M/Z: 164.046


Hit 2 annotations:  7-Nitroindazole_[M+H]+; 2-Hydroxycinnamic acid_[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 1 Reference Ions Near m/z 164.046
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000038994 Unreliable 164.0442 164.0442 ~ 164.0442
MzDiff: none		 2-Hydroxycinnamic acid (BioDeep_00000001088)
Formula: C9H8O3 (164.0473)		 1.23 (100%) Posidonia oceanica
[PO:0005059] root endodermis

Found 3 Sample Hits
Metabolite Species Sample
7-Nitroindazole

Formula: C7H5N3O2 (163.0382)
Adducts: [M+H]+ (Ppm: 18) 		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.
2-Hydroxycinnamic acid

Formula: C9H8O3 (164.0473)
Adducts: [M]+ (Ppm: 15.8) 		Posidonia oceanica (root)
20190613_MS1_A19r-18
Resolution: 17μm, 246x264

Description

2-Hydroxycinnamic acid

Formula: C9H8O3 (164.0473)
Adducts: [M]+ (Ppm: 4.8) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description