M/Z: 768.3469


Hit 2 annotations:  Rifaximin_[M+H-H2O]+; Pentagastrin_[M+H]+


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 4 Reference Ions Near m/z 768.3469
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000021217 Unreliable 768.3457 768.3457 ~ 768.3457
MzDiff: 0.0 ppm		 Rifaximin (BioDeep_00000018132)
Formula: C43H51N3O11 (785.3523)		 3.14 (100%) Rattus norvegicus
[UBERON:0004359] corpus epididymis
MSI_000029014 Unreliable 768.3469 768.3469 ~ 768.3469
MzDiff: none		 Pentagastrin (BioDeep_00000033202)
Formula: C37H49N7O9S (767.3312)		 0.03 (100%) Macropus giganteus
[UBERON:0001891] midbrain
MSI_000029250 Unreliable 768.3469 768.3469 ~ 768.3469
MzDiff: none		 Pentagastrin (BioDeep_00000033202)
Formula: C37H49N7O9S (767.3312)		 1.5 (100%) Macropus giganteus
[UBERON:0002336] corpus callosum
MSI_000029331 Unreliable 768.3562 768.3562 ~ 768.3562
MzDiff: none		 Rifaximin (BioDeep_00000018132)
Formula: C43H51N3O11 (785.3523)		 1.25 (100%) Macropus giganteus
[UBERON:0002336] corpus callosum

Found 4 Sample Hits
Metabolite Species Sample
Rifaximin

Formula: C43H51N3O11 (785.3523)
Adducts: [M+H-H2O]+ (Ppm: 4.4) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_04
Resolution: 17μm, 178x91

Description

Rifaximin

Formula: C43H51N3O11 (785.3523)
Adducts: [M+H-H2O]+ (Ppm: 4.4) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_03
Resolution: 17μm, 159x110

Description

Rifaximin

Formula: C43H51N3O11 (785.3523)
Adducts: [M+H-H2O]+ (Ppm: 4.1) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_06
Resolution: 17μm, 183x103

Description

Pentagastrin

Formula: C37H49N7O9S (767.3312)
Adducts: [M+H]+ (Ppm: 10.9) 		Macropus giganteus (Brain)
170321_kangaroobrain-dan3-pos_maxof50.0_med1
Resolution: 50μm, 81x50

Description

Sample information Organism: Macropus giganteus (kangaroo) Organism part: Brain Condition: Wildtype Sample growth conditions: Wild