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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  (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

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

Product Name:
(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester
Synonyms:
  • CNFGUAGRJCDUDT-MGPQQGTHSA-N
  • 1-Cyclohexene-1-carboxylic acid, 4-(1-ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-, ethyl ester, (3R,4R,5R)-
  • Oseltamivir Impurity 89
  • (3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethy
  • (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
  • (3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester
CAS:
204254-94-4
MF:
C15H26O7S
MW:
350.43
Mol File:
204254-94-4.mol
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(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester Chemical Properties

Boiling point:
496.0±45.0 °C(Predicted)
Density 
1.22±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Dichloromethene (Slightly), Ethyl Acetate, Methanol
form 
Oil to Gel
pka
12.98±0.70(Predicted)
color 
Colourless
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(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester Usage And Synthesis

Uses

(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 EsterSupplier

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