DL-Glutamic acid is the conjugate acid of Glutamic acid, which acts as a fundamental metabolite. Comparing with the second phase of polymorphs α and β L-Glutamic acid, DL-Glutamic acid presents better stability^[1] .

147.13

C?H?NO?

617-65-2

DL-谷氨酸

NC(CCC(O)=O)C(O)=O

Room temperature in continental US; may vary elsewhere.

• [1]. F M S Victor, et al. Pressure-induced phase transitions in DL-glutamic acid monohydrate crystal. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Apr 5;230:118059.