C19H19NO4S
357.4 g/mol
Research ReagentWarning
FMOC-CYS(ME)-OH
CAS138021-87-1
Category
Research Reagent
Compound Class
Peptide
Primary Use
Research Compound
FMOC-CYS(ME)-OH is a research reagent consisting of a cysteine derivative protected with a fluorenylmethoxycarbonyl (Fmoc) group and methylated on the sulfur atom. It is primarily used in peptide synthesis as a building block for introducing S-methyl-L-cysteine residues.
Building block in solid-phase peptide synthesisResearch reagent for studying cysteine-containing peptides
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Reading
Safety Reference
Warning
H315Causes skin irritation
Identifiers
IUPAC Name
(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylsulfanylpropanoic acid
InChIKey
SKNJDZVHMNQAGO-KRWDZBQOSA-N
SMILES
CSC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
Synonyms (9)
- FMOC-CYS(ME)-OH
- FMOC-L-CYS(ME)-OH
- FMOC-S-METHYL-L-CYSETEINE
- Fmoc-S-Methyl-L-Cysteine
- N-Fmoc-S-methyl-L-cysteine
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