M/Z: 541.0642
Hit 3 annotations: L-Alanine, N-(2,6-dichloro-4-(((3-(2-furanyl)-1-oxo-2-propenyl)amino)methyl)benzoyl)-3-(((4R)-4-thiazolidinylcarbonyl)amino)-_[M+H]+; [5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-7-yl]oxidanesulfonic acid_[M+H-H2O]+; Ceftiofur_[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 4 Reference Ions Near m/z 541.0642
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000017640 Reliable | 541.0738 | 541.0737 ~ 541.0738 MzDiff: 0.3 ppm |
[5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-7-yl]oxidanesulfonic acid (BioDeep_00002214582) Formula: C22H22O15S (558.0679) |
1.81 (100%) | Vitis vinifera [PO:0009087] mesocarp |
| MSI_000053706 Reliable | 541.0734 | 541.0733 ~ 541.0739 MzDiff: 2.4 ppm |
[5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-7-yl]oxidanesulfonic acid (BioDeep_00002214582) Formula: C22H22O15S (558.0679) |
5.44 (88%) | MALDI - CHCA [NOVOCELL:BACKGROUND] blank |
| MSI_000010476 Unavailable | 541.0739 | 541.0739 ~ 541.074 MzDiff: 0.2 ppm |
L-Alanine, N-(2,6-dichloro-4-(((3-(2-furanyl)-1-oxo-2-propenyl)amino)methyl)benzoyl)-3-(((4R)-4-thiazolidinylcarbonyl)amino)- (BioDeep_00000184794) Formula: C22H22Cl2N4O6S (540.0637) |
-1.52 (100%) | Bathymodiolus [UBERON:0009120] gill filament |
| MSI_000012200 Unavailable | 541.0739 | 541.0739 ~ 541.0739 MzDiff: 0.0 ppm |
L-Alanine, N-(2,6-dichloro-4-(((3-(2-furanyl)-1-oxo-2-propenyl)amino)methyl)benzoyl)-3-(((4R)-4-thiazolidinylcarbonyl)amino)- (BioDeep_00000184794) Formula: C22H22Cl2N4O6S (540.0637) |
-1 (100%) | Bathymodiolus [UBERON:2000211] gill lamella |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| L-Alanine, N-(2,6-dichloro-4-(((3-(2-furanyl)-1-oxo-2-propenyl)amino)methyl)benzoyl)-3-(((4R)-4-thiazolidinylcarbonyl)amino)- Formula: C22H22Cl2N4O6S (540.0637) Adducts: [M+H]+ (Ppm: 3.9) |
Mus musculus (Lung) |
image3Resolution: 40μm, 146x190
Fig. 4 MALDI-MSI data of mouse lung tissue after administration with D9-choline and U13C-DPPC–containing Poractant alfa surfactant (labels administered 12 h prior to tissue collection). Ion images of (A) m/z 796.6856 ([U13C-DPPC+Na]+), (B) m/z 756.5154 [PC32:0+Na]+), and (C) m/z 765.6079 ([D9-PC32:0+Na]+). D: Overlay image of [U13C-PC32:0+Na]+ (red) and [D9-PC32:0+Na]+ (green). Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. MSI, mass spectrometry imaging; PC, phosphatidylcholine; U13C-DPPC, universally 13C-labeled dipalmitoyl PC. |
|
| [5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-7-yl]oxidanesulfonic acid Formula: C22H22O15S (558.0679) Adducts: [M+H-H2O]+ (Ppm: 16) |
Posidonia oceanica (root) |
MS1_20180404_PO_1200Resolution: 17μm, 193x208
|
|
| Ceftiofur Formula: C19H17N5O7S3 (523.029) Adducts: [M+NH4]+ (Ppm: 2.5) |
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). |
|
| m/z_541.0687 Formula: - (n/a) Adducts: (Ppm: ) |
Mytilus edulis (gill) |
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210Resolution: 11μm, 305x210
single cell layer |
|
| L-Alanine, N-(2,6-dichloro-4-(((3-(2-furanyl)-1-oxo-2-propenyl)amino)methyl)benzoyl)-3-(((4R)-4-thiazolidinylcarbonyl)amino)- Formula: C22H22Cl2N4O6S (540.0637) Adducts: [M+H]+ (Ppm: 5) |
Mytilus edulis (mantle) |
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210Resolution: 10μm, 275x210
|
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