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??????

??????
?????? ??? ???
?? ??:
76811-98-8
???:
??????
???(??):
??????
???:
Fexofenadinone
???(??):
Fexofenadinone;FEXOFEDINE IMP-A;fexofenadine Imp-A;Fexofenadine EP Imp A;FEXOFEDINE IMPURITY A;Fexofenadine EP Impurity A;Fexofenadine EP Impurity 1;Fexofenadine impurity A CRS;2-[4-[4-[4-(Hydroxydiphenylmethyl)p;Fexofenadine USP Related Compound A
CBNumber:
CB42470287
???:
C32H37NO4
??? ??:
499.65
MOL ??:
76811-98-8.mol
MSDS ??:
SDS

?????? ??

???
164-166 °C
?? ?
693.9±55.0 °C(Predicted)
??
1.165
?? ??
Hygroscopic, Refrigerator, Under inert atmosphere
???
?? ???(??), DMSO(??, ??, ??? ??), ???(?? ??)? ???
??? ??
powder
?? ?? (pKa)
4.16±0.10(Predicted)
??
???? ?? ????
???
???
?? ??
??? ??
InChIKey
XQCMRFZRWWQASZ-UHFFFAOYSA-N
SMILES
N2(CCC(CC2)C(c4ccc(cc4)O)c3ccccc3)CCCC(=O)c1ccc(cc1)C(C)(C)C(=O)O
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? WGK 3
HS ?? 2933399090
???? ??? 11 - Combustible Solids
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.

?????? C??? ??, ??, ??

??? ??

Off-White to Light Grey Solid

??

The oxo analogue of Fexofenadine (F322470); H1-histamine receptor antagonist and an active metabolite of Terfenadine (T114500).

?????? ?? ?? ? ???

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