CAS Registry Number®
149-87-1
CAS Name
DL-Pyrrolidonecarboxylic acid
Molecular Formula
C5H7NO3
Molecular Mass
129.11
Compound Properties
-
Melting Point (1)
181-183 °C
Source(s)
- (1) Wittle, E. L.; Journal of the American Chemical Society, (1947), 69, 1786-92, CAplus
Other Names and Identifiers
InChI
InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)
InChIKey
InChIKey=ODHCTXKNWHHXJC-UHFFFAOYSA-N
SMILES
C(O)(=O)C1NC(=O)CC1
Canonical SMILES
O=C(O)C1NC(=O)CC1
Other Names for this Substance
- Proline, 5-oxo-
- Proline, 5-oxo-, DL–
- DL-Proline, 5-oxo-
- 5-Oxoproline
- DL-Pyrrolidonecarboxylic acid
- DL-Pyroglutamate
- 5-Oxo-DL-proline
- (±)-Pyroglutamic acid
- DL-Pyroglutamic acid
- DL-2-Pyrrolidinone-5-carboxylic acid
- DL-2-Pyrrolidone-5-carboxylic acid
- (±)-2-Pyrrolidone-5-carboxylic acid
- 5-Oxopyrrolidine-2-carboxylic acid
- NSC 40887
