n-boc-cis-4-cyano-l-proline methyl ester

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Names

[ CAS No. ]:
487048-28-2

[ Name ]:
n-boc-cis-4-cyano-l-proline methyl ester

[Synonym ]:
1-tert-butyl 2-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate
N-Boc-cis-4-cyano-L-proline methyl ester
(2S,4S)-1-tert-butyl 2-methyl 4-cyanopyrrolidine-1,2-dicarboxylate
(2S,4S)-4-cyano-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
Velpatasvir Intermediate 2

Chemical & Physical Properties

[ Density]:
1.17

[ Boiling Point ]:
366.4±42.0 °C(Predicted)

[ Molecular Formula ]:
C12H18N2O4

[ Molecular Weight ]:
254.28200

[ Exact Mass ]:
254.12700

[ PSA ]:
79.63000

[ LogP ]:
1.24648

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

  • sodium cyanide
  • BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
  • (2s, 4r)-boc-gamma-mso-proline methyl ester
  • Boc-Hyp-OMe
  • H-Hyp-OMe hydrochloride
  • Di-tert-butyl dicarbonate
  • L-Hydroxyproline

DownStream

  • (2S,4S)-1-(tert-butoxycarbonyl)-4-cyanopyrrolidine-2-carboxylic acid

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

  • N-Boc-cis-4-Amino-L-proline methyl ester hydrochloride
  • N-Boc-cis-4-iodo-L-proline methyl ester
  • N-Boc-cis-4-hydroxy-L-proline Methyl Ester
  • (2S,4S)-1-tert-Butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate
  • N-Boc-cis-4-hydroxy-D-proline methyl ester
  • N-BOC-TRANS-4-IODO-L-PROLINE METHYL ESTER