Tuliposide B

(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl 3,4-dihydroxy-2-methylidenebutanoate

Formula: C11H18O9 (294.0951)
Chinese Name:
BioDeep ID: BioDeep_00000006867 ( View LC/MS Profile)
SMILES: [H]C(O)(CO)C(=C)C(=O)O[C@]1([H])O[C@]([H])(CO)[C@@]([H])(O)[C@]([H])(O)[C@@]1([H])O

Found 3 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
295.1032	[M+H]+ `PPM:2.9`	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.
295.0978	[M+H]+ `PPM:15.4`	Homo sapiens	esophagus	DESI ()	LNTO22_1_3 - MTBLS385 Resolution: 75μm, 121x68 Description
295.0979	[M+H]+ `PPM:15.1`	Homo sapiens	esophagus	DESI ()	LNTO22_1_8 - MTBLS385 Resolution: 75μm, 69x61 Description

295.1032

[M+H]+
PPM:2.9

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.

295.0978

[M+H]+
PPM:15.4

Homo sapiens

esophagus

DESI ()

LNTO22_1_3 - MTBLS385

Resolution: 75μm, 121x68

Description

295.0979

[M+H]+
PPM:15.1

Homo sapiens

esophagus

DESI ()

LNTO22_1_8 - MTBLS385

Resolution: 75μm, 69x61

Description

Tuliposide b is a member of the class of compounds known as hexoses. Hexoses are monosaccharides in which the sugar unit is a is a six-carbon containing moeity. Tuliposide b is soluble (in water) and a very weakly acidic compound (based on its pKa). Tuliposide b can be found in garden onion, which makes tuliposide b a potential biomarker for the consumption of this food product.