M/Z: 626.3778


Hit 3 annotations:  24-Acetyl- 25-cinnamoylvulgaroside_[M+NH4]+; Ponasteroside A_[M-H2O+NH4]+; PA(10:0/20:4(6E,8Z,11Z,14Z)+=O(5))_[M-H2O+NH4]+


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 0 Reference Ions Near m/z 626.3778
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context

Found 3 Sample Hits
Metabolite Species Sample
24-Acetyl- 25-cinnamoylvulgaroside

Formula: C36H48O8 (608.3349)
Adducts: [M+NH4]+ (Ppm: 14.5) 		Mus musculus (Lung)
image1
Resolution: 40μm, 187x165

Description

Fig. 2 MALDI-MSI data from the same mouse lung tissue analyzed in Fig. 1. A: Optical image of the post-MSI, H&E-stained tissue section. B–D, F–G: Ion images of (B) m/z 796.6855 ([U13C-DPPC+Na]+), (C) m/z 756.5514 ([PC32:0+Na]+), (D) m/z 765.6079 ([D9-PC32:0+Na]+), (F) m/z 754.5359 ([PC32:1+Na]+), and (G) m/z 763.5923 ([D9-PC32:1+Na]+). E, H: Ratio images of (E) [D9-PC32:0+Na]+:[PC32:0+Na]+ and (H) [D9-PC32:1+Na]+:[PC32:1+Na]+. Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. U13C-DPPC, universally 13C-labeled dipalmitoyl PC; PC, phosphatidylcholine; MSI, mass spectrometry imaging; H&E, hematoxylin and eosin. Fig 1-3, Fig S1-S3, S5
Ponasteroside A

Formula: C33H54O11 (626.3666)
Adducts: [M-H2O+NH4]+ (Ppm: 9.8) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

PA(10:0/20:4(6E,8Z,11Z,14Z)+=O(5))

Formula: C33H55O9P (626.3584)
Adducts: [M-H2O+NH4]+ (Ppm: 3.3) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description