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 637.0749
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000017271 Reliable 637.0805 637.0805 ~ 637.0806
MzDiff: 0.3 ppm
7,14-dimethoxy-3,10-dioxo-13-[(3,4,5-trihydroxyoxan-2-yl)oxy]-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaen-6-yl 3,4,5-trihydroxybenzoate (BioDeep_00002086350)
Formula: C28H22O16 (614.0908)
3.69 (100%) Vitis vinifera
[PO:0009087] mesocarp
MSI_000016550 Unreliable 637.0805 637.0805 ~ 637.0806
MzDiff: 0.3 ppm
7,14-dimethoxy-3,10-dioxo-13-[(3,4,5-trihydroxyoxan-2-yl)oxy]-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaen-6-yl 3,4,5-trihydroxybenzoate (BioDeep_00002086350)
Formula: C28H22O16 (614.0908)
0.6 (100%) Vitis vinifera
[PO:0009086] endocarp
MSI_000050285 Unreliable 637.0743 637.0743 ~ 637.0743
MzDiff: none
7-[4-(3,5-dihydroxyphenoxy)-3,5-dihydroxyphenoxy]-3-(2,4,6-trihydroxyphenoxy)oxanthrene-1,2,6,8-tetrol (BioDeep_00002299038)
Formula: C30H20O16 (636.0751)
0.06 (100%) Mytilus edulis
[UBERON:0009120] gill filament

Found 3 Sample Hits
Metabolite Species Sample
7-[4-(3,5-dihydroxyphenoxy)-3,5-dihydroxyphenoxy]-3-(2,4,6-trihydroxyphenoxy)oxanthrene-1,2,6,8-tetrol

Formula: C30H20O16 (636.0751)
Adducts: [M+H]+ (Ppm: 11.8)
Mytilus edulis (mantle)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210
Resolution: 10μm, 270x210

Description

7-[4-(3,5-dihydroxyphenoxy)-3,5-dihydroxyphenoxy]-3-(2,4,6-trihydroxyphenoxy)oxanthrene-1,2,6,8-tetrol

Formula: C30H20O16 (636.0751)
Adducts: [M+H]+ (Ppm: 12.7)
Mytilus edulis (gill)
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210
Resolution: 11μm, 305x210

Description

single cell layer class_4 is the gill structure cells, metabolite ion 534.2956 is the top representive ion of this type of cell

7-[4-(3,5-dihydroxyphenoxy)-3,5-dihydroxyphenoxy]-3-(2,4,6-trihydroxyphenoxy)oxanthrene-1,2,6,8-tetrol

Formula: C30H20O16 (636.0751)
Adducts: [M+H]+ (Ppm: 12.9)
Mytilus edulis (mantle)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210
Resolution: 10μm, 275x210

Description