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5-oxoproline;2-pyrrolidone-5-carboxylic acid
Molecular formula :

nature : crystallization proceeds from the water. The temperature of 156 ° C to 157. Polarimetry -11.05 ° (c = 4.44, water). D structure from the water precipitates the crystallization temperature of 182 ° C, +10.7 ° (water). BNDADA melting point of 178 ° C to 179. L configuration isomers present in vegetables, fruits, molasses. L configuration isomers can be used for the separation of racemic amine.

Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Please see below "More Detailed Data"
More Detailed Data:
1) L-Pyronglutamic acid;L-2-Pyrrolidone-5-carboxylic acid;5-Oxoproline;L-Glutiminoic acid;Glutamic acid lactone;L-5-Oxo-2-pyrrolidine carboxylic acid
2) L-Pyroglutamic acid;5-oxo-L-Proline;(-)-2-pyrrolidone-5-carboxylic acid;(-)-pyroglutamic acid;(5s)-2-oxopyrrolidine-5-carboxylic acid;(s)-2-pyrrolidone-5-carboxylic acid;2-benzothiazolesulfenic acid morpholide;2-pyrrolidinone-5-carboxylic acid;5-carboxy-2-pyrrolidinone;5-oxoproline
3) 5-Oxoproline;5-Oxopyrrolidine-2-carboxylic acid;L-5-Pyrrolidone-2-carboxylic acid;(S)-(-)-2-Pyrrolidone-5-carboxylic acid;L-Pyroglutamic acid
4) proline;Pro
5) DL-2-Pyrrolidinone-5-carboxylic acid;dl-2-pyrrolidone-5-carboxylic acid;DL-Pyroglutamic acid;DL-5-oxo-2-pyrrolidine carboxylic acid
6) (r)-(+)-2-pyrrolidone-5-carboxylic acid;D-Pyroglutamic acid
7) dl-proline;(R,S)-Pyrrolidine-2-carboxylic acid
8) DL-Proline
9) D-(+)-Proline;D-Pyrrolidine-2-carboxylic acid;Proline
10) 2-Pyrrolidone-5-carboxylic acid sodium salt
Notice Some description was translated by software and the data is only as a reference.
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