M/Z: 552.2617

Hit 3 annotations: Endoxifen O-glucuronide_[M+H]+; B-Raf inhibitor_[M-H2O+NH4]+; Rimegepant_[M+NH4]+

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 1 Reference Ions Near m/z 552.2617

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000026013 Unreliable	552.2696	552.2696 ~ 552.2696 MzDiff: `none`	B-Raf inhibitor (BioDeep_00000176407) Formula: C29H31F3N6O2 (552.246)	1.95 (100%)	Mus musculus [UBERON:0000913] interstitial fluid

Found 4 Sample Hits

Metabolite	Species	Sample
Endoxifen O-glucuronide Formula: C31H37NO8 (551.2519) Adducts: [M+H]+ (Ppm: 4.6)	Homo sapiens (Liver)	20171107_FIT4_DHBpos_p70_s50 Resolution: 50μm, 70x70 Description
B-Raf inhibitor Formula: C29H31F3N6O2 (552.246) Adducts: [M-H2O+NH4]+ (Ppm: 4)	Mus musculus (Lung)	image5 Resolution: 40μm, 163x183 Description Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). 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-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green). Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0.
Rimegepant Formula: C28H28F2N6O3 (534.2191) Adducts: [M+NH4]+ (Ppm: 13.4)	Homo sapiens (colorectal adenocarcinoma)	80TopL, 50TopR, 70BottomL, 60BottomR-profile Resolution: 17μm, 137x136 Description 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).
Endoxifen O-glucuronide Formula: C31H37NO8 (551.2519) Adducts: [M+H]+ (Ppm: 16.5)	Homo sapiens (colorectal adenocarcinoma)	439TopL, 409TopR, 429BottomL, 419BottomR-profile Resolution: 17μm, 157x136 Description 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).