L-Cystine CAS 56-89-3 Racemic Amines CAS NO.56-89-3

name: l-pyroglutamic acid
synonyms: proline, 5-oxo-;pyrrolidonecarboxylic acid;2-pyrrolidinone-5-carboxylic acid;proline, 5-oxo-, l-;(s)-5-oxo-2-pyrrolidinecarboxylic acid;2-pyrrolidone-5-carboxylicacid;h-pyr-oh;pglu-oh;l-pyr-oh;l-pyro glutamic acid;l-pyroglutamate;2-oxopyrrolidine-5-carboxylic acid;acido pidolico [inn-spanish];5-pyrrolidone-2-carboxylic acid;2-benzothiazolesulfenic acid morpholide;l-5-oxo-2-pyrrolidinecarboxylic acid;pidolic acid [inn];l-glutamic acid gamma-lactam;(2r)-5-oxopyrrolidine-2-carboxylate;35255-51-7;acidum pidolicum [inn-latin];l-proline, 5-oxo-;cpd-589;2-benzothiazolesulfenemorpholide;5-carboxy-2-pyrrolidinone;acide pidolique [inn-french];l-5-pyrrolidone-2-carboxylic acid;(-)-2-pyrrolidone-5-carboxylic acid;l-5-carboxy-2-pyrrolidinone;(s)-(-)-2-pyrrolidone-5-carboxylic acid;5-oxo-l-proline;2-l-pyrrolidone-5-carboxylic acid;
cas registry number: 98-79-3
einecs：202-700-3
molecular formula: c5h7no3
boiling point: 453.1 °c at 760 mmhg
flash point: 227.8 °c
density: 1.38 g/cm3
water：10-15 g/100 ml (20℃)
appearance: white fine crystals
usage:

substance is used in the resolution of racemic amines.


safety statements: s26;s36
advantages:

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