M/Z: 943.6254


Hit 2 annotations:  (2s)-1-(octadecanoyloxy)-3-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl (9z,12z,15z)-octadeca-9,12,15-trienoate_[M+H]+; PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))_[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 6 Reference Ions Near m/z 943.6254
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000063538 Unreliable 943.622 943.622 ~ 943.6221
MzDiff: 0.2 ppm		 PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000196011)
Formula: C51H91O13P (942.6197)		 1.24 (100%) Mus musculus
[UBERON:0000956] cerebral cortex
MSI_000002611 Unreliable 943.635 943.635 ~ 943.635
MzDiff: none		 (2s)-1-(octadecanoyloxy)-3-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl (9z,12z,15z)-octadeca-9,12,15-trienoate (BioDeep_00002083978)
Formula: C51H90O15 (942.6279)		 0.08 (100%) Rattus norvegicus
[UBERON:0001950] neocortex
MSI_000003226 Unreliable 943.635 943.635 ~ 943.635
MzDiff: none		 (2s)-1-(octadecanoyloxy)-3-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl (9z,12z,15z)-octadeca-9,12,15-trienoate (BioDeep_00002083978)
Formula: C51H90O15 (942.6279)		 0.75 (100%) Rattus norvegicus
[UBERON:0002037] cerebellum
MSI_000005294 Unavailable 943.635 943.635 ~ 943.635
MzDiff: none		 (2s)-1-(octadecanoyloxy)-3-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl (9z,12z,15z)-octadeca-9,12,15-trienoate (BioDeep_00002083978)
Formula: C51H90O15 (942.6279)		 -0.87 (100%) Rattus norvegicus
[UBERON:0002298] brainstem
MSI_000005927 Unavailable 943.635 943.635 ~ 943.635
MzDiff: none		 (2s)-1-(octadecanoyloxy)-3-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl (9z,12z,15z)-octadeca-9,12,15-trienoate (BioDeep_00002083978)
Formula: C51H90O15 (942.6279)		 -0.98 (100%) Rattus norvegicus
[UBERON:0002435] striatum
MSI_000064924 Unreliable 943.6221 943.6221 ~ 943.6221
MzDiff: none		 PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000196011)
Formula: C51H91O13P (942.6197)		 0.2 (100%) Mus musculus
[UBERON:0001950] neocortex

Found 3 Sample Hits
Metabolite Species Sample
(2s)-1-(octadecanoyloxy)-3-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl (9z,12z,15z)-octadeca-9,12,15-trienoate

Formula: C51H90O15 (942.6279)
Adducts: [M+H]+ (Ppm: 0.2) 		Rattus norvegicus (Brain)
Spectroswiss - sol_2x_br_2
Resolution: 17μm, 488x193

Description

PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))

Formula: C51H91O13P (942.6197)
Adducts: [M+H]+ (Ppm: 1.7) 		Mytilus edulis (mantle)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210
Resolution: 10μm, 275x210

Description

PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))

Formula: C51H91O13P (942.6197)
Adducts: [M+H]+ (Ppm: 5.3) 		Mus musculus (brain)
Brain02_Bregma-3-88
Resolution: 17μm, 288x282

Description