Benidipine Impurity B cas 21829-09-4-Deshangchemical

Benidipine Impurity B cas 21829-09-4

chem

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English Synonymsdimethyl2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)-3,5-pyridinedicarboxylicaciddimethylester;3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)-,3,5-dimethylester;BenidipineImpurityB;DivalproexS

CAS

21829-09-4

Molecular Formula

C17H18N2O6

Molecular weight

346.33

English Synonyms

dimethyl2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)-3,5-pyridinedicarboxylicaciddimethylester;3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)-,3,5-dimethylester;BenidipineImpurityB;DivalproexSodiumImpurity5;BenidipineImpurity5(NifedipineImpurity1);BenidipineImpurity12;NifedipineImpurity1(BenidipineImpurity5)

Benidipine Impurity B Properties

Melting Point	165-168 °C
Boiling Point	493.1±45.0 °C(Predicted)
Density	1.271±0.06 g/cm3(Predicted)
Storage Condition	2-8°C(Protect from Light)
Acidity Coefficient (pKa)	2.62±0.70(Predicted)

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