L-Pyroglutaminol 17342-08-4 L-Pyroglutaminol 98%
Assay: 98%min
Appearance: white to light yellow crystalline
Melting point 79-80 ° C (lit.)
Specific rotation 30 º (C=2, ETOH)
Boiling point 147-149 ° C 0,06mm
Density 1.1808 (rough estimate)
Refractive index 31 ° (C=5, EtOH)
Flash point 147-149 ° C/0.06m
Storage conditions Inert atmosphere, Room Temperature
Solubility DMSO, Ethanol, Methanol
Acidity coefficient (pKa) 14.35 ± 0.10 (Predicted)
Crystal or Crystalline Powder
White to light yellow
Optical activity[ α] 20/D +30°, c = 2 in ethanol
Soluble in water
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