Riboflavin sodium phosphate

Riboflavin-5-phosphate sodium

Formula: C17H20N4NaO9P (478.0866)
Chinese Name: 核黄素磷酸钠
BioDeep ID: BioDeep_00000839601 ( View LC/MS Profile)
SMILES: CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)[O-])O)O)O.[Na+]



Found 4 Sample Hits

m/z Adducts Species Organ Scanning Sample
501.069 [M+Na]+
PPM:13.5		 Mus musculus Urinary bladder MALDI (CHCA)
HR2MSI_mouse_urinary_bladder - S096 - PXD001283
Resolution: 10μm, 260x134

Description

Mass spectrometry imaging of phospholipids in mouse urinary bladder (imzML dataset)
The spatial distribution of phospholipids in a tissue section of mouse urinary bladder was analyzed by MALDI MS imaging at 10 micrometer pixel size with high mass resolution (using an LTQ Orbitrap mass spectrometer).

R, ö, mpp A, Guenther S, Schober Y, Schulz O, Takats Z, Kummer W, Spengler B, Histology by mass spectrometry: label-free tissue characterization obtained from high-accuracy bioanalytical imaging. Angew Chem Int Ed Engl, 49(22):3834-8(2010)

Fig. S2: Single ion images of compounds shown in Fig. 1A-B : (upper left to lower right) m/z = 743.5482 (unknown), m/z = 741.5307 (SM (16:0), [M+K]+), m/z = 798.5410 (PC (34:1), [M+K]+), m/z = 616.1767 (heme b, M+), m/z = 772.5253 (PC (32:0), [M+K]+).

Stability of determined mass values was in the range of +/- 1 ppm over 22 hours of measurement (Fig. S4), with a standard deviation of 0.56 ppm. Accuracy data were obtained during tissue scanning experiments by monitoring the mass signal at nominal mass 798. The internal lock mass function of the Orbitrap instrument was used for automatic calibration during imaging measurements, using the known matrix-related ion signals at m/z = 137.0233, m/z = 444.0925 and m/z = 716.1246.
496.1249 [M+NH4]+
PPM:9.1		 Mytilus edulis mantle MALDI (DHB)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210 - MTBLS2960
Resolution: 10μm, 270x210

Description

496.1244 [M+NH4]+
PPM:8.1		 Mytilus edulis gill MALDI (DHB)
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210 - MTBLS2960
Resolution: 11μm, 305x210

Description

single cell layer class_4 is the gill structure cells, metabolite ion 534.2956 is the top representive ion of this type of cell
496.1246 [M+NH4]+
PPM:8.5		 Mytilus edulis mantle MALDI (DHB)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210 - MTBLS2960
Resolution: 10μm, 275x210

Description


D018977 - Micronutrients > D014815 - Vitamins Riboflavin phosphate sodium (FMN-Na) is a derivative of Riboflavin (vitamin B2) which is an essential nutrient for animals. Riboflavin phosphate sodium can be used for the research of progressive keratoconus, corneal ectasia and irregular astigmatism[1][2]. Riboflavine phosphate sodium is a very effective NAD+-recycling agent[3].