3-Formyl-pyrrolidine-1-carboxylic acid tert-butyl ester

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Names

[ CAS No. ]:
59379-02-1

[ Name ]:
3-Formyl-pyrrolidine-1-carboxylic acid tert-butyl ester

[Synonym ]:
1-Boc-3-pyrrolidinecarbaldehyde
2-Methyl-2-propanyl 3-formyl-1-pyrrolidinecarboxylate
MFCD03791257

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
276.3±33.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H17NO3

[ Molecular Weight ]:
199.25

[ Flash Point ]:
120.9±25.4 °C

[ Exact Mass ]:
199.120850

[ PSA ]:
46.61000

[ LogP ]:
0.78

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.528

MSDS

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Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • tert-Butyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate
  • carbon monoxide
  • 1-N-Boc-2,3-dihydropyrrole
  • N-Boc-3-pyrroline
  • pyrrolidin-3-ylmethanol
  • Di-tert-butyl dicarbonate

DownStream

  • 1-Boc-3-Ethynylpyrrolidine
  • tert-Butyl 3-vinylpyrrolidine-1-carboxylate
  • tert-Butyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate
  • (R)-1-Boc-3-(aminomethyl)pyrrolidine

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%