Butyl 5-oxo-L-prolinate

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Names

[ CAS No. ]:
4931-68-4

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

[Synonym ]:
5-oxo-L-proline butyl ester
Butyl Pyroglutamate
Butyl L-pyroglutamate
Butyl 5-oxo-L-prolinate
butyl 5-oxoprolinate
5-Oxo-L-prolin-butylester
MFCD06858408
L-Proline, 5-oxo-, butyl ester
pyroglutamic acid n-butyl ester
proline,5-oxo-,butyl ester
EINECS 225-568-9

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
334.6±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H15NO3

[ Molecular Weight ]:
185.220

[ Flash Point ]:
156.2±25.9 °C

[ Exact Mass ]:
185.105194

[ PSA ]:
55.40000

[ LogP ]:
-0.33

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

[ Index of Refraction ]:
1.468

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • L-glutamic acid
  • Butanol
  • L-Pyroglutamicacid
  • Methyl L-Pyroglutamate

DownStream

  • L-Pro-ol
  • 5-Hydroxymethyl-pyrrolidine-2-one

Related Compounds

  • Butyl 5-oxo-L-prolinate
  • tert-butyl 5-oxo-L-prolinate
  • tert-butyl 5-oxo-L-prolinate
  • tert-butyl 5-oxo-L-prolinate
  • (R)-1-carboxy-3-methylbutyl 5-oxo-L-prolinate
  • tricosyl 5-oxo-L-prolinate