M/Z: 251.1515

Hit 2 annotations: Isopentyl beta-D-glucoside_[M+H]+; Diethylstilbestrol_[M+H-H2O]+

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 251.1515

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000053202 Reliable	251.1482	251.148 ~ 251.1485 MzDiff: `1.9 ppm`	Isopentyl beta-D-glucoside (BioDeep_00000024210) Formula: C11H22O6 (250.1416)	5.62 (86%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000057514 Unreliable	251.1506	251.1506 ~ 251.1506 MzDiff: `none`	Isopentyl beta-D-glucoside (BioDeep_00000024210) Formula: C11H22O6 (250.1416)	0.9 (100%)	Homo sapiens [UBERON:0007779] transudate

Found 8 Sample Hits

Metabolite	Species	Sample
Isopentyl beta-D-glucoside Formula: C11H22O6 (250.1416) Adducts: [M+H]+ (Ppm: 6.7)	Homo sapiens (esophagus)	LNTO22_1_4 Resolution: 17μm, 82x80 Description
Isopentyl beta-D-glucoside Formula: C11H22O6 (250.1416) Adducts: [M+H]+ (Ppm: 3.2)	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).
Isopentyl beta-D-glucoside Formula: C11H22O6 (250.1416) Adducts: [M+H]+ (Ppm: 7.9)	Homo sapiens (esophagus)	TO31T Resolution: 75μm, 56x54 Description
Isopentyl beta-D-glucoside Formula: C11H22O6 (250.1416) Adducts: [M+H]+ (Ppm: 10.3)	Homo sapiens (esophagus)	TO29T Resolution: 75μm, 56x48 Description
Isopentyl beta-D-glucoside Formula: C11H22O6 (250.1416) Adducts: [M+H]+ (Ppm: 1.6)	Homo sapiens (esophagus)	LNTO29_18_2 Resolution: 75μm, 62x68 Description
Diethylstilbestrol Formula: C18H20O2 (268.1463) Adducts: [M+H-H2O]+ (Ppm: 19.8)	Homo sapiens (colorectal adenocarcinoma)	240TopL, 210TopR, 230BottomL, 220BottomR-centroid Resolution: 50μm, 142x141 Description
Diethylstilbestrol Formula: C18H20O2 (268.1463) Adducts: [M+H-H2O]+ (Ppm: 16.2)	Homo sapiens (colorectal adenocarcinoma)	160TopL,130TopR,150BottomL,140BottomR-centroid Resolution: 50μm, 142x136 Description
Diethylstilbestrol Formula: C18H20O2 (268.1463) Adducts: [M+H-H2O]+ (Ppm: 19.4)	Homo sapiens (colorectal adenocarcinoma)	120TopL, 90TopR, 110BottomL, 100BottomR-centroid Resolution: 50μm, 132x136 Description