Synonyms:

ETHYL L-PYROGLUTAMATE;ETHYL (S)-PYROGLUTAMATE;ETHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE;ETHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE;ETHYL (S)-2-PYRROLIDONE-5-CARBOXYLATE;H-PYR-OET;(+)-L-PYROGLUTAMIC ACID ETHYL ESTER;L-PYROGLUTAMIC ACID ETHYL ESTER

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

HS Code: 29339900

Density:1.2483(roughestimate)

Boiling Point:176 °C12 mmHg(lit.)

Refractive Index:1.4310(estimate)

Flash Point: >230 °F

Melting Point: 54-56 °C

alpha: -3.5°（c=5,WATER)

Storage: 0-6°C

PKA: 14.78±0.40(Predicted)

Appearance: LowMeltingSolid

Hazard Codes: Xi

Risk Statements:  36/37/38

Safety Statements: 26-36-37/39

WGK Germany: 3