(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid

(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid Basic information
Product Name:(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid
Synonyms:(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid;Brivaracetam Impurity D;Brivaracetam Impurity 5;(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid(BR30);Butanedioic acid, propyl-, 4-(1,1-dimethylethyl) ester, (2R)- (9CI);2(R)-propylsuccinic acid 4-tert-butyl ester;Butanedioic acid, propyl-, 4-(1,1-dimethylethyl) ester, (R)-
CAS:112106-16-8
MF:C11H20O4
MW:216.27
EINECS:
Product Categories:
Mol File:112106-16-8.mol
(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid Structure
(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid Chemical Properties
Boiling point 314.5±25.0 °C(Predicted)
density 1.036±0.06 g/cm3(Predicted)
pka4.50±0.23(Predicted)
Safety Information
MSDS Information
(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid Usage And Synthesis
Uses(2R)??-Propyl-??butanedioic Acid 4-??(1,??1-??Dimethylethyl) Ester is an intermediate in synthesizing Brivaracetam-d7 (B677647). It is a labeled analogue of Brivaracetam, which is a 4-n-propyl analog of levetiracetam (L331500). It is also a racetam derivative with anticonvulsant properties.
(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid Preparation Products And Raw materials
Preparation ProductsBrivaracetam (alfaR, 4R)-Isomer-->(R)-4-Propyldihydrofuran-2(3H)-one
methyl(R)-2-(1-((2-aminopyridin-3-yl)oxy)ethyl)-4-fluorobenzoate (Z)-2-propylhept-2-enal Brivaracetam Impurity 14 Brivaracetam Impurity 10 (R)-Ethyl 3-(bromomethyl)hexanoate Brivaracetam Impurity 5 Brivaracetam (alfaR, 4S)-Isomer (4S)-BrivaracetaM tert-butyl (R)-3-(hydroxymethyl)hexanoate Brivaracetam (alfaR, 4R)-Isomer Dihydro-4-propyl-2(3H)-furanone Brivaracetam-d7 Brivaracetam Impurity 21 Brivaracetam (Racemate) methyl(R)-2-(1-((2-amino-5-bromopyridin-3-yl)oxy)ethyl)-4-fluorobenzoate brivaracetam (R)-1-(4-Chloro-2-(3-Methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethanol (R)-4-Propyldihydrofuran-2(3H)-one

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