M/Z: 817.4526


Hit 3 annotations:  PA(22:5(4Z,7Z,10Z,13Z,16Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))_[M+H]+; Pralmorelin_[M-H2O+NH4]+; Ptychodiscus brevis toxin_[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 2 Reference Ions Near m/z 817.4526
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000055515 Reliable 817.4525 817.4522 ~ 817.4528
MzDiff: 2.5 ppm		 Ptychodiscus brevis toxin (BioDeep_00000175475)
Formula: C48H68O13 (852.466)		 10.56 (75%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000056188 Unavailable 817.4535 817.4535 ~ 817.4535
MzDiff: none		 Ptychodiscus brevis toxin (BioDeep_00000175475)
Formula: C48H68O13 (852.466)		 -0.57 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 11 Sample Hits
Metabolite Species Sample
PA(22:5(4Z,7Z,10Z,13Z,16Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))

Formula: C45H69O11P (816.4577)
Adducts: [M+H]+ (Ppm: 15.2) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Pralmorelin

Formula: C45H55N9O6 (817.4275)
Adducts: [M-H2O+NH4]+ (Ppm: 0.3) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.6) 		Homo sapiens (esophagus)
LNTO26_7_1
Resolution: 17μm, 75x74

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 1.7) 		Homo sapiens (esophagus)
LNTO26_7_2
Resolution: 17μm, 135x101

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.2) 		Homo sapiens (esophagus)
LNTO26_7_3
Resolution: 75μm, 82x88

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 1.1) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.8) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.1) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.2) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.7) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

Ptychodiscus brevis toxin

Formula: C48H68O13 (852.466)
Adducts: [M+H-2H2O]+ (Ppm: 0.5) 		Homo sapiens (esophagus)
LNTO26_16_1
Resolution: 75μm, 95x88

Description