2,4-dinitrophenyl-S-glutathione

[1-Carboxy-3-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(2,4-dinitrocyclohexa-3,5-dien-2-ylium-1-ylidene)--sulphanyliumyl]ethyl}-C-hydroxycarbonimidoyl)propyl]azanidyl

Formula: C16H15N5O10S (469.054)
Chinese Name:
BioDeep ID: BioDeep_00000228767 ( View LC/MS Profile)
SMILES: [N+]C(CCC(=O)NC(CSC1=C(C=C(C=C1)[N+]([O-])=O)[N+]([O-])=O)C(=O)NCC([O-])=O)C([O-])=O

Found 1 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
452.0526	[M+H-H2O]+ `PPM:4.3`	Mus musculus	Lung	MALDI (DHB)	image5 - MTBLS2075 Resolution: 40μm, 163x183 Description Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). Ion images of (a) m/z 796.6856 ([U13C-DPPC+Na]+), (b) m/z 756.5154 [PC32:0+Na]+ and (c) m/z 765.6079 ([D9-PC32:0+Na]+). (d) Overlay image of [U13C-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green). Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0.

452.0526

[M+H-H2O]+
PPM:4.3

Mus musculus

Lung

MALDI (DHB)

image5 - MTBLS2075

Resolution: 40μm, 163x183

Description

Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). Ion images of (a) m/z 796.6856 ([U13C-DPPC+Na]+), (b) m/z 756.5154 [PC32:0+Na]+ and (c) m/z 765.6079 ([D9-PC32:0+Na]+). (d) Overlay image of [U13C-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green). Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0.

2,4-dinitrophenyl-s-glutathione is a member of the class of compounds known as oligopeptides. Oligopeptides are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. 2,4-dinitrophenyl-s-glutathione is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 2,4-dinitrophenyl-s-glutathione can be found in a number of food items such as pineapple, tea, quince, and cabbage, which makes 2,4-dinitrophenyl-s-glutathione a potential biomarker for the consumption of these food products.