Boc-N-methyl-L-leucine

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Names

[ CAS No. ]:
53363-89-6

[ Name ]:
Boc-N-methyl-L-leucine

[Synonym ]:
L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
(S)-2-((tert-Butoxycarbonyl)(methyl)amino)-4-methylpentanoic acid
N-Methyl-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-leucine
Boc-N-methyl-L-leucine
MFCD00038522
N-(tert-Butoxycarbonyl)-N-methyl-L-leucine

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
338.2±21.0 °C at 760 mmHg

[ Melting Point ]:
55-60 ℃

[ Molecular Formula ]:
C12H23NO4

[ Molecular Weight ]:
245.315

[ Flash Point ]:
158.3±22.1 °C

[ Exact Mass ]:
245.162704

[ PSA ]:
66.84000

[ LogP ]:
3.00

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

[ Index of Refraction ]:
1.467

[ Storage condition ]:
Store at RT.

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Boc-Leu-OH.H2O
  • methyl iodide
  • Dimethyl sulfate
  • L-leucine
  • Di-tert-butyl dicarbonate
  • BOC-ON

DownStream

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Boc-N-methyl-L-isoleucine
  • N-Boc-N-methyl-L-phenylalanine methyl ester
  • benzyl N-Boc-N-methyl-L-leucyl-D-lactate
  • methyl N-boc-N-methyl-L-tyr-N-methyl-L-tyrosinate
  • (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(1R)-1-hydroxy-2-methylpropyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26
  • Boc-L-MeLeu-D-PhLac-OBn