M/Z: 304.1644


Hit 2 annotations:  Scopolamine_[M+H]+; Valyltryptophan_[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 304.1644
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000006790 304.1563 304.1562 ~ 304.1565
MzDiff: 1.0 ppm		 Scopolamine (BioDeep_00000001430)
Formula: C17H21NO4 (303.1471)		 4.37 (89%) Rattus norvegicus
[UBERON:0004358] caput epididymis
MSI_000006551 Reliable 304.1618 304.1617 ~ 304.1619
MzDiff: 0.6 ppm		 Valyltryptophan (BioDeep_00000026508)
Formula: C16H21N3O3 (303.1583)		 6 (100%) Rattus norvegicus
[UBERON:0004358] caput epididymis
MSI_000061088 Unreliable 304.1641 304.164 ~ 304.1644
MzDiff: 1.4 ppm		 Valyltryptophan (BioDeep_00000026508)
Formula: C16H21N3O3 (303.1583)		 4.02 (100%) Mus musculus
[UBERON:0000956] cerebral cortex
MSI_000062473 Unavailable 304.1644 304.1644 ~ 304.1644
MzDiff: none		 Valyltryptophan (BioDeep_00000026508)
Formula: C16H21N3O3 (303.1583)		 -0.38 (100%) Mus musculus
[UBERON:0001950] neocortex

Found 4 Sample Hits
Metabolite Species Sample
Scopolamine

Formula: C17H21NO4 (303.1471)
Adducts: [M+H]+ (Ppm: 6.5) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_14
Resolution: 17μm, 205x103

Description

Valyltryptophan

Formula: C16H21N3O3 (303.1583)
Adducts: [M+H]+ (Ppm: 1.1) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

Valyltryptophan

Formula: C16H21N3O3 (303.1583)
Adducts: [M+H]+ (Ppm: 3.8) 		Mus musculus (brain)
Brain01_Bregma1-42_02_centroid
Resolution: 17μm, 434x258

Description

Valyltryptophan

Formula: C16H21N3O3 (303.1583)
Adducts: [M+H]+ (Ppm: 5.1) 		Mus musculus (brain)
Brain01_Bregma1-42_01_centroid
Resolution: 17μm, 447x118

Description