(S)-tert-Butyl (1-cyanopropan-2-yl)carbamate

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Names

[ CAS No. ]:
172695-22-6

[ Name ]:
(S)-tert-Butyl (1-cyanopropan-2-yl)carbamate

[Synonym ]:
(S)-3-{[(benzyloxy)carbonyl]amino}butanoic acid
tert-butyl (S)-(1-cyanopropan-2-yl) carbamate
Z-|A-Homoala-OH
Z-L-|A-Homoalanine
Cbz-L-3-Aminobutyric acid

Chemical & Physical Properties

[ Density]:
1.005g/cm3

[ Boiling Point ]:
309.5ºC at 760 mmHg

[ Molecular Formula ]:
C9H16N2O2

[ Molecular Weight ]:
184.23600

[ Flash Point ]:
141ºC

[ Exact Mass ]:
184.12100

[ PSA ]:
62.12000

[ LogP ]:
2.20418

[ Vapour Pressure ]:
0.000635mmHg at 25°C

[ Index of Refraction ]:
1.447

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2926909090

Synthetic Route

Precursor & DownStream

Precursor

  • (S)-Methanesulphonic acid 2-Boc-aminopropyl ester
  • Sodium cyanide
  • N-Boc-L-alaninol
  • sodium cyanide
  • N,N,N-Triethylethanaminium cyanide
  • Di-tert-butyl dicarbonate
  • N-(tert-Butoxycarbonyl)-L-alanine
  • Boc-Ala-O-COO-isoBu
  • (R)-2-((tert-Butoxycarbonyl)amino)propyl 4-methylbenzenesulfonate

DownStream

  • (S)-3-Aminobutanoic acid
  • Boc-L-β-homoalanine
  • tert-Butyl-(4-aminobutan-2-yl)carbamat
  • (S)-3-AMINOBUTANENITRILE

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%


Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 2,6-Dimethylquinoline-3-carbohydrazide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 6-Fluoro-5-methyl-1,2,3,4-tetrahydronaphthalen-1-amine