M/Z: 325.3224


Hit 1 annotations:  Oleoylethanolamide_[M-H2O+NH4]+


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 325.3224
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000056494 Reliable 325.3226 325.3224 ~ 325.3227
MzDiff: 0.9 ppm		 Oleoylethanolamide (BioDeep_00000018228)
Formula: C20H39NO2 (325.2981)		 5.01 (100%) DESI
[NOVOCELL:BACKGROUND] blank

Found 5 Sample Hits
Metabolite Species Sample
Oleoylethanolamide

Formula: C20H39NO2 (325.2981)
Adducts: [M-H2O+NH4]+ (Ppm: 1.2) 		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.
Oleoylethanolamide

Formula: C20H39NO2 (325.2981)
Adducts: [M-H2O+NH4]+ (Ppm: 4.2) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

Oleoylethanolamide

Formula: C20H39NO2 (325.2981)
Adducts: [M-H2O+NH4]+ (Ppm: 3.3) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

Oleoylethanolamide

Formula: C20H39NO2 (325.2981)
Adducts: [M-H2O+NH4]+ (Ppm: 5.8) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

Oleoylethanolamide

Formula: C20H39NO2 (325.2981)
Adducts: [M-H2O+NH4]+ (Ppm: 3.6) 		Homo sapiens (esophagus)
LNTO29_18_2
Resolution: 75μm, 62x68

Description