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ChemicalBook > Product Catalog >Analytical Chemistry >Reference Substance >4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile

4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile

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4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile Suppliers list
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Products Intro: Product Name:Levosimendan Impurity 3
CAS:618458-79-0
Purity:0.95 Package:Vials
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Products Intro: Product Name:618458-79-0
CAS:618458-79-0
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Products Intro: Product Name:Levosimendan Dimer
CAS:618458-79-0
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Products Intro: Product Name:Levosimendan Impurity 3
CAS:618458-79-0
Purity:0.95 Package:10mg; 25mg;50mg;100mg Remarks:Brand: QCS; Can provide COA, hydrogen spectrum, mass spectrometry, liquid phase; Level: Pharmaceutical Impurity Standard
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Products Intro: Product Name:Levosimendan Impurity 3
CAS:618458-79-0
Purity:95%+ Package:25mg/;50mg/;100mg/
4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile Basic information
Product Name:4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile
Synonyms:Levosimendan DimerQ: What is Levosimendan Dimer Q: What is the CAS Number of Levosimendan Dimer Q: What is the storage condition of Levosimendan Dimer;4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile;2-Pyrimidineacetonitrile, 4-amino-6-ethoxy-5-[2-[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]diazenyl]-α-[2-[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazinylidene]-;Zuosimendan impurity S
CAS:618458-79-0
MF:C30H30N12O3
MW:606.64
EINECS:
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Mol File:618458-79-0.mol
4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile Structure
4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile Chemical Properties
density 1.47±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
form Solid
pka2.84±0.10(Predicted)
color Very Dark Red to Very Dark Brown
InChIKeyKVKNYIOTKLQRSP-IAGOWNOFSA-N
SMILESC1(C(=NNC2=CC=C(C3=NNC(=O)C[C@H]3C)C=C2)C#N)=NC(OCC)=C(N=NC2=CC=C(C3=NNC(=O)C[C@H]3C)C=C2)C(N)=N1
Safety Information
MSDS Information
4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile Usage And Synthesis
Uses4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile is a levosimendan dimer impurity, which is a bioactive enantiomer of racemate, Simendan. Positive inotropic agent with vasodilating activity. Cardiotonic.
4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile Preparation Products And Raw materials
Tag:4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile(618458-79-0) Related Product Information
Levosimendan Impurity 14 Simendan (R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone Levosimendan Impurity 16 3(2H)-Pyridazinone, 6-[4-(ethylamino)phenyl]-4,5-dihydro-5-methyl- (S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- LevosiMendan iMpurity 6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone OlMesartan DiMer Ester IMpurity 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) 2-[2-[4-(2-Azidotetrahydro-3-Methyl-5-oxo-2-furanyl)phenyl]hydrazinylidene]propanedinitrile (Mixture of DiasteroMers) 7β-Fulvestrant α-Decitabine Eltrombopag Dimer Impurity Fulvestrant Sterol DiMer Simvastatin Dimer Apixaban Dehydro Impurity Aripiprazole Dimer
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