M/Z: 200.137


Hit 2 annotations:  beta-Alanyl-L-lysine_[M+H-H2O]+; 1,2-Diphenylethane_[M+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 2 Reference Ions Near m/z 200.137
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000056455 Reliable 200.1288 200.1287 ~ 200.1288
MzDiff: 0.6 ppm		 Ecgonine methyl ester (BioDeep_00000001463)
Formula: C10H17NO3 (199.1208)		 5.26 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000057607 Unreliable 200.1398 200.1398 ~ 200.1398
MzDiff: none		 1,2-Diphenylethane (BioDeep_00000010082)
Formula: C14H14 (182.1095)		 0.78 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 4 Sample Hits
Metabolite Species Sample
beta-Alanyl-L-lysine

Formula: C9H19N3O3 (217.1426)
Adducts: [M+H-H2O]+ (Ppm: 11.7) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

1,2-Diphenylethane

Formula: C14H14 (182.1095)
Adducts: [M+NH4]+ (Ppm: 17.8) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

1,2-Diphenylethane

Formula: C14H14 (182.1095)
Adducts: [M+NH4]+ (Ppm: 16.8) 		Homo sapiens (esophagus)
TO31T
Resolution: 75μm, 56x54

Description

1,2-Diphenylethane

Formula: C14H14 (182.1095)
Adducts: [M+NH4]+ (Ppm: 15.3) 		Homo sapiens (esophagus)
TO29T
Resolution: 75μm, 56x48

Description