Iohexol is used in myelography, arthrography, nephroangiography, arteriography, and other radiographic procedures. It is an effective non-ionic, water-soluble contrast agent. Its low systemic toxicity is the combined result of low chemotoxicity and low osmolality. Reference standards of Iohexol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Iohexol
Catalogue No.:PA 09 34000
CAS :
Molecular Formula : C19H26I3N3O9
Molecular Weight : 821.14
Des(2,3-dihydroxypropyl) Iohexol
Catalogue No.:PA 09 34010
Molecular Formula : C16H20I3N3O7
Molecular Weight : 747.06
Desdihydroxypropyl Desacetyl Iohexol
Catalogue No.:PA 09 34100
Molecular Formula : C14H18I3N3O6
Molecular Weight : 705.02
N,N’-Bis(2,3-Dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide
Catalogue No.:PA 09 34510
Molecular Formula : C14H19N3O8
Molecular Weight : 357.32
5-Amino-2,4,6-triiodobenzene-1,3-dicarboxylic Acid
Catalogue No.:PA 09 0340110
Molecular Formula : C8H4I3NO4
Molecular Weight : 558.84
3,5-Bis(chlorocarbonyl)-2,4,6-triiodobenzenamine
Catalogue No.:PA 09 0340120
Molecular Formula : C8H2Cl2I3NO2
Molecular Weight : 595.72
5-[Acetyl[3-(2,3-dihydroxypropoxy)-2-hydroxypropyl]amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34020
Molecular Formula : C22H32I3N3O11
Molecular Weight : 895.22
5-[Acetyl[2-(2,3-dihydroxypropoxy)-3-hydroxypropyl]amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34030
5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[3-(2,3-dihydroxypropoxy)-2-hydroxypropyl]-N'-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34040
5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[2-(2,3-dihydroxypropoxy)-3-hydroxypropyl]-N'-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34050
5-Amino-N,N'-bis(2,3-dihydroxypropyl)diiodobenzene-1,3- dicarboxamide
Catalogue No.:PA 09 34060
Molecular Formula : C14H19I2N3O6
Molecular Weight : 579.13
5-(Acetylamino)-N,N'-bis(2,3-dihydroxypropyl)diiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34070
Molecular Formula : C16H21I2N3O7
Molecular Weight : 621.16
5-[Acetyl(2,3-dihydroxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)diiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34080
Molecular Formula : C19H27I2N3O9
Molecular Weight : 695.24
N,N'-Bis(2,3-Dihydroxypropyl)-2-(hydroxymethyl)-5,7-diiodo-3,4-dihydro-2H-1,4-benzoxazine-6,8-dicarboxamide
Catalogue No.:PA 09 34090
Molecular Formula : C17H23I2N3O8
Molecular Weight : 651.19
N,N′-Bis(2,3-Dihydroxypropyl)-5-[(2,3-dihydroxypropyl)amino]diiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34130
Molecular Formula : C17H25I2N3O8
Molecular Weight : 669.25
5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[2-(acetyloxy)-3-hydroxypropyl]-N′-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34140
Molecular Formula : C21H28I3N3O10
Molecular Weight : 863.17
5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[3-(acetyloxy)-2-hydroxypropyl]-N′-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34150
5-(Diacetylamino)-N-[3- (2,3-dihydroxypropoxy)-2-hydroxypropyl]-N'-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide,
Catalogue No.:PA 09 34160
5-(Diacetylamino)-N-[2-(2,3-dihydroxypropoxy)-3-hydroxypropyl]-N'-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Catalogue No.:PA 09 34170
Iohexol-d5
Catalogue No.:PA STI 053410
Molecular Formula : C19H21D5I3N3O9
Molecular Weight : 826.17
Iohexol-d3
Catalogue No.:PA STI 053420
Molecular Formula : C19H23D3I3N3O9
Molecular Weight : 824.16
Iohexol (I0320800)
Catalogue No.:PA EPI0320800
Molecular Formula : NA
Molecular Weight : NA
Iohexol impurity A (I0320810)
Catalogue No.:PA EPI0320810
Iohexol impurity J (I0320820)
Catalogue No.:PA EPI0320820
Iohexol for peak identification (Y0000672)
Catalogue No.:PA EPY0000672
Iohexol (1344600)
Catalogue No.:PA USP1344600
Iohexol Related Compound A (5-(acetylamino)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzene (1344622)
Catalogue No.:PA USP1344622
Iohexol Related Compound B (5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarbox (1344644)
Catalogue No.:PA USP1344644
Iohexol Related Compound C (N,N'-bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide) (1344666)
Catalogue No.:PA USP1344666
5-Amino-N1,N3-bis(2,3-dihydroxypropyl)isophthalamide
Catalogue No.:PA 09 0341000
Molecular Formula : C14H21N3O6
Molecular Weight : 327.34
5-(N-Acetylacetamido)-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
Catalogue No.:PA 09 0341001
Molecular Formula : C18H22I3N3O8
Molecular Weight : 789.1
5-Amino-2,4,6-triiodoisophthalic
Catalogue No.:PA BSC 03409238
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