Ethyl 5-oxo-L-prolinate

Names

[ Name ]:
Ethyl 5-oxo-L-prolinate

[Synonym ]:
pyroglutamic acid ethyl ester
L-Proline, 5-oxo-, ethyl ester
Ethyl 5-oxo-2-pyrrolidinecarboxylate
5-oxo-prolin-ethyl ester
Ethyl [S]-[+]-2-Pyrrolidone-5-Carboxylate
5-Oxo-DL-prolin-aethylester
5-oxo-DL-prolin-ethyl ester
ethyl pyroglutamate
Ethyl L-pyroglutamate
Ethyl D-(-)-pyroglutamate
Ethyl DL-pyroglutamate
5-Oxo-prolin-aethylester
Ethyl 5-oxo-L-prolinate
Ethyl 5-oxo-DL-prolinate
5-oxo-proline ethyl ester

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
312.7±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C₇H₁₁NO₃

[ Molecular Weight ]:
157.167

[ Flash Point ]:
142.9±25.9 °C

[ Exact Mass ]:
157.073898

[ PSA ]:
58.89000

[ LogP ]:
-1.39

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.466

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%