C8H15NO4
189.21 g/mol
Pharmaceutical IntermediateWarning
4-tert-Butyl hydrogen L-aspartate
CAS3057-74-7EC221-292-8
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
4-tert-Butyl hydrogen L-aspartate is a chemical compound used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients. It contains an amino acid backbone with a tert-butyl ester protecting group.
Pharmaceutical intermediateResearch compound for peptide synthesis
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 3057-74-7
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
(2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
InChIKey
MXWMFBYWXMXRPD-YFKPBYRVSA-N
SMILES
CC(C)(C)OC(=O)C[C@@H](C(=O)O)N
Synonyms (18)
- 4-tert-Butyl L-Aspartate
- Asp(But)
- Asp(OBut)
- Asp(OtBu)OH
- H-Asp(OtBu)-OH
- H-L-Asp(OtBu)-OH