M/Z: 942.6362

Hit 2 annotations: PI(20:0/18:1(12Z)-2OH(9,10))_[M+NH4]+; PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))_[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 11 Reference Ions Near m/z 942.6362

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000063099 Reliable	942.6327	942.6326 ~ 942.6328 MzDiff: `0.9 ppm`	PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000196011) Formula: C51H91O13P (942.6197)	1.35 (70%)	Mus musculus [UBERON:0000956] cerebral cortex
MSI_000058622 Unreliable	942.6325	942.6323 ~ 942.6326 MzDiff: `1.3 ppm`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	1.16 (100%)	Mus musculus [UBERON:0001950] neocortex
MSI_000061904 Unreliable	942.6362	942.6362 ~ 942.6362 MzDiff: `none`	PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000196011) Formula: C51H91O13P (942.6197)	0.62 (100%)	Mus musculus [UBERON:0000956] cerebral cortex
MSI_000002545 Unreliable	942.6323	942.6323 ~ 942.6323 MzDiff: `none`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	0.51 (100%)	Rattus norvegicus [UBERON:0001950] neocortex
MSI_000003137 Unreliable	942.6323	942.6323 ~ 942.6323 MzDiff: `none`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	1.84 (100%)	Rattus norvegicus [UBERON:0002037] cerebellum
MSI_000005283 Unavailable	942.6323	942.6323 ~ 942.6323 MzDiff: `none`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	-0.85 (100%)	Rattus norvegicus [UBERON:0002298] brainstem
MSI_000005914 Unavailable	942.6323	942.6323 ~ 942.6323 MzDiff: `none`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	-0.94 (100%)	Rattus norvegicus [UBERON:0002435] striatum
MSI_000059994 Unavailable	942.6323	942.6323 ~ 942.6323 MzDiff: `none`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	-0.79 (100%)	Mus musculus [UBERON:0002298] brainstem
MSI_000060597 Unavailable	942.6323	942.6323 ~ 942.6323 MzDiff: `none`	PI(20:0/18:1(12Z)-2OH(9,10)) (BioDeep_00000202013) Formula: C47H89O15P (924.5939)	-0.33 (100%)	Mus musculus [UBERON:0002421] hippocampal formation
MSI_000062171 Unreliable	942.6372	942.6372 ~ 942.6372 MzDiff: `none`	PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000196011) Formula: C51H91O13P (942.6197)	0.41 (100%)	Mus musculus [UBERON:0001950] neocortex
MSI_000062871 Unavailable	942.6372	942.6372 ~ 942.6372 MzDiff: `none`	PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000196011) Formula: C51H91O13P (942.6197)	-0.38 (100%)	Mus musculus [UBERON:0002421] hippocampal formation

Found 5 Sample Hits

Metabolite	Species	Sample
PI(20:0/18:1(12Z)-2OH(9,10)) Formula: C47H89O15P (924.5939) Adducts: [M+NH4]+ (Ppm: 4.9)	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-H2O+NH4]+ (Ppm: 6.1)	Mus musculus (brain)	Brain01_Bregma1-42_02_centroid Resolution: 17μm, 434x258 Description
PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) Formula: C51H91O13P (942.6197) Adducts: [M-H2O+NH4]+ (Ppm: 7.2)	Mus musculus (brain)	Brain01_Bregma1-42_01_centroid Resolution: 17μm, 447x118 Description
PG(a-25:0/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) Formula: C51H91O13P (942.6197) Adducts: [M-H2O+NH4]+ (Ppm: 10.8)	Mus musculus (brain)	Brain02_Bregma1-42_03 Resolution: 17μm, 483x403 Description
PI(20:0/18:1(12Z)-2OH(9,10)) Formula: C47H89O15P (924.5939) Adducts: [M+NH4]+ (Ppm: 5.2)	Mus musculus (brain)	Brain02_Bregma-1-46 Resolution: 17μm, 294x399 Description