Exact Mass: 551.021961
Exact Mass Matches: 551.021961
Found 9 metabolites which its exact mass value is equals to given mass value 551.021961,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Gadopentetic acid
C14H23GdN3O10 (551.0624488000001)
Gadopentetic acid, also known as gadopentetate, belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups. Gadopentetic acid is considered to be a practically insoluble (in water) and relatively neutral molecule.
bufeniode
C19H23I2NO2 (550.9818237999999)
C78274 - Agent Affecting Cardiovascular System > C29707 - Vasodilating Agent
1-Hexanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-[2-(phosphonooxy)ethyl]-
[3,5-Dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid
2-[Bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid;gadolinium(3+)
C14H23GdN3O10+3 (551.0624488000001)
V - Various > V08 - Contrast media > V08C - Magnetic resonance imaging contrast media > V08CA - Paramagnetic contrast media