C23H25NO6
411.4 g/mol
Pharmaceutical IntermediateWarning
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid
CAS129460-09-9EC675-834-7
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
N-(fluorenylmethoxycarbonyl)-L-aspartic acid tert-butyl ester is a protected derivative of aspartic acid, commonly used as a building block in peptide synthesis. Its Fmoc (fluorenylmethoxycarbonyl) and tert-butyl ester groups allow selective deprotection during solid-phase peptide assembly.
intermediate in solid-phase peptide synthesisbuilding block for Fmoc-based peptide chemistryreagent for research in pharmaceutical intermediate 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 129460-09-9
Related Compounds
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
InChIKey
VZXQYACYLGRQJU-IBGZPJMESA-N
SMILES
CC(C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
Synonyms (18)
- Fmoc-Asp(OH)-OtBu
- Fmoc-L-Asp-OtBu
- fmoc-asp-otbu