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2,3-Dihydrobenzofuranyl-5-acetic acid

2,3-Dihydrobenzofuranyl-5-acetic acid ??? ???
?? ??:
69999-16-2
???:
2,3-Dihydrobenzofuranyl-5-acetic acid
???(??):
5-Coumaranacetic Acid;Darifenacin Intermediate 1;2,3-dihydro-1-benzofuran-5-yl;2,3-Dihydrobenzofuranacetic acid;2,3-Dihydrobenzofuran-5-AceticAci;2,3-Dihydro-5-benzofuranacetic acid;Darifenacin 5-Carboxymethyl Impurity;2,3-Dihydrobenzofuranyl-5-acetic acid;2,3-Dihydrobenzofuran-5-aceticAcid>5-Benzofuranacetic acid, 2,3-dihydro-
CBNumber:
CB0351892
???:
C10H10O3
??? ??:
178.18
MOL ??:
69999-16-2.mol

2,3-Dihydrobenzofuranyl-5-acetic acid ??

???
105-107°C
?? ?
345.8±11.0 °C(Predicted)
??
1.300±0.06 g/cm3(Predicted)
?? ??
2-8°C
???
?????? ???
??? ??
??
??? ??
??? ??
?? ?? (pKa)
4.36±0.10(Predicted)
??
???
CAS ??????
69999-16-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2932990090
????(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
1 0

2,3-Dihydrobenzofuranyl-5-acetic acid C??? ??, ??, ??

??? ??

white to light yellow crystal powde

??

A metabolite of Darifenacin (D193400).

2,3-Dihydrobenzofuranyl-5-acetic acid ?? ?? ? ???

???

?? ??


2,3-Dihydrobenzofuranyl-5-acetic acid ?? ??

???( 227)?? ??
??? ?? ??? ?? ?? ? ??
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2,3-Dihydrobenzofuranyl-5-acetic acid ?? ??:

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