PYRROLIDINE-1,2-DICARBOXYLICACID1-TERT-BUTYLESTER2-METHYLESTER

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Names

[ CAS No. ]:
145681-01-2

[ Name ]:
PYRROLIDINE-1,2-DICARBOXYLICACID1-TERT-BUTYLESTER2-METHYLESTER

[Synonym ]:
1,2-Pyrrolidinedicarboxylic acid, 2-methyl-, 1-(1,1-dimethylethyl) ester
1-(tert-Butoxycarbonyl)-2-methylproline
1-O-tert-butyl 2-O-methyl pyrrolidine-1,2-dicarboxylate
2-Methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}proline
PYRROLIDINE-1,2-DICARBOXYLICACID1-TERT-BUTYLESTER2-METHYLESTER

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
337.8±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H19NO4

[ Molecular Weight ]:
229.273

[ Flash Point ]:
158.1±25.9 °C

[ Exact Mass ]:
229.131409

[ PSA ]:
55.84000

[ LogP ]:
1.10

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.494

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Boc-L-Proline
  • methyl iodide
  • Di-tert-butyl dicarbonate
  • H-Pro-OMe.HCl
  • UNII:2BQC0016L7
  • 1-BENZYL 2-METHYL PYRROLIDINE-1,2-DICARBOXYLATE
  • 2-Methyl-2-propanyl 1-pyrrolidinecarboxylate
  • Methyl chloroformate

DownStream

  • Boc-Pro-OMe
  • methyl 1-benzylpyrrolidine-2-carboxylate
  • N-Boc-L-Prolinol
  • Boc-L-Proline
  • Boc-D-Pro-Ome
  • tert-Butyl 2-carbamoylpyrrolidine-1-carboxylate
  • 1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
  • (1-benzylpyrrolidin-2-yl)methanol

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%