M/Z: 625.5184

Hit 2 annotations: DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0)_[M+H-H2O]+; DG(18:1/20:4)_[M+H-H2O]+

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 8 Reference Ions Near m/z 625.5184

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000006384 Reliable	625.5188	625.5187 ~ 625.5189 MzDiff: `0.8 ppm`	DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) (BioDeep_00000028457) Formula: C41H70O5 (642.5223)	10.45 (100%)	Rattus norvegicus [UBERON:0004358] caput epididymis
MSI_000020230 Reliable	625.5112	625.511 ~ 625.5114 MzDiff: `1.5 ppm`	Annomutacin (BioDeep_00000021095) Formula: C37H68O7 (624.4965)	5.24 (100%)	Rattus norvegicus [UBERON:0004358] caput epididymis
MSI_000020328	625.5259	625.5258 ~ 625.5259 MzDiff: `0.3 ppm`	Not Annotated	4.42 (0%)	Rattus norvegicus [UBERON:0004358] caput epididymis
MSI_000021430 Unreliable	625.5184	625.5184 ~ 625.5184 MzDiff: `none`	DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) (BioDeep_00000028457) Formula: C41H70O5 (642.5223)	0.94 (100%)	Mus musculus [UBERON:0001499] muscle of arm
MSI_000022228 Unreliable	625.5239	625.5239 ~ 625.5239 MzDiff: `none`	Not Annotated	0.34 (0%)	Mus musculus [UBERON:0001499] muscle of arm
MSI_000031136 Unreliable	625.5154	625.5154 ~ 625.5154 MzDiff: `none`	DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) (BioDeep_00000028457) Formula: C41H70O5 (642.5223)	2.3 (100%)	Macropus giganteus [UBERON:0006093] precuneus cortex
MSI_000050128 Unreliable	625.5189	625.5189 ~ 625.5189 MzDiff: `none`	DG(18:1/20:4) (BioDeep_00001920146) Formula: C41H70O5 (642.5223)	0.84 (100%)	Mytilus edulis [UBERON:0009120] gill filament
MSI_000050769 Unreliable	625.5189	625.5189 ~ 625.5189 MzDiff: `none`	DG(18:1/20:4) (BioDeep_00001920146) Formula: C41H70O5 (642.5223)	1.06 (100%)	Mytilus edulis [UBERON:2001856] gill ray

Found 18 Sample Hits

Metabolite	Species	Sample
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 1)	Homo sapiens (Liver)	20171107_FIT4_DHBpos_p70_s50 Resolution: 50μm, 70x70 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	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.
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito03_18 Resolution: 17μm, 208x104 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_43 Resolution: 17μm, 298x106 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.3)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_44 Resolution: 17μm, 299x111 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.3)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_46 Resolution: 17μm, 298x106 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.3)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_47 Resolution: 17μm, 301x111 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.5)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_48 Resolution: 17μm, 294x107 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.3)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_04 Resolution: 17μm, 178x91 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.3)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_03 Resolution: 17μm, 159x110 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	Rattus norvegicus (normal)	epik_dhb_head_ito01_05 Resolution: 17μm, 183x105 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_06 Resolution: 17μm, 183x103 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito03_14 Resolution: 17μm, 205x103 Description
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 1)	Mus musculus (Left upper arm)	357_l_total ion count Resolution: 50μm, 97x131 Description Diseased
DG(16:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 5.8)	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
DG(18:1/20:4) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.8)	Mytilus edulis (mantle)	20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210 Resolution: 10μm, 270x210 Description
DG(18:1/20:4) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	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
DG(18:1/20:4) Formula: C41H70O5 (642.5223) Adducts: [M+H-H2O]+ (Ppm: 0.2)	Mytilus edulis (mantle)	20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210 Resolution: 10μm, 275x210 Description