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Home > Encyclopedia > N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine

N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine

N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine structure

N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine 

structure
  • CAS No:

    66845-42-9

  • Formula:

    C19H28N2O6

  • Chemical Name:

    N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine

  • Synonyms:

    NALPHA-BENZYLOXYCARBONYL-NOMEGA-TERT-BUTOXYCARBONYL-D-LYSINE;N-BENZYLOXYCARBONYL-N-EPSILON-TERT-BUTOXYCARBONYL-L-LYSINE;N-ALPHA-CBZ-N-EPSILON-BOC-D-LYSINE;N-ALPHA-CBZ-N-EPSILON-T-BOC-D-LYSINE;N-ALPHA-CBZ-N-EPSILON-T-BOC-L-LYSINE;N-ALPHA-CARBOBENZOXY-N-EPSILON-T-BUTOXYCARBONYL-D-LYSINE;N-ALPHA-CARBOBENZOXY-N-EPSILON-T-BUTOXYCARBONYL-L-LYSINE;N-ALPHA-Z-N-EPSILON-BOC-D-LYSINE

  • Categories:

    Biochemical Engineering  >  Amino Acids and Derivatives

Description

Colorless to light yellow oil

N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine Basic Attributes

380.44

246.157959

Characteristics

114

2.8

1.2±0.1 g/cm3

61-63°C

203.5±27.3 °C

1.524

2-8°C

Safety Information

NONH for all modes of transport

3

S24/25

N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine Use and Manufacturing

(4 g, 10.5 mmol) and methyl4-N-BOC-piperidin-4-carboxylate (3 g, 5.0 mmol) were dissolved in dichloromethane (10 mL), and the resultant mixture was cooled to 0 C. Under the protection of nitrogen, DIEA (5.43 g, 42 mmol), copper dichloride dehydrate (1.88 g, 11 mmol), HOBt(1.62 g, 12 mmol), and HBTU (4.55g, 12 mmol) were separately added. The reaction was carried out for 16 h. The title compound (a crude product, 6.69g) was obtained after workup, amd was used directly in the next step. ESI-MS (m/z): 621(M+H)+;

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