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(S)-(-)-2-Pyrrolidone-5-carboxylic acid
Chemical Name (S)-(-)-2-Pyrrolidone-5-carboxylic acid
Synonyms 5-Oxo-L-proline;Pyroglutamicacid;pidolic acid;glutiminic acid;5-oxoproline;Pyr-OH;L-Pyroglutamic acid;H-Pyr-OH;L-2-Pyrrolidone-5-carboxylic acid;(S)-(-)-2-Pyrrolidinone-5-carboxylic acid;L-Pyrpglutamic Acid;5-Oxopyrrolidine-2-carboxylic acid;5-Pyrrolidone-2-carboxylic acid;L-5-Pyrrolidone-2-carboxylic acid;pyroglutamic acid;Pyrrolidonecarboxylic Acid;L-pyro glutamic acid;(2S)-5-oxopyrrolidine-2-carboxylate
Molecular Formula C5H6NO3
Molecular Weight 128.1066
InChl InChI=1/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/p-1/t3-/m0/s1
CAS Registry Number 98-79-3
EINECS 202-700-3
Molecular Structure 98-79-3 (S)-(-)-2-Pyrrolidone-5-carboxylic acid
Melting Point 152-162℃
Boiling Point 453.1°C at 760 mmHg
Flash Point 227.8°C
Water Solubility 10-15 g/100 mL (20℃)
Vapour Pressur 1.79E-09mmHg at 25°C
Hazard Symbols  Xi##Irritant:;
Risk Codes R36/37/38:;
Safety Description S26||S36:;
MSDS Material Safety Data Sheet

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