C25H30N2O6
454.5 g/mol
Pharmaceutical IntermediateWarning
(2S)-2-{[(tert-butoxy)carbonyl]amino}-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoic acid
CAS150828-96-9EC967-905-9
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
This compound is a protected ornithine derivative used as an intermediate in solid-phase peptide synthesis. It features both Boc and Fmoc protecting groups, enabling selective deprotection during peptide chain assembly.
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 150828-96-9
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StrongStructure SimilarSimilarity 0.94
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(23S,50S)-50-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-23-(tert-butoxycarbonyl)-2,2-dimethyl-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(2S)-5-(9H-fluoren-9-ylmethoxycarbonylamino)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid
InChIKey
YEBWACZYMHWWEK-NRFANRHFSA-N
SMILES
CC(C)(C)OC(=O)N[C@@H](CCCNC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)C(=O)O
Synonyms (13)
- Boc-L-Orn(Fmoc)-OH
- Boc-Orn(Fmoc)-OH
- N2-Boc-N5-Fmoc-D-ornithine
- N2-Boc-N5-Fmoc-L-ornithine