(2R,4R)-4-Amino-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) ester

Suppliers

Names

[ CAS No. ]:
132622-98-1

[ Name ]:
(2R,4R)-4-Amino-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) ester

[Synonym ]:
(4R)-4-amino-1-(tert-butoxycarbonyl)-L-proline
1,2-Pyrrolidinedicarboxylic acid, 4-amino-, 1-(1,1-dimethylethyl) ester, (2S,4R)-
(4R)-4-Amino-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-proline
(2R,4R)-4-amino-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid
(2R,4R)-4-Amino-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) ester

Chemical & Physical Properties

[ Density]:
1.232

[ Boiling Point ]:
371.1±42.0 °C at 760 mmHg

[ Melting Point ]:
263-264 ºC

[ Molecular Formula ]:
C10H18N2O4

[ Molecular Weight ]:
230.261

[ Flash Point ]:
178.2±27.9 °C

[ Exact Mass ]:
230.126663

[ PSA ]:
92.86000

[ LogP ]:
-0.36

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.517

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • (2R,4R)-benzyl 4-hydroxypyrrolidine-2-carboxylate
  • (2R,4R)-2-benzyl 1-tert-butyl 4-hydroxypyrrolidine-1,2-dicarboxylate

DownStream

  • (2R,4R)-4-(((9H-FLUOREN-9-YL)METHOXY)CARBONYLAMINO)-1-(TERT-BUTOXYCARBONYL)PYRROLIDINE-2-CARBOXYLICACID