M/Z: 300.2021


Hit 2 annotations:  Malonoben_[M+NH4]+; Butenafine_[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 2 Reference Ions Near m/z 300.2021
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000058012 Reliable 300.2054 300.2051 ~ 300.2057
MzDiff: 2.2 ppm		 Butenafine (BioDeep_00000006655)
Formula: C23H27N (317.2143)		 6.61 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000057150 Unreliable 300.2114 300.2114 ~ 300.2114
MzDiff: none		 Butenafine (BioDeep_00000006655)
Formula: C23H27N (317.2143)		 1.34 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 4 Sample Hits
Metabolite Species Sample
Malonoben

Formula: C18H22N2O (282.1732)
Adducts: [M+NH4]+ (Ppm: 16.4) 		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.
Butenafine

Formula: C23H27N (317.2143)
Adducts: [M+H-H2O]+ (Ppm: 18.8) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

Butenafine

Formula: C23H27N (317.2143)
Adducts: [M+H-H2O]+ (Ppm: 18.2) 		Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

Butenafine

Formula: C23H27N (317.2143)
Adducts: [M+H-H2O]+ (Ppm: 19.8) 		Homo sapiens (colorectal adenocarcinoma)
200TopL, 170TopR, 190BottomL, 180BottomR-centroid
Resolution: 50μm, 132x126

Description