M/Z: 681.5873


Hit 2 annotations:  2-Aminoethyl (R)-2,3-bis(hexadecyloxy)propyl hydrogen phosphate_[M+NH4]+; SM(d18:1/17:0)_[M+H-2H2O]+


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 Reference Ions Near m/z 681.5873
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context

Found 2 Sample Hits
Metabolite Species Sample
2-Aminoethyl (R)-2,3-bis(hexadecyloxy)propyl hydrogen phosphate

Formula: C37H78NO6P (663.5566)
Adducts: [M+NH4]+ (Ppm: 4.7) 		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).
SM(d18:1/17:0)

Formula: C40H81N2O6P (716.5832)
Adducts: [M+H-2H2O]+ (Ppm: 14) 		Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description