI_000013058 Unavailable | 252.99 | 252.99 ~ 252.99 MzDiff: none |
Cartilagineal (BioDeep_00000011553) Formula: C10H11Cl3O (251.9875) |
-0.65 (100%) | Plant [PO:0005020] vascular bundle |
| MSI_000013788 Unreliable | 252.99 | 252.99 ~ 252.99 MzDiff: none |
Cartilagineal (BioDeep_00000011553) Formula: C10H11Cl3O (251.9875) |
0.13 (100%) | Plant [PO:0005417] phloem |
| MSI_000015247 Unavailable | 252.99 | 252.99 ~ 252.99 MzDiff: none |
Cartilagineal (BioDeep_00000011553) Formula: C10H11Cl3O (251.9875) |
-0.65 (100%) | Plant [PO:0006036] root epidermis |
| MSI_000018623 Unreliable | 252.99 | 252.99 ~ 252.99 MzDiff: none |
Cartilagineal (BioDeep_00000011553) Formula: C10H11Cl3O (251.9875) |
1.69 (100%) | Plant [PO:0020124] root stele |
| MSI_000020078 Unavailable | 252.99 | 252.99 ~ 252.99 MzDiff: none |
Cartilagineal (BioDeep_00000011553) Formula: C10H11Cl3O (251.9875) |
-0.52 (100%) | Plant [PO:0025197] stele |
| MSI_000034042 Unreliable | 252.9891 | 252.9891 ~ 252.9891 MzDiff: none |
4-(5-bromo-1h-indol-2-yl)-1h-pyrimidin-2-imine (BioDeep_00002270765) Formula: C12H9BrN4 (288.0011) |
0.04 (100%) | Posidonia oceanica [PO:0005352] xylem |
| MSI_000040562 Unavailable | 252.9895 | 252.9895 ~ 252.9895 MzDiff: none |
4-(5-bromo-1h-indol-2-yl)-1h-pyrimidin-2-imine (BioDeep_00002270765) Formula: C12H9BrN4 (288.0011) |
-0.26 (100%) | Posidonia oceanica [PO:0005417] phloem |
Found 3 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Cartilagineal Formula: C10H11Cl3O (251.9875) Adducts: [M+H]+ (Ppm: 10.2) |
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 |
|
| 1-(6-bromo-3-hydroxy-1h-indol-2-yl)ethanone Formula: C10H8BrNO2 (252.9738) Adducts: [M-H2O+NH4]+ (Ppm: 0.8) |
Vitis vinifera (Fruit) |
grape_dhb_163_1Resolution: 17μm, 132x115
Grape berries fruit, condition: Late |
|
| 1-(6-bromo-3-hydroxy-1h-indol-2-yl)ethanone Formula: C10H8BrNO2 (252.9738) Adducts: [M-H2O+NH4]+ (Ppm: 0.4) |
Posidonia oceanica (root) |
20190828_MS1_A19r-22Resolution: 17μm, 292x279
|
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