M/Z: 174.086


Hit 2 annotations:  2-Oxoarginine_[M+H]+; Indole-3-acetamide_[M]+


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 2 Reference Ions Near m/z 174.086
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000015855 Reliable 174.0942 174.0942 ~ 174.0942
MzDiff: 0.3 ppm		 Ephedroxane (BioDeep_00000011952)
Formula: C11H13NO2 (191.0946)		 3.21 (100%) Vitis vinifera
[PO:0009085] exocarp
MSI_000038572 Unreliable 174.0822 174.0822 ~ 174.0822
MzDiff: none		 Indole-3-acetamide (BioDeep_00000003131)
Formula: C10H10N2O (174.0793)		 1.51 (100%) Posidonia oceanica
[PO:0005059] root endodermis

Found 3 Sample Hits
Metabolite Species Sample
2-Oxoarginine

Formula: C6H11N3O3 (173.08)
Adducts: [M+H]+ (Ppm: 7.5) 		Marker Pen (NA)
3ul_0.8Mpa_RAW_20241016-PAPER PNMK
Resolution: 30μm, 315x42

Description

By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of 322.1918, 323.1953, 546.4010, and etc, from the single cell deconvolution sampling layer class_4. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.
Indole-3-acetamide

Formula: C10H10N2O (174.0793)
Adducts: [M]+ (Ppm: 19.8) 		Posidonia oceanica (root)
MS1_20180404_PO_1200
Resolution: 17μm, 193x208

Description

2-Oxoarginine

Formula: C6H11N3O3 (173.08)
Adducts: [M+H]+ (Ppm: 10.3) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description