M/Z: 745.5111

Hit 4 annotations: PS(15:0/18:2(9Z,12Z))_[M-H2O+NH4]+; PC(14:0/18:1(12Z)-O(9S,10R))_[M]+; SM(d18:1/PGJ2)_[M+H-2H2O]+; PG(18:3(6Z,9Z,12Z)/16:0)_[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 13 Reference Ions Near m/z 745.5111

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000043439 Reliable	745.5045	745.5041 ~ 745.505 MzDiff: `3.7 ppm`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	9.87 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000043222 Reliable	745.5028	745.5025 ~ 745.503 MzDiff: `1.9 ppm`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	10.46 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000043694 Unreliable	745.5048	745.5043 ~ 745.505 MzDiff: `3.0 ppm`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	4.01 (100%)	Homo sapiens [UBERON:0001043] esophagus
MSI_000047552 Unreliable	745.5111	745.5111 ~ 745.5111 MzDiff: `none`	PC(14:0/18:1(12Z)-O(9S,10R)) (BioDeep_00000210636) Formula: C40H76NO9P (745.5257)	2.24 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000047667 Unreliable	745.5043	745.5043 ~ 745.5043 MzDiff: `none`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	2.18 (100%)	Homo sapiens [UBERON:0013067] colorectal mucosa
MSI_000051667 Unreliable	745.521	745.521 ~ 745.521 MzDiff: `none`	Not Annotated	2.73 (0%)	Homo sapiens [UBERON:0001052] rectum
MSI_000051841 Unreliable	745.5073	745.5073 ~ 745.5073 MzDiff: `none`	SM(d16:1/5-iso PGF2VI) (BioDeep_00000215269) Formula: C39H73N2O9P (744.5053)	2.42 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000052280 Unreliable	745.5142	745.5142 ~ 745.5142 MzDiff: `none`	PC(14:0/18:1(12Z)-O(9S,10R)) (BioDeep_00000210636) Formula: C40H76NO9P (745.5257)	2.22 (100%)	Homo sapiens [UBERON:0001052] rectum
MSI_000065599 Unreliable	745.5026	745.5025 ~ 745.5028 MzDiff: `0.9 ppm`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	2.37 (100%)	Homo sapiens [UBERON:0001155] colon
MSI_000021461 Unreliable	745.5076	745.5076 ~ 745.5076 MzDiff: `none`	PS(15:0/18:2(9Z,12Z)) (BioDeep_00000104685) Formula: C39H72NO10P (745.4894)	0.9 (100%)	Mus musculus [UBERON:0001499] muscle of arm
MSI_000026340 Unreliable	745.5017	745.5017 ~ 745.5017 MzDiff: `none`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	1.99 (100%)	Mus musculus [UBERON:0002048] lung
MSI_000028136 Unreliable	745.5027	745.5027 ~ 745.5027 MzDiff: `none`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	1.87 (100%)	Macropus giganteus [UBERON:0001891] midbrain
MSI_000056251 Unavailable	745.5049	745.5049 ~ 745.5049 MzDiff: `none`	PG(18:3(6Z,9Z,12Z)/16:0) (BioDeep_00000031723) Formula: C40H73O10P (744.4941)	-0.58 (100%)	Homo sapiens [UBERON:0007779] transudate

Found 7 Sample Hits

Metabolite	Species	Sample
PS(15:0/18:2(9Z,12Z)) Formula: C39H72NO10P (745.4894) Adducts: [M-H2O+NH4]+ (Ppm: 6.7)	Mus musculus (Left upper arm)	357_l_total ion count Resolution: 50μm, 97x131 Description Diseased
PC(14:0/18:1(12Z)-O(9S,10R)) Formula: C40H76NO9P (745.5257) Adducts: [M]+ (Ppm: 18.9)	Homo sapiens (colorectal adenocarcinoma)	80TopL, 50TopR, 70BottomL, 60BottomR-profile Resolution: 17μm, 137x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
SM(d18:1/PGJ2) Formula: C43H77N2O8P (780.5417) Adducts: [M+H-2H2O]+ (Ppm: 17.7)	Homo sapiens (colorectal adenocarcinoma)	520TopL, 490TopR, 510BottomL, 500BottomR-profile Resolution: 17μm, 147x131 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
PC(14:0/18:1(12Z)-O(9S,10R)) Formula: C40H76NO9P (745.5257) Adducts: [M]+ (Ppm: 14.7)	Homo sapiens (colorectal adenocarcinoma)	439TopL, 409TopR, 429BottomL, 419BottomR-profile Resolution: 17μm, 157x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
PS(15:0/18:2(9Z,12Z)) Formula: C39H72NO10P (745.4894) Adducts: [M-H2O+NH4]+ (Ppm: 0.5)	Homo sapiens (NA)	160TopL,130TopR,150BottomL,140BottomR-profile Resolution: 17μm, 142x136 Description
PG(18:3(6Z,9Z,12Z)/16:0) Formula: C40H73O10P (744.4941) Adducts: [M+H]+ (Ppm: 4)	Homo sapiens (esophagus)	LNTO22_2_2 Resolution: 75μm, 135x94 Description
PG(18:3(6Z,9Z,12Z)/16:0) Formula: C40H73O10P (744.4941) Adducts: [M+H]+ (Ppm: 2.3)	Homo sapiens (esophagus)	LNTO30_7_2 Resolution: 75μm, 82x68 Description