1) Cat. No.: TRC-P997480; 2) Chemical Name: L-Pyroglutamic Acid; 3) CAS No.: 98-79-3; 4) Mol. Formula: C5H7NO3; 5) Mol. Weight: 129.11; 6) Packing Size: 10g / 50g; 7) Appearence: White Solid; 8) Application Notes: L-Pyroglutamic acid is an amino acid that is used in the synthesis of peptides. It has also been observed to convert when placed at the N-terminus in vivo to create IgG2 antibodies. ; 9) Synonym: (-)-2-Pyrrolidone-5-carboxylic Acid; (-)-Pyroglutamic Acid; (2S)-5-Oxopyrrolidine-2-carboxylic Acid; (5S)-2-Oxopyrrolidine-5-carboxylic Acid; (S)-(-)-2-Pyrrolidone-5-carboxylic Acid; (S)-(-)-γ-Butyrolactam-γ-carboxylic Acid; (S)-2-Pyrrolidone-5-carboxylic Acid; (S)-5-Oxo-2-pyrrolidinecarboxylic Acid; (S)-5-Oxoproline; (S)-Pyroglutamic Acid; 2-L-Pyrrolidone-5-carboxylic Acid; 2-Oxopyrrolidine-5(S)-carboxylic Acid; 2-Pyrrolidinone-5-carboxylic Acid; 5-Carboxy-2-pyrrolidinone; 5-Oxo-L-proline; 5-Oxoproline; 5-Pyrrolidinone-2-carboxylic Acid; Ajidew A 100; Glutimic Acid; Glutiminic Acid; L-(-)-Pyroglutamic Acid; L-2-Pyrrolidone-5-carboxylic Acid; L-5-Carboxy-2-pyrrolidinone; L-5-Oxo-2-pyrrolidinecarboxylic Acid; L-5-Oxoproline; γ-Lactam L-Glutamic Acid, ; L-Glutimic Acid; L-Glutiminic Acid; L-Pyrrolidinonecarboxylic Acid; L-Pyrrolidonecarboxylic Acid; NSC 143034; Oxoproline; Oxopyrrolidinecarboxylic Acid; PCA; PCA 50; Pidolic Acid; Pidolidone; Pyroglutamic Acid; Pyrrolidinonecarboxylic Acid; Pyrrolidone-5-carboxylic Acid; Pyrrolidonecarboxylic Acid; ; 10) Solubility: DMSO, Methanol; 11) Storage condition: Refrigerator; 12) References: Wirths, O. et al.: J. Biol. Chem., 53, 41517 (2010); Liu, Y.D. et al.: J. Biol. Chem., 286, 11211 (2011);