M/Z: 269.1916


Hit 1 annotations:  Androstenedione_[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 6 Reference Ions Near m/z 269.1916
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000006076 Reliable 269.2007 269.2003 ~ 269.2009
MzDiff: 2.5 ppm		 Orphenadrine (BioDeep_00000002112)
Formula: C18H23NO (269.178)		 12.54 (100%) Rattus norvegicus
[UBERON:0004358] caput epididymis
MSI_000058250 Reliable 269.1916 269.1915 ~ 269.1918
MzDiff: 1.4 ppm		 Androstenedione (BioDeep_00000001250)
Formula: C19H26O2 (286.1933)		 3.93 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000017842 Unreliable 269.186 269.186 ~ 269.186
MzDiff: none		 (2e,6e,8e)-n-(2-hydroxy-2-methylpropyl)-10-oxodeca-2,6,8-trienimidic acid (BioDeep_00002251588)
Formula: C14H21NO3 (251.1521)		 1.28 (100%) Vitis vinifera
[PO:0009087] mesocarp
MSI_000016315 Unreliable 269.1924 269.1923 ~ 269.1924
MzDiff: 0.3 ppm		 Androstenedione (BioDeep_00000001250)
Formula: C19H26O2 (286.1933)		 1.84 (100%) Vitis vinifera
[PO:0009086] endocarp
MSI_000016608 Unreliable 269.2013 269.2013 ~ 269.2013
MzDiff: 0.1 ppm		 18-ethyl-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6-triene (BioDeep_00002170886)
Formula: C18H24N2 (268.1939)		 0.39 (100%) Vitis vinifera
[PO:0009086] endocarp
MSI_000028228 Unreliable 269.1995 269.1995 ~ 269.1995
MzDiff: none		 Orphenadrine (BioDeep_00000002112)
Formula: C18H23NO (269.178)		 1.65 (100%) Macropus giganteus
[UBERON:0001891] midbrain

Found 8 Sample Hits
Metabolite Species Sample
Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 9) 		Vitis vinifera (Fruit)
grape_dhb_91_1
Resolution: 50μm, 120x114

Description

Grape berries fruit, condition: Ripe
Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 8.6) 		Vitis vinifera (Fruit)
grape_dhb_164_1
Resolution: 17μm, 136x122

Description

Grape berries fruit, condition: Late
Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 9) 		Vitis vinifera (Fruit)
grape_dhb_163_1
Resolution: 17μm, 132x115

Description

Grape berries fruit, condition: Late
Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 5.6) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 6.4) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 5.6) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 6) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

Androstenedione

Formula: C19H26O2 (286.1933)
Adducts: [M+H-H2O]+ (Ppm: 6.8) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description