(R)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
Names
[ CAS No. ]:
128811-48-3
[ Name ]:
(R)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
[Synonym ]:
1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)-
2-Methyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
Boc-pGlu-OMe
Boc-D-pGlu-OMe
Methyl (2S)-1-(tert-butoxycarbonyl)py
Boc-Pyr-OMe
Methyl Boc-L-Pyroglutamate
N-Boc-L-pyroglutamic acid methyl ester
Methyl (S)-N-(tert-butoxycarbonyl)pyroglutamate
(R)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
Methyl (R)-N-(tert-butoxycarbonyl)pyroglutamate
Boc-L-Pyroglutamic acid methylester
Methyl (S)-Boc-5-pyrrolidone-2-carboxylate
1-O-tert-butyl 2-O-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate
Boc-L-Pyroglutamic acid methyl ester
(R)-N-BOC-5-METHOXYCARBONYL-2-PYRROLIDINONE
(S)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
1-tert-butyl 2-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
361.6±35.0 °C at 760 mmHg
[ Melting Point ]:
68-69ºC
[ Molecular Formula ]:
C11H17NO5
[ Molecular Weight ]:
243.256
[ Flash Point ]:
172.5±25.9 °C
[ Exact Mass ]:
243.110672
[ PSA ]:
72.91000
[ LogP ]:
-0.44
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.488
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
26-36-37/39
[ HS Code ]:
2933790090
Customs
[ HS Code ]: 2933790090
[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%