ChemicalBook >?? ???? >2-????????-4-???? ?

2-????????-4-???? ?

2-????????-4-???? ? ??? ???

?? ??:: 137045-30-8

???:: 2-????????-4-???? ?

???(??):: 2-????????-4-?????;3-????-4-???????

???:: 2-Fluorobiphenyl-4-carboxylic Acid

???(??):: FlurBiprofen impurity 5;Flurbiprofen EP Impurity E;3-fluoro-4-phenylbenzoic acid;2-FLUOROBIPHENYL-4-CARBOXYLIC ACID;3-FLUORO-4-BIPHENYLCARBOXYLIC ACID;2-hydroxy-37-(methylthio)butanamide;2-Fluorobiphenyl-4-carboxylic acid 97%;Flurbiprofen Impurity 5（EP Impurity E）;2-Fluoro-[1,1'-biphenyl]-4-carboxylic acid;Flurbiprofen Impurity 5（Flurbiprofen EP Impurity E）

CBNumber:: CB2254560

???:: C13H9FO2

??? ??:: 216.21

MOL ??:: 137045-30-8.mol

?? ?? 112

2-????????-4-???? ? ??

???: 223-227 °C (lit.)

?? ?: 361.6±30.0 °C(Predicted)

??: 1.261±0.06 g/cm3(Predicted)

?? ??: Sealed in dry,Room Temperature

???: DMSO(?? ???), ???(?? ???, ??)

?? ?? (pKa): 3.85±0.10(Predicted)

??? ??: ??

??? ??: ??? ??

??: ???? ?????

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	Xn
?? ???? ??	22-36/37/38
?????	26-36
WGK ??	3

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-????????-4-???? ? C??? ??, ??, ??

??

2-Fluorobiphenyl-4-carboxylic Acid is an impurity of Flurbiprofen (F598700), an anti-inflammatory used as an analgesic. Flurbiprofen impurity E.

2-????????-4-???? ? ?? ?? ? ???

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2-????????-4-???? ? ?? ??

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???	??	???	??	?? ?	??
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2-????????-4-???? ? ?? ??:

2-????????-4-???? ? α-Hydroxy Flurbiprofen 4-ETHYL-2-FLUORO-1,1'-BIPHENYL Flurbiprofen Related Impurity 1 Flurbiprofen Impurity 4'-hydroxyflurbiprofen Methyl Flurbiprofen flurbiprofen 2,4-Difluoronitrobenzene Flurbiprofen Impurity 16 diethyl (3-fluoro-4-nitrophenyl)methylmalonate Flurbiprofen Impurity 15 Flurbiprofen Impurity 8 Flurbiprofen EP Impurity M 2,4-Difluorobiphenyl diethyl (4-amino-3-fluorophenyl)methylmalonate (2-FLUORO-4-BIPHENYL)ACETIC ACID 2-Methylpropanedioic acid

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