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Home/Compounds/Pharmaceutical Intermediate/N-Cbz-(2R,3R)-3-amino-2-hydroxy-4-phenylbutyric acid
C18H19NO5
329.3 g/mol
Pharmaceutical Intermediate

N-Cbz-(2R,3R)-3-amino-2-hydroxy-4-phenylbutyric acid

CAS62023-58-9
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate

This compound is a protected beta-amino acid derivative used as a pharmaceutical intermediate. It features a stereochemically defined structure with hydroxyl and carboxybenzyl (Cbz) protecting groups, making it valuable for peptide synthesis and medicinal chemistry research.

Pharmaceutical intermediate for peptide synthesisBuilding block for research compounds

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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Related Compounds

ReferenceSame Category

(2R,3R)-3-amino-2-hydroxy-4-phenylbutanoic acid

CAS62023-61-4

pharmaceutical intermediate

ReferenceSame Category

(2S,3S)-3-amino-2-hydroxy-4-phenylbutanoic acid

CAS62023-62-5

pharmaceutical intermediate

ReferenceSame Category

(2R,3S)-3-amino-2-hydroxy-4-phenylbutanoic acid

CAS62023-63-6

pharmaceutical intermediate

ReferenceSame Category

(2S,3R)-3-(Boc-amino)-2-hydroxy-4-phenylbutyric acid

CAS62023-65-8

pharmaceutical intermediate

Referencestereoisomer of

(2S,3S)-3-(Z-amino)-2-hydroxy-4-phenylbutyric acid

CAS62023-59-0

pharmaceutical intermediate

Referencestereoisomer of

3-BENZYLOXYCARBONYLAMINO-2-HYDROXY-4-PHENYL-BUTYRIC ACID

CAS62023-60-3

research compound

Referencestereoisomer of

(2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid

CAS59969-65-2

research compound

Referencesame scaffold

N-Cbz-L-Phenylalanine

CAS1161-13-3

pharmaceutical intermediate

Related Reading

Therapeutic Peptides in 2026: This Year's Breakthroughs

2026 has been a concentrated year for peptide therapeutics. Efficacy reached a new high in late-stage trials, the obesity field moved beyond the incretins to amylin, the oral route reached weight management, and peptide-guided radioligand therapy kept advancing — each point tied to a specific 2025–2026 result.

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Identifiers
IUPAC Name

(2R,3R)-2-hydroxy-4-phenyl-3-(phenylmethoxycarbonylamino)butanoic acid

InChIKey

JXJYTERRLRAUSF-HZPDHXFCSA-N

SMILES

C1=CC=C(C=C1)C[C@H]([C@H](C(=O)O)O)NC(=O)OCC2=CC=CC=C2

Synonyms (4)
  • Z-(2R,3R)-AHPA

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