Synonyms
FT-0083201; Pentetic acid, United States Pharmacopeia (USP) Reference Standard; Detarex; Hamp-Ex Acid; NSC-759314; NCGC00261116-01; Diethylenetriaminepentaacetic acid. (Note-The sodium salts are named as follows: pentetate monosodium (1 Na ion); NSC759314; NSC7340; AN-DTPA;
IUPAC Name
2-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid;
Molecular Weight
393.349g/mol
Molecular Formula
C14H23N3O10;
InChI
InChI=1S/C14H23N3O10/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/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);
InChI Key
QPCDCPDFJACHGM-UHFFFAOYSA-N;
Storage
The activity of pentetic acid as a chelating agent may cause
unwanted effects in formulations containing metal ions. The desired
chelate may be displaced by other ions from the formulation.-20°C
unwanted effects in formulations containing metal ions. The desired
chelate may be displaced by other ions from the formulation.-20°C
Complexity
481
Covalently-Bonded Unit Count
1
EC Number
200-652-8
Exact Mass
393.138g/mol
H-Bond Acceptor
13
H-Bond Donor
5
Heavy Atom Count
27
Monoisotopic Mass
393.138g/mol
NSC Number
759314
Other Experimental
White crystalline solid. MP 230 deg C (decomposes). Slightly soluble in cold water; insoluble in hot water. /Diethylenetriamine pentaacetic acid/;MW: 393.35 /Diethylenetriamine pentaacetic acid/;
Rotatable Bond Count
16
Topological Polar Surface Area
196A^2
UNII
7A314HQM0I
