M/Z: 337.1898
Hit 5 annotations: Yohimbine_[M+H-H2O]+; Olopatadine_[M-H2O+NH4]+; S-Japonin_[M+H]+; Pyrenedecanoic acid_[M+H-2H2O]+; Kyotorphin_[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 7 Reference Ions Near m/z 337.1898
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000052842 Reliable | 337.1852 | 337.185 ~ 337.1858 MzDiff: 3.2 ppm |
S-Japonin (BioDeep_00000022113) Formula: C19H28O3S (336.1759) |
5.35 (71%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000065279 Unreliable | 337.1916 | 337.1915 ~ 337.1919 MzDiff: 1.7 ppm |
Olopatadine (BioDeep_00000002460) Formula: C21H23NO3 (337.1678) |
4.03 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000052417 Unreliable | 337.1898 | 337.1898 ~ 337.1898 MzDiff: none |
Yohimbine (BioDeep_00000000695) Formula: C21H26N2O3 (354.1943) |
2.04 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000053358 Unreliable | 337.183 | 337.183 ~ 337.183 MzDiff: none |
4-oxo-Retinoic acid (BioDeep_00000019605) Formula: C20H26O3 (314.1882) |
2.62 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000053365 Unreliable | 337.1904 | 337.1904 ~ 337.1904 MzDiff: none |
Yohimbine (BioDeep_00000000695) Formula: C21H26N2O3 (354.1943) |
2.62 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000043710 Unreliable | 337.1927 | 337.1927 ~ 337.1927 MzDiff: none |
Olopatadine (BioDeep_00000002460) Formula: C21H23NO3 (337.1678) |
1.34 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000057660 Unreliable | 337.1872 | 337.1872 ~ 337.1872 MzDiff: none |
Yohimbine (BioDeep_00000000695) Formula: C21H26N2O3 (354.1943) |
0.7 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 14 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 14.1) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 11.4) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
|
|
| Olopatadine Formula: C21H23NO3 (337.1678) Adducts: [M-H2O+NH4]+ (Ppm: 4.9) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| S-Japonin Formula: C19H28O3S (336.1759) Adducts: [M+H]+ (Ppm: 4.2) |
Homo sapiens (esophagus) |
LNTO30_8M_1Resolution: 17μm, 69x54
|
|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 1.9) |
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). |
|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 10.2) |
Homo sapiens (colorectal adenocarcinoma) |
520TopL, 490TopR, 510BottomL, 500BottomR-profileResolution: 17μm, 147x131
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). |
|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 3.7) |
Homo sapiens (colorectal adenocarcinoma) |
439TopL, 409TopR, 429BottomL, 419BottomR-profileResolution: 17μm, 157x136
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). |
|
| Pyrenedecanoic acid Formula: C26H28O2 (372.2089) Adducts: [M+H-2H2O]+ (Ppm: 10.6) |
Homo sapiens (esophagus) |
TO31TResolution: 75μm, 56x54
|
|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 15.6) |
Homo sapiens (esophagus) |
TO29TResolution: 75μm, 56x48
|
|
| S-Japonin Formula: C19H28O3S (336.1759) Adducts: [M+H]+ (Ppm: 6.6) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
| Kyotorphin Formula: C15H23N5O4 (337.175) Adducts: [M-H2O+NH4]+ (Ppm: 18.3) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| Yohimbine Formula: C21H26N2O3 (354.1943) Adducts: [M+H-H2O]+ (Ppm: 14.7) |
Homo sapiens (esophagus) |
LNTO30_7_2Resolution: 75μm, 82x68
|
|
| Olopatadine Formula: C21H23NO3 (337.1678) Adducts: [M-H2O+NH4]+ (Ppm: 1.3) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| Olopatadine Formula: C21H23NO3 (337.1678) Adducts: [M-H2O+NH4]+ (Ppm: 1.3) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
