- 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 537.1809
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context | 
|---|---|---|---|---|---|
| MSI_000021151 Reliable | 537.1813 | 537.1812 ~ 537.1814 MzDiff: 0.6 ppm | 
                                    Baohuoside I (BioDeep_00000176426) Formula: C27H30O10 (514.1839)  | 
                                    3.7 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis  | 
                                
| MSI_000020958 Unreliable | 537.1725 | 537.1723 ~ 537.1728 MzDiff: 1.9 ppm | 
                                    Estramustine phosphate (BioDeep_00000178820) Formula: C23H32Cl2NO6P (519.1344)  | 
                                    2.76 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis  | 
                                
| MSI_000021263 Unreliable | 537.1872 | 537.1871 ~ 537.1873 MzDiff: 0.7 ppm | 
                                    3-Demethylsimmondsin 2'-(Z)-ferulate (BioDeep_00000025239) Formula: C25H31NO12 (537.1846)  | 
                                    5.08 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis  | 
                                
| MSI_000020777 | 537.1786 | 537.1786 ~ 537.1786 MzDiff: none | 
                                    Not Annotated | 3.67 (%) | Rattus norvegicus [UBERON:0004360] cauda epididymis  | 
                                
| MSI_000008747 | 537.1723 | 537.1723 ~ 537.1723 MzDiff: none | 
                                    Estramustine phosphate (BioDeep_00000178820) Formula: C23H32Cl2NO6P (519.1344)  | 
                                    2.08 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis  | 
                                
| MSI_000008791 | 537.184 | 537.184 ~ 537.184 MzDiff: none | 
                                    N-[4-[(4As)-1,2,4,4a,5,11-hexahydro-[1,4]oxazino[3,4-c][1,4]benzodiazepine-6-carbonyl]-3-chlorophenyl]-2-phenylbenzamide (BioDeep_00000177339) Formula: C32H28ClN3O3 (537.1819)  | 
                                    1.89 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis  | 
                                
| MSI_000008810 | 537.1902 | 537.1902 ~ 537.1902 MzDiff: none | 
                                    8-Hydroxypinoresinol 8-glucoside (BioDeep_00000017636) Formula: C26H32O12 (536.1894)  | 
                                    1.84 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis  | 
                                
Found 12 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 8.7)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito03_18Resolution: 17μm, 208x104
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 14.5)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito08_43Resolution: 17μm, 298x106
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 15.1)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito08_44Resolution: 17μm, 299x111
                                          | 
                                    
                                        
                                             | 
                                
| N-[4-[(4As)-1,2,4,4a,5,11-hexahydro-[1,4]oxazino[3,4-c][1,4]benzodiazepine-6-carbonyl]-3-chlorophenyl]-2-phenylbenzamide Formula: C32H28ClN3O3 (537.1819) Adducts: [M]+ (Ppm: 4.9)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito08_46Resolution: 17μm, 298x106
                                          | 
                                    
                                        
                                             | 
                                
| m/z_537.1786 Formula: - (n/a) Adducts: (Ppm: )  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito08_47Resolution: 17μm, 301x111
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 15.4)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito08_48Resolution: 17μm, 294x107
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 15.2)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito01_04Resolution: 17μm, 178x91
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 13.2)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito01_03Resolution: 17μm, 159x110
                                          | 
                                    
                                        
                                             | 
                                
| m/z_537.1787 Formula: - (n/a) Adducts: (Ppm: )  | 
                                    Rattus norvegicus (normal) | 
                                        epik_dhb_head_ito01_05Resolution: 17μm, 183x105
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 6.5)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito01_06Resolution: 17μm, 183x103
                                          | 
                                    
                                        
                                             | 
                                
| N-[4-[(4As)-1,2,4,4a,5,11-hexahydro-[1,4]oxazino[3,4-c][1,4]benzodiazepine-6-carbonyl]-3-chlorophenyl]-2-phenylbenzamide Formula: C32H28ClN3O3 (537.1819) Adducts: [M]+ (Ppm: 6)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito01_06Resolution: 17μm, 183x103
                                          | 
                                    
                                        
                                             | 
                                
| Baohuoside I Formula: C27H30O10 (514.1839) Adducts: [M+Na]+ (Ppm: 16.2)  | 
                                    Rattus norvegicus (Epididymis) | 
                                        epik_dhb_head_ito03_14Resolution: 17μm, 205x103
                                          | 
                                    
                                        
                                             | 
                                
