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204254-90-0

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204254-90-0 Structure

204254-90-0 Structure
IdentificationBack Directory
[Name]

(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester
[CAS]

204254-90-0
[Synonyms]

Oseltamivir Impurity 88
(3aR,7R,7aR)-ethyl 2,2-diethyl-7-((methylsulfonyl)oxy)-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate
(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(Methylsulfonyl)oxy]-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester
1,3-Benzodioxole-5-carboxylic acid, 2,2-diethyl-3a,6,7,7a-tetrahydro-7-[(methylsulfonyl)oxy]-, ethyl ester, (3aR,7R,7aR)-
[Molecular Formula]

C15H24O7S
[MOL File]

204254-90-0.mol
[Molecular Weight]

348.41
Chemical PropertiesBack Directory
[storage temp. ]

Hygroscopic, Refrigerator, under inert atmosphere
[solubility ]

Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Oil
[color ]

Colourless to Pale Yellow
Safety DataBack Directory
[Hazard statements ]

H412
[Precautionary statements ]

P273-P501
Hazard InformationBack Directory
[Uses]

(3aR,7R,7aR)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-[(methylsulfonyl)oxy]-1,3-benzodioxole-5-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.
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