M/Z: 329.2338


Hit 2 annotations:  Corchorifatty acid F_[M+H]+; Trimethoprim_[M+K]+


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 329.2338
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000057969 Reliable 329.2336 329.2333 ~ 329.2339
MzDiff: 2.4 ppm		 Trimethoprim (BioDeep_00000001590)
Formula: C14H18N4O3 (290.1379)		 3.71 (93%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000051768 Unreliable 329.2434 329.2434 ~ 329.2434
MzDiff: none		 Docosahexaenoic acid (BioDeep_00000002670)
Formula: C22H32O2 (328.2402)		 2.47 (100%) Homo sapiens
[UBERON:0001052] rectum

Found 9 Sample Hits
Metabolite Species Sample
Corchorifatty acid F

Formula: C18H32O5 (328.225)
Adducts: [M+H]+ (Ppm: 5) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 7.1) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 10.8) 		Homo sapiens (NA)
160TopL,130TopR,150BottomL,140BottomR-profile
Resolution: 17μm, 142x136

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 4.1) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 4.4) 		Homo sapiens (esophagus)
TO29T
Resolution: 75μm, 56x48

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 4.7) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

Corchorifatty acid F

Formula: C18H32O5 (328.225)
Adducts: [M+H]+ (Ppm: 5.7) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 5.6) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

Trimethoprim

Formula: C14H18N4O3 (290.1379)
Adducts: [M+K]+ (Ppm: 5.9) 		Homo sapiens (esophagus)
LNTO30_7_2
Resolution: 75μm, 82x68

Description