Gadolinium Sodium Diethylenetriamine Pentaacetic Acid

CAS: 92923-64-3

Ref. TR-G125735

Product Information

• Name: Gadolinium Sodium Diethylenetriamine Pentaacetic Acid
• Synonyms: Gadolinate(2-), [N,N-bis[2-[bis[(carboxy-?O)methyl]amino-?N]ethyl]glycinato(5-)-?N,?O]-, sodium (1:2), Gadolinate(2-), [N,N-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]-, disodium, Gadolinate(2-), [N,N-bis[2-[bis[(carboxy-?O)methyl]amino-?N]ethyl]glycinato(5-)-?N,?O]-, disodium (9CI), Glycine, N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-, gadolinium complex, Dipentast, Disodium ((diethylenetriamine-N,N,N',N'',N''-pentaacetato)gadolinate), Gadopentetic acid disodium salt, Disodium [3,6,9-tris(carboxylatomethyl)-3,6,9-triazaundecanedioato-?3N3,N6,N9-gadolinate](2-), Disodium Gd-DTPA
• CAS: 92923-64-3

Description

Applications Gadolinium Sodium Diethylenetriamine Pentaacetic Acid is an impurity in the synthesis of Gadodiamide (G125710) an apoptosis inducing agent used in chondrocytes. It is primarily used in muscoskeletal diagnosis as a contrast agent.
References Greisberg, J. et al.: Mag. Res. Imag., 19, 731 (2001); Hemmingsson, A. et al.: Mag. Res. Mat. Phys. Biol. Med., 12, 96 (2001);

• Brand: TRC

Chemical properties

• Molecular weight: 591.54
• Formula: C₁₄H₁₈GdN₃Na₂O₁₀
• Color/Form: Neat
• InChI: , +3, 2*+1/p-5, /h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27), , InChI=1S/C14H23N3O10.Gd.2Na/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27, /q
• SMILES: O=C([O-])CN(CCN(CC(=O)[O-])CC(=O)O[Na])CCN(CC(=O)[O-])CC(=O)O[Na].[Gd+3]