M/Z: 303.9648


Hit 2 annotations:  Propanamide, 2-hydroxy-2-methyl-N-(3,4,5-trichlorophenyl)-_[M+Na]+; 6,7-Dichloro-5-(N,N-dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid_[M+H-2H2O]+


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 303.9648
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000032733 Unreliable 303.9745 303.9745 ~ 303.9746
MzDiff: 0.6 ppm		 {4-[2-(methylsulfanyl)-1,3-thiazol-5-yl]phenyl}oxidanesulfonic acid (BioDeep_00002287450)
Formula: C10H9NO4S3 (302.9694)		 1.42 (100%) Posidonia oceanica
[PO:0005020] vascular bundle
MSI_000065902 Unreliable 303.9605 303.9605 ~ 303.9605
MzDiff: none		 6,7-Dichloro-5-(N,N-dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid (BioDeep_00000183076)
Formula: C11H11Cl2NO5S (338.9735)		 1.15 (100%) Homo sapiens
[UBERON:0007779] transudate
MSI_000013607 Unreliable 303.9743 303.9743 ~ 303.9743
MzDiff: none		 8-Hydroxy-2,3,4-trichlorodibenzofuran (BioDeep_00000010534)
Formula: C12H5Cl3O2 (285.9355)		 0.61 (100%) Plant
[PO:0005417] phloem
MSI_000014507 Unreliable 303.9743 303.9743 ~ 303.9743
MzDiff: none		 8-Hydroxy-2,3,4-trichlorodibenzofuran (BioDeep_00000010534)
Formula: C12H5Cl3O2 (285.9355)		 0.89 (100%) Plant
[PO:0006036] root epidermis
MSI_000019136 Unavailable 303.9743 303.9743 ~ 303.9743
MzDiff: none		 8-Hydroxy-2,3,4-trichlorodibenzofuran (BioDeep_00000010534)
Formula: C12H5Cl3O2 (285.9355)		 -0.96 (100%) Plant
[PO:0020124] root stele
MSI_000019417 Unreliable 303.9743 303.9743 ~ 303.9743
MzDiff: none		 8-Hydroxy-2,3,4-trichlorodibenzofuran (BioDeep_00000010534)
Formula: C12H5Cl3O2 (285.9355)		 0.67 (100%) Plant
[PO:0025197] stele

Found 3 Sample Hits
Metabolite Species Sample
Propanamide, 2-hydroxy-2-methyl-N-(3,4,5-trichlorophenyl)-

Formula: C10H10Cl3NO2 (280.9777)
Adducts: [M+Na]+ (Ppm: 7) 		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).
6,7-Dichloro-5-(N,N-dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid

Formula: C11H11Cl2NO5S (338.9735)
Adducts: [M+H-2H2O]+ (Ppm: 3.1) 		Homo sapiens (esophagus)
LNTO30_7_2
Resolution: 75μm, 82x68

Description

6,7-Dichloro-5-(N,N-dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid

Formula: C11H11Cl2NO5S (338.9735)
Adducts: [M+H-2H2O]+ (Ppm: 2.8) 		Homo sapiens (colorectal adenocarcinoma)
240TopL, 210TopR, 230BottomL, 220BottomR-centroid
Resolution: 50μm, 142x141

Description