M/Z: 747.6003


Hit 2 annotations:  PE(18:0/18:0)_[M-H2O+NH4]+; DG(a-25:0/5-iso PGF2VI/0:0)_[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 3 Reference Ions Near m/z 747.6003
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000020280 Reliable 747.6093 747.6091 ~ 747.6095
MzDiff: 1.5 ppm		 PE(18:0/18:0) (BioDeep_00000018543)
Formula: C41H82NO8P (747.5778)		 5.24 (100%) Rattus norvegicus
[UBERON:0004358] caput epididymis
MSI_000044461 Unavailable 747.6092 747.6092 ~ 747.6092
MzDiff: none		 PE(18:0/18:0) (BioDeep_00000018543)
Formula: C41H82NO8P (747.5778)		 -0.29 (100%) Rattus norvegicus
[UBERON:0002264] olfactory bulb
MSI_000029191 Unreliable 747.6098 747.6098 ~ 747.6098
MzDiff: none		 PE(18:0/18:0) (BioDeep_00000018543)
Formula: C41H82NO8P (747.5778)		 1.68 (100%) Macropus giganteus
[UBERON:0002336] corpus callosum

Found 2 Sample Hits
Metabolite Species Sample
PE(18:0/18:0)

Formula: C41H82NO8P (747.5778)
Adducts: [M-H2O+NH4]+ (Ppm: 11.3) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_18
Resolution: 17μm, 208x104

Description

DG(a-25:0/5-iso PGF2VI/0:0)

Formula: C46H84O8 (764.6166)
Adducts: [M+H-H2O]+ (Ppm: 5.7) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_48
Resolution: 17μm, 294x107

Description