Date published: 2025-12-4

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(Fmoc-L-Cys-OtBu)2 (CAS 139592-37-3)

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Alternate Names:
Nα,Nα-Bis-Fmoc-L-cystine bis(tert-butyl ester)
Application:
(Fmoc-L-Cys-OtBu)2 is an Fmoc protected cysteine derivative
CAS Number:
139592-37-3
Molecular Weight:
797.01
Molecular Formula:
C44H48N2O8S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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(Fmoc-L-Cys-OtBu)2, (Disulfide bond) is an Fmoc protected cysteine derivative potentially useful for proteomics studies, and solid phase peptide synthesis techniques. Cysteine is versatile amino acid involved with many biological processes, including the formation of disulfide bonds - a critical component of protein structure. This compound could be useful as an unusual amino acid analog to aid in the deconvolution of protein structure and function.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(Fmoc-L-Cys-OtBu)2, 1 g

sc-285771
1 g
$228.00

(Fmoc-L-Cys-OtBu)2, 5 g

sc-285771A
5 g
$785.00