在BioDeep NovoCell知识数据库中，参考离子总共被划分为4个级别。
- 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 503.0355
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000038478 Unreliable | 503.0257 | 503.0257 ~ 503.0257 MzDiff: none |
16-chloro-17-(chloromethyl)-4,10-dihydroxy-6,15-dimethoxy-6-methyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione (BioDeep_00002077518) Formula: C24H16Cl2O8 (502.0222) |
1.95 (100%) | Posidonia oceanica [PO:0005059] root endodermis |
| MSI_000040800 Unreliable | 503.0355 | 503.0355 ~ 503.0355 MzDiff: none |
(20e)-4,6,23-trichloro-13-methoxypentacyclo[20.2.2.1¹⁰,¹⁴.1¹⁵,¹⁹.0²,⁷]octacosa-1(25),2,4,6,10,12,14(28),15(27),16,18,20,22(26),23-tridecaene-5,16,24-triol (BioDeep_00002077008) Formula: C29H21Cl3O4 (538.0505) |
1.96 (100%) | Posidonia oceanica [PO:0006036] root epidermis |
Found 1 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| (20e)-4,6,23-trichloro-13-methoxypentacyclo[20.2.2.1¹⁰,¹⁴.1¹⁵,¹⁹.0²,⁷]octacosa-1(25),2,4,6,10,12,14(28),15(27),16,18,20,22(26),23-tridecaene-5,16,24-triol Formula: C29H21Cl3O4 (538.0505) Adducts: [M+H-2H2O]+ (Ppm: 2.3) |
Posidonia oceanica (root) |
MS1_20180404_PO_1200Resolution: 17μm, 193x208
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