Apixaban Impurity B cas 27143-07-3-Deshangchemical

Apixaban Impurity B cas 27143-07-3

chem

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English Synonyms2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene];ethyl2-chloro-2-[(4-methoxyphenyl)hydrazinylidene]acetate;ApixabanImpurityB;(Z)-Ethyl2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate(Apixaban);Apixaban-2;1-(4-methoxyphenyl)-4-(2-((4-(2-oxopiperidin-1-yl)phenyl)amino)ethyl)-1H-pyrazole

CAS

27143-07-3

Molecular Formula

C11H13ClN2O3

Molecular weight

256.69

English Synonyms

2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene];ethyl2-chloro-2-[(4-methoxyphenyl)hydrazinylidene]acetate;ApixabanImpurityB;(Z)-Ethyl2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate(Apixaban);Apixaban-2;1-(4-methoxyphenyl)-4-(2-((4-(2-oxopiperidin-1-yl)phenyl)amino)ethyl)-1H-pyrazole-3,5-dicarboxamide;Chloro[(4-methoxyphenyl)hydrazono]aceticacidethylester;Ethylchloro[(4-methoxyphenyl)hydrazono]acetate

Apixaban Impurity B Properties

Melting Point	94℃
Boiling Point	349.0±44.0 °C(Predicted)
Density	1.23
Storage Conditions	2-8°C
Solubility	Chloroform (slightly soluble), Methanol (slightly soluble)
Form	Solid
Acidity Coefficient (pKa)	11.63±0.10(Predicted)
Color	Yellow to Deep Yellow

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