Boc-L-Pyroglutamic acid methyl ester

Names

[ Name ]:
Boc-L-Pyroglutamic acid methyl ester

[Synonym ]:
1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
MFCD06809720
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
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
Boc-L-Pyroglutamic acid methylester
Methyl (S)-Boc-5-pyrrolidone-2-carboxylate
Boc-L-Pyroglutamic acid methyl ester
(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 ]:
69-71ºC

[ 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

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317-H319

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Hazard Codes ]:
Xn,N

[ Risk Phrases ]:
36-43-50

[ Safety Phrases ]:
26-36/37-61

[ RIDADR ]:
UN 3077 9 / PGIII

[ 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%