Boc-L-Pyroglutamic acid benzyl ester

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Names

[ CAS No. ]:
113400-36-5

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

[Synonym ]:
1,2-Pyrrolidinedicarboxylic acid,5-oxo-,1-(1,1-dimethylethyl)2-(phenylmethyl) ester,(S)
benzyl 1-(t-butoxycarbonyl)pyroglutamate
(S)-2-Benzyl 1-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate
2-Benzyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
phenylmethyl (S)-1-(1,1-dimethylethoxycarbonyl)-5-oxopyrrolidine-2-carboxylate
Boc-L-Pyroglutamicacidbenzylester
2-benzyl 1-tert-butyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-(phenylmethyl) ester, (2S)-
2-Benzyl 1-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
PYR294
(2S)-benzyl N-(tert-butyloxycarbonyl)-pyroglutamate
benzyl (2S)-N-tert-butoxycarbonyl-pyroglutamate
Boc-L-Pyroglutamic acid benzyl ester
Boc-Pyr-OBzl

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
464.9±38.0 °C at 760 mmHg

[ Molecular Formula ]:
C17H21NO5

[ Molecular Weight ]:
319.352

[ Flash Point ]:
235.0±26.8 °C

[ Exact Mass ]:
319.141968

[ PSA ]:
72.91000

[ LogP ]:
1.37

[ Appearance of Characters ]:
Powder | White

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.542

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • (S)-Benzyl 5-oxopyrrolidine-2-carboxylate
  • L-Pyroglutamicacid
  • Di-tert-butyl carbonate
  • (2S,4S)-2-benzyl 1-tert-butyl 4-((R)-3-methyl-1,1-dioxido-2,3-dihydrobenzo[d]isothiazol-3-yl)-5-oxopyrrolidine-1,2-dicarboxylate
  • Benzyl bromide
  • Boc-L-glutamic acid 1-benzyl ester
  • Benzyl alcohol
  • Benzyl chloride

DownStream

  • (2S,5S)-N-BOC-5-METHYLPYRROLIDINE-2-CARBOXYLICACID
  • (S)-N-Boc-2-pyrrolidone-5-carboxylic acid tert-butyl ester
  • 2-Chloro-4-morpholinothieno[3,2-d]pyrimidine-6-carbaldehyde
  • Boc-Pyr-OH
  • 2-Benzyl 1-(2-methyl-2-propanyl) (2S)-5-methoxy-1,2-pyrrolidinedi carboxylate
  • 2-O-benzyl 1-O-tert-butyl (2S)-5-prop-2-enylpyrrolidine-1,2-dicarboxylate
  • L-Proline, phenylmethylester

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

  • 2-O-benzyl 1-O-tert-butyl (2S,4R)-4-[(4-bromophenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate
  • (4R)-BOC)-4-BENZYL-PYR-OBZL
  • 2-O-benzyl 1-O-tert-butyl (2S,4R)-4-[(2-bromophenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate
  • 2-O-benzyl 1-O-tert-butyl (2S,4R)-4-[(4-methylphenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate
  • Boc-L-Pyroglutamic acid methyl ester
  • Boc-L-Ala-L-Hmb-OBzl
  • 4-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]benzoic acid
  • Tert-butyl 2-{[3-(2-methoxy-2-oxoethyl)-2,4,6-trimethyl-5-(piperazin-1-yl)phenyl]methoxy}acetate
  • (1RS,2SR)-2-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}cyclopentane-1-carboxylic acid
  • sodium 3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propane-1-sulfinate
  • Sodium 5-chloro-4-acetamido-2-fluorobenzene-1-sulfinate
  • Methyl 3,3-difluoro-1-(1-hydroxycyclobutyl)cyclopentane-1-carboxylate
  • 1-{1-[(Tert-butoxy)carbonyl]-3-hydroxypyrrolidin-3-yl}-3-methylcyclohexane-1-carboxylic acid
  • 3-{3-Hydroxy-1-azabicyclo[2.2.2]octan-3-yl}azetidine-3-carboxylic acid
  • 3-(1-Hydroxy-3,3-dimethylcyclohexyl)azetidine-3-carboxylic acid
  • Tert-butyl 3-hydroxy-3-[1-(hydroxymethyl)-2-methylcyclopropyl]piperidine-1-carboxylate
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