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2139-03-9

2139-03-9 Structure

2139-03-9 Structure
IdentificationBack Directory
[Name]

3,4-dihydro-2H-pyrrole-5-carboxylic acid
[CAS]

2139-03-9
[Synonyms]

Pyrroline-5-carboxylate
1-pyrroline-2-carboxylic acid
3,4-dihydro-2H-pyrrole-5-carboxylic acid
2H-Pyrrole-5-carboxylic acid, 3,4-dihydro-
[Molecular Formula]

C5H7NO2
[MOL File]

2139-03-9.mol
[Molecular Weight]

113.11
Chemical PropertiesBack Directory
[Boiling point ]

255.5±23.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
[pka]

-1.51±0.20(Predicted)
Hazard InformationBack Directory
[Uses]

Pyrroline-5-carboxylate is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1].
[Definition]

ChEBI: The product resulting from formal oxidation of DL-proline by loss of hydrogen from the nitrogen and from the carbon alpha to the carboxylic acid, with the formation of a C=N bond.
[IC 50]

Alkyl/ether
[References]

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
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