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Afatinib Impurity 70

Afatinib Impurity 70 ??? ???
?? ??:
125781-04-6
???:
Afatinib Impurity 70
???(??):
Afatinib Impurity 119;(S)-4-Chloro-3-hydroxybutanal;Butanal, 4-chloro-3-hydroxy-, (3S)-
CBNumber:
CB85475018
???:
C4H7ClO2
??? ??:
122.55
MOL ??:
125781-04-6.mol

Afatinib Impurity 70 ??

?? ?
237.6±30.0 °C(Predicted)
??
1.211±0.06 g/cm3(Predicted)
?? ?? (pKa)
13.28±0.20(Predicted)

??

Afatinib Impurity 70 C??? ??, ??, ??

Afatinib Impurity 70 ?? ?? ? ???

???

?? ??

(S)-4-???-1,3-????

Afatinib Impurity 70 ?? ??

???( 10)?? ??
??? ?? ??? ?? ?? ? ??
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