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Penicillamine

Corresponds to β,β-dimethylcysteine or β-mercaptovaline. For an S-protected derivative of deamino-penicillamine please see Q-1610.The rigidity of disulfide bridges can be increased by replacing Cys by Pen. Pen analogs of enkephalins, RGD-peptides, urotensin and further active peptides with improved potency and/or selectivity have been described.Bachem offers a choice of resins preloaded with Fmoc-Pen derivatives, please see the product family 'Preloaded Resins for SPPS and SPOS'.
  • Name

  1. + Availability
    Boc-β,β-dimethyl-Cys(Acm)-OH
    A-2965.0001 1 g
    €111.00
    A-2965.0005 5 g
    €436.00
    A-2965.0025 25 g
    €1,743.00

  2. + Availability
    Boc-β,β-dimethyl-Cys(Mbzl)-OH · DCHA
    A-3660.0001 1 g
    €135.00
    A-3660.0005 5 g
    €547.00

  3. + Availability
    Boc-β,β-dimethyl-D-Cys(Mbzl)-OH · DCHA
    A-3665.0001 1 g
    €135.00
    A-3665.0005 5 g
    €547.00
    A-3665.0025 25 g
    €2,187.00

  4. + Availability
    Boc-β,β-dimethyl-Cys(Mob)-OH
    A-2900.0001 1 g
    €79.00
    A-2900.0005 5 g
    €325.00

  5. + Availability
    Boc-β,β-dimethyl-D-Cys(Mob)-OH
    A-3990.0001 1 g
    €95.00
    A-3990.0005 5 g
    €365.00
    A-3990.0025 25 g
    €1,458.00

  6. + Availability
    Boc-β,β-dimethyl-Cys(NPys)-OH
    A-3650.0001 1 g
    €230.00
    A-3650.0005 5 g
    €912.00

  7. + Availability
    Boc-β,β-dimethyl-D-Cys(NPys)-OH
    A-3655.0001 1 g
    €230.00
    A-3655.0005 5 g
    €912.00

  8. + Availability
    Boc-β,β-dimethyl-Cys(Trt)-OH
    A-3550.0001 1 g
    €182.00
    A-3550.0005 5 g
    €729.00

  9. + Availability
    Boc-β,β-dimethyl-D-Cys(Trt)-OH
    A-3555.0001 1 g
    €92.00
    A-3555.0005 5 g
    €365.00

  10. + Availability
    Fmoc-β,β-dimethyl-Cys(Acm)-OH
    B-1885.0001 1 g
    €158.00
    B-1885.0005 5 g
    €634.00