M/Z: 719.4867


Hit 2 annotations:  PG(16:1(9Z)/16:1(9Z))_[M+H]+; Chikusetsusaponin Ia_[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 1 Reference Ions Near m/z 719.4867
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000065717 Unreliable 719.4873 719.4872 ~ 719.4874
MzDiff: 0.8 ppm		 PG(16:1(9Z)/16:1(9Z)) (BioDeep_00000019285)
Formula: C38H71O10P (718.4785)		 1.7 (67%) Homo sapiens
[UBERON:0001155] colon

Found 6 Sample Hits
Metabolite Species Sample
PG(16:1(9Z)/16:1(9Z))

Formula: C38H71O10P (718.4785)
Adducts: [M+H]+ (Ppm: 4.4) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Chikusetsusaponin Ia

Formula: C41H70O12 (754.4867)
Adducts: [M+H-2H2O]+ (Ppm: 19.3) 		Homo sapiens (esophagus)
TO41T
Resolution: 75μm, 69x43

Description

PG(16:1(9Z)/16:1(9Z))

Formula: C38H71O10P (718.4785)
Adducts: [M+H]+ (Ppm: 3) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

PG(16:1(9Z)/16:1(9Z))

Formula: C38H71O10P (718.4785)
Adducts: [M+H]+ (Ppm: 4.5) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

Chikusetsusaponin Ia

Formula: C41H70O12 (754.4867)
Adducts: [M+H-2H2O]+ (Ppm: 19.9) 		Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description

PG(16:1(9Z)/16:1(9Z))

Formula: C38H71O10P (718.4785)
Adducts: [M+H]+ (Ppm: 2.3) 		Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description