M/Z: 304.1344


Hit 2 annotations:  Papaverine_[M+H-2H2O]+; Sakuranetin_[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 1 Reference Ions Near m/z 304.1344
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000017096 Unavailable 304.1346 304.1344 ~ 304.1348
MzDiff: 1.4 ppm		 Papaverine (BioDeep_00000002550)
Formula: C20H21NO4 (339.1471)		 -0.33 (100%) Vitis vinifera
[PO:0009086] endocarp

Found 4 Sample Hits
Metabolite Species Sample
Papaverine

Formula: C20H21NO4 (339.1471)
Adducts: [M+H-2H2O]+ (Ppm: 4) 		Vitis vinifera (Fruit)
grape_dhb_91_1
Resolution: 50μm, 120x114

Description

Grape berries fruit, condition: Ripe
Papaverine

Formula: C20H21NO4 (339.1471)
Adducts: [M+H-2H2O]+ (Ppm: 5.3) 		Vitis vinifera (Fruit)
grape_dhb_164_1
Resolution: 17μm, 136x122

Description

Grape berries fruit, condition: Late
Papaverine

Formula: C20H21NO4 (339.1471)
Adducts: [M+H-2H2O]+ (Ppm: 4) 		Vitis vinifera (Fruit)
grape_dhb_163_1
Resolution: 17μm, 132x115

Description

Grape berries fruit, condition: Late
Sakuranetin

Formula: C16H14O5 (286.0841)
Adducts: [M+NH4]+ (Ppm: 14.3) 		Posidonia oceanica (root)
20190613_MS1_A19r-18
Resolution: 17μm, 246x264

Description