1-Boc-D-Pyroglutamic acid ethyl ester

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Names

[ CAS No. ]:
144978-35-8

[ Name ]:
1-Boc-D-Pyroglutamic acid ethyl ester

[Synonym ]:
2-Ethyl 1-(2-methyl-2-propanyl) (2R)-5-oxo-1,2-pyrrolidinedicarboxylate
1-tert-Butyl 2-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate
1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-
1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2R)-
Boc-D-Pyr-OEt
N-Boc-L-pyroglutamic Acid Ethyl Ester
Ethyl N-(tert-Butoxycarbonyl)-D-pyroglutamate
(R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester
N-(tert-Butoxycarbonyl)-D-pyroglutamic Acid Ethyl Ester
1-O-tert-butyl 2-O-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate
N-Boc-D-pyroglutamic Acid Ethyl Ester
Ethyl N-Boc-D-pyroglutamate
1-tert-butyl 2-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
2-Ethyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
Ethyl (R)-1-Boc-5-oxopyrrolidine-2-carboxylate
1-Boc-D-Pyroglutamic acid ethyl ester
(R)-1-Boc-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester
Ethyl (R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
375.0±35.0 °C at 760 mmHg

[ Melting Point ]:
54.0 to 58.0 °C

[ Molecular Formula ]:
C12H19NO5

[ Molecular Weight ]:
257.283

[ Flash Point ]:
180.6±25.9 °C

[ Exact Mass ]:
257.126312

[ PSA ]:
72.91000

[ LogP ]:
0.09

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.487

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • H-Pyr-OEt
  • Triethyl orthoformate
  • L-Pyroglutamicacid

DownStream

  • (1S,3S,5S)-3-(Aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester
  • (2S,5S)-N-BOC-5-METHYLPYRROLIDINE-2-CARBOXYLICACID
  • (1S,3S,5S)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid
  • (1S,3S,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate
  • (2S)-1-TERT-BUTYL 2-ETHYL 5-METHOXYPYRROLIDINE-1,2-DICARBOXYLATE
  • Kainic acid
  • (2s,4s)-4-methylglutamic acid
  • 5-P-TOLYL-1 H-PYRROLE-2-CARBOXYLIC ACID
  • (S)-1-(tert-Butoxycarbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid
  • (S)-4,4-DIMETHYL-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER 2-ETHYL ESTER

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 1-Boc-D-Pyroglutamic acid ethyl ester
  • Boc-Pyr-Oet
  • (S)-2-tert-butoxycarbonylamino-5-oxo-hexanoic acid ethyl ester
  • Ethyl 1-((Tert-Butoxycarbonyl)Amino)-2-Vinylcyclopropanecarboxylate
  • 1-BOC-BETA-OXO-2-PYRROLIDINEPROPANOIC ACID ETHYL ESTER
  • 1-Boc-3,9-diazabicyclo[4.2.1] heptan-4-one