iohexol
Impurities
- 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.
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[pname] => Iohexol - Impurity D
[catalogue_number] => PA 09 34040
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 895.22
[form] => C22H32I3N3O11
[cas] => 2731968-49-1
[pslug] => 2731968-49-1-iohexol-impurity-d-pa0934040
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Catalogue No.:PA 09 34040
Molecular Formula : C22H32I3N3O11
Molecular Weight : 895.22
stdClass Object
(
[pname] => Iohexol - Impurity N
[catalogue_number] => PA 09 34140
[category_ids] => ,80,70,82,75,
[chemical_name] =>
[weight] => 863.17
[form] => C21H28I3N3O10
[cas] => 2730989-02-1
[pslug] => 2730989-02-1-iohexol-impurity-n-pa0934140
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Catalogue No.:PA 09 34140
Molecular Formula : C21H28I3N3O10
Molecular Weight : 863.17
stdClass Object
(
[pname] => Iohexol - Impurity O
[catalogue_number] => PA 09 34150
[category_ids] => ,80,70,82,75,
[chemical_name] =>
[weight] => 863.17
[form] => C21H28I3N3O10
[cas] => 2725999-26-6
[pslug] => 2725999-26-6-iohexol-impurity-o-pa0934150
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Catalogue No.:PA 09 34150
Molecular Formula : C21H28I3N3O10
Molecular Weight : 863.17
stdClass Object
(
[pname] => Iohexol - Impurity P
[catalogue_number] => PA 09 34160
[category_ids] => ,80,70,82,75,
[chemical_name] =>
[weight] => 863.17
[form] => C21H28I3N3O10
[cas] => NA
[pslug] => iohexol-impurity-p-pa0934160
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Catalogue No.:PA 09 34160
Molecular Formula : C21H28I3N3O10
Molecular Weight : 863.17
stdClass Object
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[pname] => Iohexol - Impurity Q
[catalogue_number] => PA 09 34170
[category_ids] => ,80,70,82,75,
[chemical_name] =>
[weight] => 863.17
[form] => C21H28I3N3O10
[cas] => NA
[pslug] => iohexol-impurity-q-pa0934170
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Catalogue No.:PA 09 34170
Molecular Formula : C21H28I3N3O10
Molecular Weight : 863.17
stdClass Object
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[pname] => 5-Amino-N1,N3-bis(2,3-dihydroxypropyl)isophthalamide
[catalogue_number] => PA 09 0341000
[category_ids] => ,75,76,78,82,
[chemical_name] =>
[weight] => 327.34
[form] => C14H21N3O6
[cas] => 76820-35-4
[pslug] => 76820-35-4-5-amino-n1-n3-bis-2-3-dihydroxypropyl-isophthalamide-pa090341000
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5-Amino-N1,N3-bis(2,3-dihydroxypropyl)isophthalamide
Catalogue No.:PA 09 0341000
Molecular Formula : C14H21N3O6
Molecular Weight : 327.34
stdClass Object
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[pname] => 5-(N-Acetylacetamido)-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
[catalogue_number] => PA 09 0341001
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 789.1
[form] => C18H22I3N3O8
[cas] => 105737-94-8
[pslug] => 105737-94-8-5-n-acetylacetamido-n1-n3-bis-2-3-dihydroxypropyl-2-4-6-triiodoisophthalamide-pa090341001
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5-(N-Acetylacetamido)-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
