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20748-12-3

20748-12-3 Structure

20748-12-3 Structure
IdentificationBack Directory
[Name]

2-Piperidineacetic acid, α-phenyl-, methyl ester, (αR,2S)-rel-
[CAS]

20748-12-3
[Synonyms]

Methylphenidate EP Impurity B
Methyl (2RS)-phenyl[(2SR)-piperidin-2-yl]acetate
2-Piperidineacetic acid, α-phenyl-, methyl ester, (αR,2S)-rel-
[Molecular Formula]

C14H19NO2
[MOL File]

20748-12-3.mol
[Molecular Weight]

233.31
Chemical PropertiesBack Directory
[Boiling point ]

327.6±17.0 °C(Predicted)
[density ]

1.070±0.06 g/cm3(Predicted)
[pka]

9.51±0.10(Predicted)
Hazard InformationBack Directory
[Definition]

ChEBI: Methyl (S)-phenyl[(R)-piperidin-2-yl]acetate is a methyl phenyl(piperidin-2-yl)acetate that has S configuration alpha to the carbonyl group and R configuration at the stereocentre bearing the nitrogen. It is an enantiomer of a methyl (R)-phenyl[(S)-piperidin-2-yl]acetate.
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