L-CYSTEINE, N-ACETYL

L-CYSTEINE, N-ACETYL is an N-acetylated derivative of the sulfur-containing amino acid cysteine, featuring a thioether side chain and a carboxamide-modified amino group in place of the free α-amino functionality. The molecule contains a carboxylic acid and an N-acetylated amide, with the side-chain thioether capable of participating in redox-sensitive chemistry and forming thioether-based interactions under appropriate conditions, while the stereochemical configuration is indicated as L in the product name. L-CYSTEINE, N-ACETYL is used as a protected/derivatized amino acid building block or reference material for peptide synthesis studies, chemical labeling and conjugation workflows requiring an N-acetylated cysteine residue, and analytical method development where controlled modification of the amino terminus is needed.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: L-Iso-0189

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
*C3C2H9*NO3S
M.W/Mr.
167.17
Purity
95%
Unlabeled CAS
616-91-1

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