(2S,4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid

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Names

[ CAS No. ]:
83623-93-2

[ Name ]:
(2S,4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid

[Synonym ]:
(4S)-4-Methoxy-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-proline
(2S,4S)-4-methoxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid
1,2-Pyrrolidinedicarboxylic acid, 4-methoxy-, 1-(1,1-dimethylethyl) ester, (2S,4S)-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
362.0±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H19NO5

[ Molecular Weight ]:
245.272

[ Flash Point ]:
172.7±27.9 °C

[ Exact Mass ]:
245.126328

[ PSA ]:
76.07000

[ LogP ]:
-0.07

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.500

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Precursor & DownStream

Precursor

  • N-BOC-cis-4-Hydroxy-L-proline
  • methyl iodide
  • (2S,4S)-1-tert-butyl 2-methyl 4-methoxypyrrolidine-1,2-dicarboxylate
  • Di-tert-butyl dicarbonate
  • 1-(tert-butyl) 2-ethyl (2S,4S)-4-methoxypyrrolidine-1,2-dicarboxylate
  • 1-(tert-butyl) 2-ethyl (2S,4S)-4-((4-nitrobenzoyl)oxy)pyrrolidine-1,2-dicarboxylate
  • Boc-Hyp-Oet
  • L-Hydroxyproline

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%


Related Compounds

  • 2-[[Methyl(2-methylpropyl)amino]methyl]cycloheptanol
  • Morpholine, 4,4a(2)-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-
  • Methyl (2s)-2-amino-3-(2,4-difluorophenyl)propanoate hydrochloride
  • methyl 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-5-enoate
  • 4-Amino-3-methoxybenzoic acid-propylamide hydrochloride
  • 2,4(1H,3H)-Pyrimidinedione, 5-(acetyloxy)-1-methyl-
  • Benzo[b]thiophen-2-yl(2-phenylmorpholino)methanone
  • 3-[[Imino(phenylamino)methyl]thio]-1-propanesulfonic acid
  • 2-(3,5-Dichloropyridin-4-yl)-1-(3,4-dimethoxyphenyl)ethanol
  • (R)-tert-Butyl (1-(pyrrolidin-1-yl)propan-2-yl)carbamate
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