C20H21NO4S
371.5 g/mol
Pharmaceutical IntermediateWarning
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine
CAS71989-28-1
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
This compound is an Fmoc-protected amino acid derivative used as a building block in solid-phase peptide synthesis. It features a fluorenylmethoxycarbonyl (Fmoc) protecting group attached to the amino terminus of L-methionine, enabling controlled peptide chain assembly.
research reagent in peptide synthesisintermediate for pharmaceutical manufacturing
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 71989-28-1
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ReferenceSame Category
(2S)-1-(9H-fluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid
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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)-4-methylsulfanylbutanoic acid
InChIKey
BUBGAUHBELNDEW-SFHVURJKSA-N
SMILES
CSCC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
Synonyms (21)
- FMOC-MET
- (S)-N-FMOC-METHIONINE
- FMOC-L-MET
- Fmoc-L-Met-OH
- Fmoc-L-methionine
- Fmoc-Met-OH
- Fmoc-Met-OH, >=98.0% (HPLC)
- Fmoc-Methionine, L-
- L-Fmoc-Methionine
- N-Fmoc-L-methionine