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L-Pyroglutamic Acid (S)-(-)-2-Pyrrolidone-5-carboxylic acid CAS:98-79-3
Name: L-Pyroglutamic Acid
CAS:98-79-3
MF: C5H7NO3
Melting point: 160-163 °C(lit.)
Alpha: -27.5 º (c=10, 1 N NaOH)
Boiling point: 239.15°C (rough estimate)
Density: 1.3816 (rough estimate)
Vapor pressure: 0.002Pa at 25℃
Refractive index: -10 ° (C=5, H2O)
Storage temp.: 2-8°C
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