M/Z: 300.0867


Hit 1 annotations:  Kaempferide_[M-H2O+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 3 Reference Ions Near m/z 300.0867
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000016231 Reliable 300.0798 300.0797 ~ 300.08
MzDiff: 1.1 ppm		 1-methoxy-5'-(methylsulfanyl)-2h,3'h-spiro[indole-3,2'-[1,4]thiazol]-2-ol (BioDeep_00002285185)
Formula: C12H14N2O2S2 (282.0497)		 2.14 (100%) Vitis vinifera
[PO:0009085] exocarp
MSI_000037460 Unreliable 300.0929 300.0929 ~ 300.0929
MzDiff: none		 4,12-dihydroxy-3-methoxy-1,6-diazatetracyclo[7.6.1.0⁵,¹⁶.0¹⁰,¹⁵]hexadeca-3,5,7,9(16),10(15),11,13-heptaen-2-one (BioDeep_00002206831)
Formula: C15H10N2O4 (282.0641)		 1.7 (100%) Posidonia oceanica
[UBERON:0000329] hair root
MSI_000039697 Unreliable 300.0795 300.0795 ~ 300.0795
MzDiff: none		 1-methoxy-5'-(methylsulfanyl)-2h,3'h-spiro[indole-3,2'-[1,4]thiazol]-2-ol (BioDeep_00002285185)
Formula: C12H14N2O2S2 (282.0497)		 1.96 (100%) Posidonia oceanica
[PO:0005417] phloem

Found 1 Sample Hits
Metabolite Species Sample
Kaempferide

Formula: C16H12O6 (300.0634)
Adducts: [M-H2O+NH4]+ (Ppm: 0.2) 		Drosophila melanogaster (brain)
Drosophila18
Resolution: 5μm, 686x685

Description

Sample information Organism: Drosophila melanogaster Organism part: Brain Condition: Healthy Sample preparation Sample stabilisation: Frozen Tissue modification: Frozen MALDI matrix: 2,5-dihydroxybenzoic acid (DHB) MALDI matrix application: TM sprayer Solvent: Aceton/water MS analysis Polarity: Positive Ionisation source: Prototype Analyzer: Orbitrap Pixel size: 5μm × 5μm Annotation settings m/z tolerance (ppm): 3 Analysis version: Original MSM Pixel count: 469910 Imzml file size: 696.23 MB Ibd file size: 814.11 MB