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(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester

(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester ??? ???
?? ??:
204254-94-4
???:
(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester
???(??):
Oseltamivir Impurity 89;CNFGUAGRJCDUDT-MGPQQGTHSA-N;Oseltamivir Phosphate Impurity A-1 Reference Standard;(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethy;(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester;1-Cyclohexene-1-carboxylic acid, 4-(1-ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-, ethyl ester, (3R,4R,5R)-;(3R,4R,5R)-Ethyl 3-hydroxy-5-(methylsulfonyloxy)-4-(pentan-3-yloxy)cyclohex-1-enecarboxylate (Oseltamivir Impurity);Oseltamivir?Impurity?38/Ethyl?(3R,4R,5R)-3-hydroxy-5-((methylsulfonyl)oxy)-4-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate
CBNumber:
CB32709148
???:
C15H26O7S
??? ??:
350.43
MOL ??:
204254-94-4.mol

(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester ??

?? ?
496.0±45.0 °C(Predicted)
??
1.22±0.1 g/cm3(Predicted)
?? ??
Refrigerator
???
?????(??), ??????(??), ???????, ??? ? ???
??? ??
??-?
?? ?? (pKa)
12.98±0.70(Predicted)
??
??
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: 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 ??
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester C??? ??, ??, ??

??

(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester is an analog of (1R,5S,6S)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Methyl Ester (E925665) which is an intermediate in the synthesis of neuraminidase inhibitors.

(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester ?? ?? ? ???

???

?? ??


(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester ?? ??

???( 43)?? ??
??? ?? ??? ?? ?? ? ??
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(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester ?? ??:

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