M/Z: 772.6441


Hit 2 annotations:  SM(d18:0/20:2(11Z,14Z))_[M+NH4]+; DG(a-25:0/PGJ2/0:0)_[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 3 Reference Ions Near m/z 772.6441
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000056915 Unreliable 772.6423 772.6422 ~ 772.6424
MzDiff: 1.0 ppm		 SM(d18:0/20:2(11Z,14Z)) (BioDeep_00000032966)
Formula: C43H83N2O6P (754.5988)		 1.23 (67%) Homo sapiens
[UBERON:0007779] transudate
MSI_000065677 Unreliable 772.6425 772.6422 ~ 772.6426
MzDiff: 1.9 ppm		 SM(d18:0/20:2(11Z,14Z)) (BioDeep_00000032966)
Formula: C43H83N2O6P (754.5988)		 1.88 (67%) Homo sapiens
[UBERON:0001155] colon
MSI_000043182 Unreliable 772.6423 772.6423 ~ 772.6424
MzDiff: 0.6 ppm		 SM(d18:0/20:2(11Z,14Z)) (BioDeep_00000032966)
Formula: C43H83N2O6P (754.5988)		 1.95 (100%) Homo sapiens
[UBERON:0001043] esophagus

Found 7 Sample Hits
Metabolite Species Sample
SM(d18:0/20:2(11Z,14Z))

Formula: C43H83N2O6P (754.5988)
Adducts: [M+NH4]+ (Ppm: 14.8) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

SM(d18:0/20:2(11Z,14Z))

Formula: C43H83N2O6P (754.5988)
Adducts: [M+NH4]+ (Ppm: 12.6) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

SM(d18:0/20:2(11Z,14Z))

Formula: C43H83N2O6P (754.5988)
Adducts: [M+NH4]+ (Ppm: 12.5) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

SM(d18:0/20:2(11Z,14Z))

Formula: C43H83N2O6P (754.5988)
Adducts: [M+NH4]+ (Ppm: 13.9) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

SM(d18:0/20:2(11Z,14Z))

Formula: C43H83N2O6P (754.5988)
Adducts: [M+NH4]+ (Ppm: 14.1) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

DG(a-25:0/PGJ2/0:0)

Formula: C48H84O7 (772.6217)
Adducts: [M-H2O+NH4]+ (Ppm: 3.5) 		Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description

SM(d18:0/20:2(11Z,14Z))

Formula: C43H83N2O6P (754.5988)
Adducts: [M+NH4]+ (Ppm: 12.9) 		Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description