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Home/Compounds/Research Reagent/N-Cbz-L-Threonine
C12H15NO5
253.25 g/mol
Research Reagent

Z-Thr-OH

CAS19728-63-3EC243-258-1
Category
Research Reagent
Compound Class
Peptide
Primary Use
Research Compound

Z-Thr-OH is a protected derivative of the amino acid threonine, commonly used as a research compound in peptide synthesis and biochemical studies. It features a benzyloxycarbonyl (Z) protecting group attached to the amino terminus, facilitating selective incorporation into oligopeptides.

building block for peptide synthesisreagent in biochemical research

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

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Customs Tariff Classification

The international HS code for Z-Thr-OH (CAS 19728-63-3) is 2924.29.

HS code (international, 6-digit)

2924.29

EU CN code (8-digit)

2924 29 70

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(2S,3R)-3-hydroxy-2-(phenylmethoxycarbonylamino)butanoic acid

InChIKey

IPJUIRDNBFZGQN-SCZZXKLOSA-N

SMILES

C[C@H]([C@@H](C(=O)O)NC(=O)OCC1=CC=CC=C1)O

Synonyms (15)
  • BENZYLOXYCARBONYL-L-THREONINE
  • CBZ-THR-OH
  • N-Carbobenzoxy-L-threonine
  • N-Carbobenzyloxy-l-threonine
  • N-Cbz-L-threonine
  • Z-L-Thr-OH
  • Z-L-Threonine
  • Z-Thr-OH
  • Z-Thr-OH, >=98.5% (T)

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