M/Z: 259.0132


Hit 2 annotations:  4-Hydroxycyclophosphamide_[M+H-H2O]+; 6-Phosphogluconic acid_[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 1 Reference Ions Near m/z 259.0132
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000054057 Reliable 259.0214 259.0213 ~ 259.0215
MzDiff: 0.9 ppm		 6-Phosphogluconic acid (BioDeep_00000003413)
Formula: C6H13O10P (276.0246)		 3.5 (100%) MALDI - CHCA
[NOVOCELL:BACKGROUND] blank

Found 3 Sample Hits
Metabolite Species Sample
4-Hydroxycyclophosphamide

Formula: C7H15Cl2N2O3P (276.0197)
Adducts: [M+H-H2O]+ (Ppm: 11.7) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

6-Phosphogluconic acid

Formula: C6H13O10P (276.0246)
Adducts: [M+H-H2O]+ (Ppm: 4.5) 		Homo sapiens (colorectal adenocarcinoma)
520TopL, 490TopR, 510BottomL, 500BottomR-profile
Resolution: 17μm, 147x131

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).
4-Hydroxycyclophosphamide

Formula: C7H15Cl2N2O3P (276.0197)
Adducts: [M+H-H2O]+ (Ppm: 12.5) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description