Synonyms:

(R)-5-Oxoproline ethyl ester, D-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester;(R)-5-Oxoproline ethyl ester, D-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester, D-Pyroglutamic acid ethyl ester, Ethyl 5-oxo-D-proline, Ethyl pyroglutamate;Ethyl D-(-)-pyroglutamate;(2R)-5-Oxo-2β-pyrrolidinecarboxylic acid ethyl ester;(R)-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester;Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate,99%;Ethyl (R)-(-)-2-pyrrolidone-5-carboxylateD(-)-Pyroglutamic acid ethyl esterEthyl (R)-(-)-pyroglutamateEthyl D(-)-pyroglutamate;Ethyl D-2-Pyrrolidinone-5-carboxylate

Canonical SMILES: CCOC(=O)C1CCC(=O)N1

HS Code: 29337900

Density:1.2483(roughestimate)

Boiling Point:176 °C12 mmHg(lit.)

Refractive Index:n20/D1.478(lit.)

Flash Point: >230 °F

Melting Point: 53-57 °C

alpha: 3.5 o (c=5, H2O)

Storage: 0-6°C

PKA: 14.78±0.40(Predicted)

Hazard Codes: Xi

Risk Statements:  36/37/38

Safety Statements: 37/39-26

WGK Germany: 3