levosimendan
Levosimendan is marketed under the trade name Simdax. It is a calcium sensitiser used in the management of acutely decompensated congestive heart failure. Reference standards of Levosimendan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => 2-[2-[4-(2-Azidotetrahydro-3-methyl-5-oxo-2-furanyl)phenyl]hydrazinylidene]propanedinitrile
[catalogue_number] => PA 12 42510
[category_ids] => ,79,80,71,78,70,82,
[chemical_name] =>
[weight] => 309.28
[form] => C14H11N7O2
[cas] => 252638-01-0
[pslug] => 252638-01-0-2-2-4-2-azidotetrahydro-3-methyl-5-oxo-2-furanyl-phenyl-hydrazinylidene-propanedinitrile-pa1242510
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2-[2-[4-(2-Azidotetrahydro-3-methyl-5-oxo-2-furanyl)phenyl]hydrazinylidene]propanedinitrile
Catalogue No.:PA 12 42510
Molecular Formula : C14H11N7O2
Molecular Weight : 309.28
stdClass Object
(
[pname] => Levosimendan Cyanoacetate Hydrazone Impurity
[catalogue_number] => PA 12 42520
[category_ids] => ,79,80,71,78,70,82,
[chemical_name] =>
[weight] => 327.34
[form] => C16H17N5O3
[cas] => NA
[pslug] => levosimendan-cyanoacetate-hydrazone-impurity-pa1242520
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Levosimendan Cyanoacetate Hydrazone Impurity
Catalogue No.:PA 12 42520
Molecular Formula : C16H17N5O3
Molecular Weight : 327.34
stdClass Object
(
[pname] => Levosimendan Triazene Impurity
[catalogue_number] => PA 12 42530
[category_ids] => 82,80,79,78,71,70
[chemical_name] =>
[weight] => 417.46
[form] => C22H23N7O2
[cas] => NA
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Levosimendan Triazene Impurity
Catalogue No.:PA 12 42530
Molecular Formula : C22H23N7O2
Molecular Weight : 417.46
stdClass Object
(
[pname] => (4-(4-Methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanide
[catalogue_number] => PA 12 42540
[category_ids] => ,79,80,71,78,70,82,
[chemical_name] =>
[weight] => 280.28
[form] => C14H12N6O
[cas] => 131741-08-7
[pslug] => 131741-08-7-4-4-methyl-6-oxo-1-4-5-6-tetrahydropyridazin-3-yl-phenyl-carbonohydrazonoyl-dicyanide-pa1242540
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(4-(4-Methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanide
Catalogue No.:PA 12 42540
Molecular Formula : C14H12N6O
Molecular Weight : 280.28
stdClass Object
(
[pname] => Levosimendan Cyanoacetamide Hydrazone Impurity
[catalogue_number] => PA 12 42550
[category_ids] => ,79,80,71,78,70,82,
[chemical_name] =>
[weight] => 298.31
[form] => C14H14N6O2
[cas] => 274263-65-9
[pslug] => 274263-65-9-levosimendan-cyanoacetamide-hydrazone-impurity-pa1242550
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Levosimendan Cyanoacetamide Hydrazone Impurity
Catalogue No.:PA 12 42550
Molecular Formula : C14H14N6O2
Molecular Weight : 298.31
stdClass Object
(
[pname] => 4-Amino-6-ethoxy-N-(4-((R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-5-((4-((R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)diazenyl)pyrimidine-2-carbohydrazonoyl cyanide
[catalogue_number] => PA 12 42560
[category_ids] => 79,82,80,78,71,70
[chemical_name] =>
[weight] => 606.65
[form] => C30H30N12O3
[cas] => 618458-79-0
[pslug] => 618458-79-0-4-amino-6-ethoxy-n-4-r-4-methyl-6-oxo-1-4-5-6-tetrahydropyridazin-3-yl-phenyl-5-4-r-4-methyl-6-oxo-1-4-5-6-tetrahydropyridazin-3-yl-phenyl-diazenyl-pyrimidine-2-carbohydrazonoyl-cyanide-pa1242560
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4-Amino-6-ethoxy-N-(4-((R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-5-((4-((R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)diazenyl)pyrimidine-2-carbohydrazonoyl cyanide
Catalogue No.:PA 12 42560
Molecular Formula : C30H30N12O3
Molecular Weight : 606.65
stdClass Object
(
[pname] => 6-(4-Aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one
[catalogue_number] => PA 12 42570
[category_ids] => ,79,80,78,70,82,
[chemical_name] =>
[weight] => 203.25
[form] => C11H13N3O
[cas] => 36725-28-7
[pslug] => 36725-28-7-6-4-aminophenyl-5-methyl-4-5-dihydropyridazin-3-2h-one-pa1242570
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6-(4-Aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one
Catalogue No.:PA 12 42570
Molecular Formula : C11H13N3O
Molecular Weight : 203.25