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Home/Compounds/Pharmaceutical Intermediate/(2R,3R)-3-(Boc-amino)-2-hydroxy-4-phenylbutyric acid
C15H21NO5
295.33 g/mol
Pharmaceutical Intermediate

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

CAS77171-41-6
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate

This compound is a protected amino acid derivative featuring a tert-butyloxycarbonyl (Boc) protecting group, a hydroxyl group, and a benzyl side chain. It serves as a pharmaceutical intermediate specifically designed for peptide synthesis in research and manufacturing settings.

Pharmaceutical intermediate for peptide synthesisBuilding block in solid-phase 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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Related Compounds

ReferenceSame Category

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4-Phenylpiperazine-1-carboxylic acid tert-butyl ester

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ReferenceSame Category

1-Boc-4-(2-hydroxyethyl)piperazine

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ReferenceSame Category

Norlidocaine Hydrochloride

CAS7729-94-4

pharmaceutical intermediate

Referencestereoisomer of

3-tert-Butoxycarbonylamino-2-hydroxy-4-phenylbutyric acid

CAS105181-72-4

pharmaceutical intermediate

Referencestereoisomer of

N-Boc-(2S,3S)-3-amino-2-hydroxy-4-phenyl-butyric acid

CAS116661-86-0

pharmaceutical intermediate

Referencestereoisomer of

Boc-(2RS,3S)-AHPA

CAS191849-93-1

pharmaceutical intermediate

Referencestereoisomer of

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

CAS62023-65-8

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.

Read more
Identifiers
IUPAC Name

(2R,3R)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid

InChIKey

BHTRKISIDQZUQX-VXGBXAGGSA-N

SMILES

CC(C)(C)OC(=O)N[C@H](CC1=CC=CC=C1)[C@H](C(=O)O)O

Synonyms (8)
  • Boc-(2R,3R)-Apns-OH

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