Docosatetraenoate

docosatetraenoate

Formula: C22H36O2 (332.2715)
Chinese Name: 二十二碳四烯酸, 顺-7,10,13,16-二十二碳四烯酸
BioDeep ID: BioDeep_00001888725 ( View LC/MS Profile)
SMILES: CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCCC(O)=O

Found 1 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
333.2833	[M+H]+ `PPM:13.5`	Marker Pen	NA	DESI (None)	3ul_0.8Mpa_RAW_20241016-PAPER PNMK - MEMI_test 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.

333.2833

[M+H]+
PPM:13.5

Marker Pen

DESI (None)

3ul_0.8Mpa_RAW_20241016-PAPER PNMK - MEMI_test

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.

A polyunsaturated fatty acid anion that is the conjugate base of docosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.