gadoteridol and its Impurities
Gadoteridol is also known as brand name ProHance. It is a gadolinium-based MRI contrast agent, used particularly in the imaging of the central nervous system. Reference standards of Gadoteridol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Gadolinium(III) 2,2'-(4-((2R,3R)-1,3,4-trihydroxybutan-2-yl)-10-((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate Chloride;
Gadolinium(III) 2,2'-(4-((2R,3R)-1,3,4-trihydroxybutan-2-yl)-10-((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate Chloride;
Catalogue No.:PA 07 32520
CAS :
NA
Molecular Formula : C20H38ClGdN4O10
Molecular Weight : 687.24
2,2'-(4-((2R,3R)-1,3,4-Trihydroxybutan-2-yl)-10-((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic Acid
2,2'-(4-((2R,3R)-1,3,4-Trihydroxybutan-2-yl)-10-((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic Acid
Catalogue No.:PA 07 32530
CAS :
NA
Molecular Formula : C20H40N4O10
Molecular Weight : 496.55
2,2'-(7,10-Bis((2S,3R)-1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic Acid;
2,2'-(7,10-Bis((2S,3R)-1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic Acid;
Catalogue No.:PA 07 32540
CAS :
NA
Molecular Formula : C20H40N4O10
Molecular Weight : 496.55
Gadolinium(III) 2,2'-(7,10-bis((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetate Chloride
Gadolinium(III) 2,2'-(7,10-bis((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetate Chloride
Catalogue No.:PA 07 32550
CAS :
NA
Molecular Formula : C20H38ClGdN4O10
Molecular Weight : 687.24
Gadolinium(III) 2,2',2''-(10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
Gadolinium(III) 2,2',2''-(10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
Catalogue No.:PA 07 32570
CAS :
72573-82-1
Molecular Formula : C16H25GdN4O8
Molecular Weight : 558.64
2,2',2''-(10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic Acid
2,2',2''-(10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic Acid
Catalogue No.:PA 07 32610
CAS :
151852-61-8
Molecular Formula : C18H34N4O9
Molecular Weight : 450.48
Gadoteridol Related Compound A (10-(2-hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic (1287642)
Gadoteridol Related Compound A (10-(2-hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic (1287642)
Catalogue No.:PA USP1287642
CAS :
120041-08-9
Molecular Formula : NA
Molecular Weight : NA
Gadoteridol Related Compound B (1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, monogadolinium (1287653)
Gadoteridol Related Compound B (1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, monogadolinium (1287653)
Catalogue No.:PA USP1287653
CAS :
112188-16-6
Molecular Formula : NA
Molecular Weight : NA
Gadoteridol Related Compound C (1,4,7,10-Tetraaza-11-oxo-bicyclo[8.2.2]tetradecane-4,7-diacetic aci (1287664)
Gadoteridol Related Compound C (1,4,7,10-Tetraaza-11-oxo-bicyclo[8.2.2]tetradecane-4,7-diacetic aci (1287664)
Catalogue No.:PA USP1287664
CAS :
220182-19-4
Molecular Formula : NA
Molecular Weight : NA
2,2',2''-(10-((2S,3S)-1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic Acid
2,2',2''-(10-((2S,3S)-1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic Acid
Catalogue No.:PA 07 0321000
CAS :
NA
Molecular Formula : C18H34N4O9
Molecular Weight : 450.49
2,2'-(4,10-bis(1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic Acid Tetrahydrochloride
2,2'-(4,10-bis(1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic Acid Tetrahydrochloride
Catalogue No.:PA 07 0321001
CAS :
NA
Molecular Formula : C20H44Cl4N4O10
Molecular Weight : 642.39
1,7-Bis(1,1-dimethylethyl) 4,10-bis(6-hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl)-1,4,7,10-tetraazacyclododecane-1,7-diacetate
1,7-Bis(1,1-dimethylethyl) 4,10-bis(6-hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl)-1,4,7,10-tetraazacyclododecane-1,7-diacetate
Catalogue No.:PA 07 0321005
CAS :
245486-50-4
Molecular Formula : C34H64N4O10
Molecular Weight : 688.9