Boc-Cys(4-MeOBzl)-OH [18942-46-6] HEADING_TITLE

N-Boc-S-4-methoxybenzyl-L-cysteine

Other Names: Boc-L-Cys(4-MeOBzl)-OH; Boc-Cys(Mob)-OH; Boc-Cys(p-MeOBzl)-OH

Catalog #: ABC114 CAS #: 18942-46-6
Formula: C16H23NO5S M.W.: 341.4

Boc-Cys(4-MeOBzl)-OH

 

 

 

 

 

 

 

 

 

Boc-Cys(4-MeOBzl)-OH is one of the cysteine derivatives commonly utilized in Boc SPPS.  The 4-methoxybenzyl group is removed by HF or TFMSA during cleavage of the peptide from the resin.  The cysteine sidechain is released as a free sulfhydryl group.  Disulfide bonds can be formed later by a variety of oxidation methods.

Products Similar to Boc-Cys(4-MeOBzl)-OH

Cat. # Product Cat. # Product
ABC106 Boc-Cys(Acm)-OH AFC105 Fmoc-Cys(Trt)-OH
ABC110 Boc-Cys(Bzl)-OH AFC106 Fmoc-Cys(Acm)-OH
ABC115 Boc-Cys(pMeBzl)-OH AFC102 Fmoc-Cys(Bzl)-OH
ABC112 Boc-Cys(tBu)-OH AFC120 Fmoc-Cys(tBu)-OH
ABC113 Boc-Cys(Trt)-OH AFC125 Fmoc-Cys(pMeBzl)-OH
ABC213 Boc-D-Cys(Trt)-OH AFC110 Fmoc-Cys(Mmt)-OH
ABC125 Boc-Cys(Acm)-ONp AFC125 Fmoc-Cys(Mob)-OH
UBC152 Boc-Pen(pMeBzl)-OH AFC205 Fmoc-D-Cys(Trt)-OH
UBC115 Boc-Thz-OH AFC206 Fmoc-D-Cys(Acm)-OH
UBC252 Boc-D-Pen(pMeBzl)-OH AFC196 Fmoc-Cys(Acm)-OPfp
UBC215 Boc-D-Thz-OH AFC195 Fmoc-Cys(Trt)-OPfp
AZC110 Z-Cys(Mob)-OH AFC295 Fmoc-D-Cys(Trt)-OPfp
AZC105 Z-Cys(Z)-OH UFC172 Fmoc-Pen(Trt)-OH
    UFC272 Fmoc-D-Pen(Trt)-OH
    UFC115 Fmoc-Thz-OH
    MFC105 Fmoc-MeCys(Trt)-OH

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