C37H31NO4S
585.7 g/mol
Pharmaceutical IntermediateWarning
Fmoc-D-Cys(Trt)-OH
CAS167015-11-4EC695-151-8
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
Fmoc-D-Cys(Trt)-OH is a protected derivative of D-cysteine used as a building block in solid-phase peptide synthesis. It features an Fmoc (9-fluorenylmethoxycarbonyl) protecting group on the amino group and a trityl (Trt) group on the thiol side chain, enabling selective deprotection during peptide assembly.
Building block for solid-phase peptide synthesisIntermediate in the production of custom peptides for research
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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CAS 167015-11-4
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Identifiers
IUPAC Name
(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid
InChIKey
KLBPUVPNPAJWHZ-UUWRZZSWSA-N
SMILES
C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SC[C@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46
Synonyms (12)
- Fmoc-D-Cys(Trt)-OH
- Fmoc-S-trityl-D-cysteine
- N-Fmoc-S-trityl-D-cysteine