N-Boc-4-oxo-L-proline methyl ester

Names

[ Name ]:
N-Boc-4-oxo-L-proline methyl ester

[Synonym ]:
Boc-ketopyrrolidine methyl ester
1-tert-butyl 2-methyl (2R)-4-oxopyrrolidine-1,2-dicarboxylate
(R)-N-Boc-2-methoxycarbonyl-4-pyrrolidone
Boc-4-oxo-D-proline methyl ester
4-oxopyrrolidine-1,2R-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
PS-J-119
1,2-Pyrrolidinedicarboxylic acid, 2-methyl-4-oxo-, 1-(1,1-dimethylethyl) ester, (2R)-
(R)-1-TERT-BUTYL 2-METHYL 4-OXOPYRROLIDINE-1,2-DICARBOXYLATE
4-oxopyrrolidine-N-1,2-(R)-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
1-tert-butyl 2-methyl (R)-4-oxopyrrolidine-1,2-dicarboxylate
2-Methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-oxo-D-proline

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
386.8±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₇NO₅

[ Molecular Weight ]:
243.256

[ Flash Point ]:
187.7±27.9 °C

[ Exact Mass ]:
243.110672

[ PSA ]:
72.91000

[ LogP ]:
0.10

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.506

[ Storage condition ]:
2~8℃

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%