M/Z: 319.2273


Hit 1 annotations:  5-KETE_[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 4 Reference Ions Near m/z 319.2273
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000043381 Reliable 319.2283 319.2283 ~ 319.2283
MzDiff: 0.3 ppm		 5-KETE (BioDeep_00000003306)
Formula: C20H30O3 (318.2195)		 1.84 (100%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000058344 Unreliable 319.2274 319.2272 ~ 319.2278
MzDiff: 2.6 ppm		 5-KETE (BioDeep_00000003306)
Formula: C20H30O3 (318.2195)		 1.82 (100%) Homo sapiens
[UBERON:0007779] transudate
MSI_000053477 Unreliable 319.2275 319.2275 ~ 319.2275
MzDiff: none		 5-KETE (BioDeep_00000003306)
Formula: C20H30O3 (318.2195)		 2.43 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000055735 Unreliable 319.2288 319.2288 ~ 319.2288
MzDiff: none		 5-KETE (BioDeep_00000003306)
Formula: C20H30O3 (318.2195)		 0.43 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 22 Sample Hits
Metabolite Species Sample
5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 4.8) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 2.3) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 4.8) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 1.8) 		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).
5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 1.7) 		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).
5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 1.4) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.5) 		Homo sapiens (esophagus)
LNTO26_7_1
Resolution: 17μm, 75x74

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 6.4) 		Homo sapiens (esophagus)
LNTO26_7_2
Resolution: 17μm, 135x101

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.1) 		Homo sapiens (esophagus)
LNTO26_7_3
Resolution: 75μm, 82x88

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 3.6) 		Homo sapiens (esophagus)
TO31T
Resolution: 75μm, 56x54

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.5) 		Homo sapiens (esophagus)
TO29T
Resolution: 75μm, 56x48

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 3.3) 		Homo sapiens (esophagus)
LNTO30_17_2
Resolution: 75μm, 82x54

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.8) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 4.8) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 4.5) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.1) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.8) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 5.1) 		Homo sapiens (esophagus)
LNTO26_16_1
Resolution: 75μm, 95x88

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 3.3) 		Homo sapiens (esophagus)
LNTO29_18_2
Resolution: 75μm, 62x68

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 11.7) 		Homo sapiens (esophagus)
LNTO30_7_2
Resolution: 75μm, 82x68

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 1.4) 		Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description

5-KETE

Formula: C20H30O3 (318.2195)
Adducts: [M+H]+ (Ppm: 3.9) 		Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description