tert-Butyl (1-amino-2-methyl-1-oxopropan-2-yl)carbamate

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Names

[ CAS No. ]:
73470-46-9

[ Name ]:
tert-Butyl (1-amino-2-methyl-1-oxopropan-2-yl)carbamate

[Synonym ]:
(1-carbamoyl-1-methyl-ethyl)-carbamic acid tert-butyl ester
Boc-Aib-NH2
N2-(tert-butoxycarbonyl)-2-methylalaninamide
Boc-2-aminoisobutyric acid amide
tert-Butyl (1-amino-2-methyl-1-oxopropan-2-yl)carbamate
N2-{[(1,1-dimethylethyl)oxy]carbonyl}-2-methylalaninamide

Chemical & Physical Properties

[ Boiling Point ]:
348.5±25.0°C at 760 mmHg

[ Molecular Formula ]:
C9H18N2O3

[ Molecular Weight ]:
202.25100

[ Exact Mass ]:
202.13200

[ PSA ]:
85.90000

[ LogP ]:
2.12910

Safety Information

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Boc-Aib-OH
  • Di-tert-butyl dicarbonate

DownStream

  • 5,5-Dimethylimidazolidine-2,4-dione
  • 2-Amino-2-methylpropanamide hydrochloride

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%