M/Z: 784.6


Hit 2 annotations:  2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate_[M+K]+; SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R))_[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 10 Reference Ions Near m/z 784.6
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000006477 Reliable 784.5964 784.596 ~ 784.5966
MzDiff: 2.5 ppm		 2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate (BioDeep_00000175799)
Formula: C44H67N5O5 (745.5142)		 8.19 (83%) Rattus norvegicus
[UBERON:0004358] caput epididymis
MSI_000063265 Unreliable 784.5936 784.5936 ~ 784.5936
MzDiff: none		 SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) (BioDeep_00000215465)
Formula: C43H81N2O8P (784.573)		 0.73 (100%) Mus musculus
[UBERON:0000956] cerebral cortex
MSI_000022186 Unreliable 784.5921 784.5921 ~ 784.5921
MzDiff: none		 SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) (BioDeep_00000215465)
Formula: C43H81N2O8P (784.573)		 0.38 (100%) Mus musculus
[UBERON:0001499] muscle of arm
MSI_000028675 Unreliable 784.5933 784.5933 ~ 784.5933
MzDiff: none		 Not Annotated 0.62 (0%) Macropus giganteus
[UBERON:0001891] midbrain
MSI_000030285 Unreliable 784.6 784.6 ~ 784.6
MzDiff: none		 2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate (BioDeep_00000175799)
Formula: C44H67N5O5 (745.5142)		 2 (100%) Macropus giganteus
[UBERON:0003027] cingulate cortex
MSI_000030724 Unreliable 784.5933 784.5933 ~ 784.5933
MzDiff: none		 Not Annotated 1.15 (0%) Macropus giganteus
[UBERON:0003027] cingulate cortex
MSI_000031786 Unavailable 784.5933 784.5933 ~ 784.5933
MzDiff: none		 Not Annotated -0.14 (0%) Macropus giganteus
[UBERON:0006093] precuneus cortex
MSI_000061638 Unavailable 784.5951 784.5951 ~ 784.5951
MzDiff: none		 SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) (BioDeep_00000215465)
Formula: C43H81N2O8P (784.573)		 -0.35 (100%) Mus musculus
[UBERON:0000956] cerebral cortex
MSI_000062321 Unavailable 784.5951 784.5951 ~ 784.5951
MzDiff: none		 SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) (BioDeep_00000215465)
Formula: C43H81N2O8P (784.573)		 -0.35 (100%) Mus musculus
[UBERON:0001950] neocortex
MSI_000062754 Unavailable 784.5951 784.5951 ~ 784.5951
MzDiff: none		 SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) (BioDeep_00000215465)
Formula: C43H81N2O8P (784.573)		 -0.35 (100%) Mus musculus
[UBERON:0002421] hippocampal formation

Found 13 Sample Hits
Metabolite Species Sample
2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19.7) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_17
Resolution: 17μm, 208x108

Description

1 male adult wild-type rat was obtained from Inserm U1085 - Irset Research Institute (University of Rennes1, France). Animals were age 60 days and were reared under ad-lib conditions. Care and handling of all animals complied with EU directive 2010/63/EU on the protection of animals used for scientific purposes. The whole epididymis was excised from each animal immediately post-mortem, loosely wrapped rapidly in an aluminum foil and a 2.5% (w/v) carboxymethylcellulose (CMC) solution was poured to embed the epididymis to preserve their morphology. To remove air bubbles, the filled aluminum molds was gently freezed by depositing it on isopentane or dry ice, then on the nitrogen vapors and finally by progressively dipping the CMC/sample coated with aluminum foil into liquid nitrogen (or only flush with liquid nitrogen). Frozen tissues were stored at -80 °C until use to avoid degradation.
2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19.7) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_18
Resolution: 17μm, 208x104

Description

m/z_784.6019

Formula: - (n/a)
Adducts: (Ppm: 0) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_18
Resolution: 17μm, 208x104

Description

2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_44
Resolution: 17μm, 299x111

Description

2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19.6) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_46
Resolution: 17μm, 298x106

Description

2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19.9) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_47
Resolution: 17μm, 301x111

Description

2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19.7) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_48
Resolution: 17μm, 294x107

Description

m/z_784.5961

Formula: - (n/a)
Adducts: (Ppm: 0) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_04
Resolution: 17μm, 178x91

Description

2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 13.7) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito01_06
Resolution: 17μm, 183x103

Description

2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 19.7) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito03_14
Resolution: 17μm, 205x103

Description

SM(d18:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R))

Formula: C43H81N2O8P (784.573)
Adducts: [M-H2O+NH4]+ (Ppm: 5.3) 		Mus musculus (Left upper arm)
357_l_total ion count
Resolution: 50μm, 97x131

Description

Diseased
m/z_784.5933

Formula: - (n/a)
Adducts: (Ppm: 0) 		Macropus giganteus (Brain)
170321_kangaroobrain-dan3-pos_maxof50.0_med1
Resolution: 50μm, 81x50

Description

Sample information Organism: Macropus giganteus (kangaroo) Organism part: Brain Condition: Wildtype Sample growth conditions: Wild
2-[[2-[[(6Z,9Z,12Z)-Octadeca-6,9,12-trienoyl]amino]-6-oxo-3H-purin-9-yl]methoxy]ethyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate

Formula: C44H67N5O5 (745.5142)
Adducts: [M+K]+ (Ppm: 15.2) 		Macropus giganteus (Brain)
170321_kangaroobrain-dan3-pos_maxof50.0_med1
Resolution: 50μm, 81x50

Description

Sample information Organism: Macropus giganteus (kangaroo) Organism part: Brain Condition: Wildtype Sample growth conditions: Wild