N-Carbobenzoxy-L-alanine TCI C0633

Chemical Identity

Other names: N-Cbz-L-alanine · Z-Ala-OH · N-Benzyloxycarbonyl-L-alanine
CAS No.: 1142-20-7
Formula: C11H13NO4
Molecular weight: 223.23 g/mol
Purity: >99.0%(HPLC)(T)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: (2S)-2-(phenylmethoxycarbonylamino)propanoic acid
SMILES: CC(C(=O)O)NC(=O)OCC1=CC=CC=C1
InChIKey: TYRGLVWXHJRKMT-QMMMGPOBSA-N
MDL: MDL00002640
PubChem: CID 736104

Rp 477.750,00

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TCI C0633 N-Carbobenzoxy-L-alanine (CAS 1142-20-7) is Z-protected L-alanine, one of the most routinely used protected residues in peptide chemistry. Its free carboxyl group can be activated with standard coupling reagents, while the benzyloxycarbonyl group is removed selectively when the sequence is complete. Because the L configuration is retained, it is well suited to peptides intended for biological evaluation. AMI Scientific offers this TCI reagent in 10 g and 25 g packs for both focused experiments and repeated synthetic work.

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