Nicardipine EP Impurity C cas 21881-77-6

Nicardipine EP Impurity C cas 21881-77-6

chem

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English SynonymsDIMETHYL-2,6-DIMETHYL-4(3-NITROPHENYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE;dimethyl1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate;DIMETHYL-2,6-DIMETHYL-4(3-NITROPHENYL)-1,4-DIHYDRPYRIDINE-3,5-DICARBOXYLATE(LERCANIDIPINEINTERMEDIATE);3,5-Pyridinedicarboxylicaci

21881-77-6

C17H18N2O6

346.33

 

English Synonyms

DIMETHYL-2,6-DIMETHYL-4(3-NITROPHENYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE;dimethyl1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate;DIMETHYL-2,6-DIMETHYL-4(3-NITROPHENYL)-1,4-DIHYDRPYRIDINE-3,5-DICARBOXYLATE(LERCANIDIPINEINTERMEDIATE);3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,dimethylester;1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylicaciddimethylester;Dimethyl-2,6-dimethyl-4(3-nitrophenyl)-1,4-dihydrpyridine-3-5-dicarboxylate;DIMETHYL-2,6-DIMETHYL-4(3-NITROPHENYL)-1,4-DIHYDRPYRIDINE-3-5-DICARBOXYLATE/LERCANIDIPINEOFINTERMEDIATER-1;1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylicaciddimethylester

Melting Point211-213℃
Boiling Point
478.1±45.0 °C(Predicted)
Density1.271±0.06 g/cm3(Predicted)
Storage ConditionKeep in Dark Place,Sealed in Dry,Room Temperature
SolubilityChloroform (Slightly Soluble, Sonication), Dmso (Slightly Soluble), Methanol (Slightly Soluble, Heating)
Acidity Coefficient (pKa)2.71±0.70(Predicted)
FormSolid
ColorOff-White to Light Yellow


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