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Details
Protected derivative for the introduction of this highly polar amino acid. Cya-containing peptides are obtained by oxidation of cysteine or cystine, as a post-translational modification, as a by-product during peptide synthesis, or, intentionally (by using oxidants as H₂O₂/formic acid), for quantification of these sensitive amino acids. Use of B-4030 allows to obtain Cya-peptides containing sensitive amino acids, as an additional oxidation step is not required.
Catalog Number
B-4030
Synonyms
Fmoc-Cya-OH · disodium salt
Molecular Formula
C₁₈H₁₅NNa₂O₇S
Relative Molecular Mass
435.37
CAS Registry Number
[320384-09-6]
Storage Conditions
RT
Links / Documents:
Bachem product citations
Product citations
R.Mimna et al.,
Int. J. Pept. Res. Ther.,
13,
237 (2007)
