C20H21NO4
339.4 g/mol
Pharmaceutical IntermediateWarning
(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoic acid
CAS84624-17-9EC837-857-2
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
This compound is a Fmoc-protected D-valine derivative used as a building block in solid-phase peptide synthesis. Its structure incorporates a fluorenylmethoxycarbonyl (Fmoc) group for temporary amino protection, along with a carboxylic acid for peptide bond formation.
Building block for peptide synthesisIntermediate in 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 84624-17-9
Related Compounds
SimilarStructure SimilarSimilarity 0.80
(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxybutanoic acid
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SimilarStructure SimilarSimilarity 0.80
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(2S,3S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylpentanoic acid
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SimilarStructure SimilarSimilarity 0.76
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid
InChIKey
UGNIYGNGCNXHTR-GOSISDBHSA-N
SMILES
CC(C)[C@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
Synonyms (16)
- (r)-n-fmoc-valine
- Fmoc-D-Val-OH
- Fmoc-D-Val-OH, >=98.0% (HPLC)
- Fmoc-D-valine
- N-FMOC-D-VALINE
- Semaglutide Impurity 102
- d-fmoc-valine