M/Z: 257.162

Hit 1 annotations: (-)-Fumigaclavine B_[M+H]+

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 257.162

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000056408 Reliable	257.1548	257.1546 ~ 257.1549 MzDiff: `1.3 ppm`	Falcarindione (BioDeep_00000026343) Formula: C17H20O2 (256.1463)	6.4 (100%)	DESI [NOVOCELL:BACKGROUND] blank
MSI_000057639 Unreliable	257.1613	257.1613 ~ 257.1613 MzDiff: `none`	(-)-Fumigaclavine B (BioDeep_00000013445) Formula: C16H20N2O (256.1576)	0.73 (100%)	Homo sapiens [UBERON:0007779] transudate

Found 3 Sample Hits

Metabolite

Species

Sample

(-)-Fumigaclavine B

Formula: C16H20N2O (256.1576)
Adducts: [M+H]+ (Ppm: 13.7)

Homo sapiens (esophagus)

LNTO22_1_4

Resolution: 17μm, 82x80

Description

(-)-Fumigaclavine B

Formula: C16H20N2O (256.1576)
Adducts: [M+H]+ (Ppm: 11)

Homo sapiens (esophagus)

TO31T

Resolution: 75μm, 56x54

Description

(-)-Fumigaclavine B

Formula: C16H20N2O (256.1576)
Adducts: [M+H]+ (Ppm: 9.8)

Homo sapiens (esophagus)

TO29T

Resolution: 75μm, 56x48

Description