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Boc-O-tert-butyl-L-threonine

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Boc-O-tert-butyl-L-threonine Basic information

Product Name:
Boc-O-tert-butyl-L-threonine
Synonyms:
  • N-ALPHA-T-BUTOXYCARBONYL-O-T-BUTYL-L-THREONINE
  • N-ALPHA-TERT-BUTYLOXYCARBONYL-O-TERT-BUTYL-L-THREONINE
  • N-ALPHA-T-BOC-O-T-BUTYL-L-THREONINE
  • BOC-O-T-BUTYL-L-THREONINE
  • BOC-O-TERT-BUTYL-L-THREONINE
  • BOC-L-THR(TBU)-OH
  • BOC-THREONINE(TBU)-OH
  • BOC-THR(BUT)-OH
CAS:
13734-40-2
MF:
C13H25NO5
MW:
275.34
Product Categories:
  • Amino Acids
  • Threonine [Thr, T]
  • Boc-Amino Acids and Derivative
  • Boc-Amino acid series
Mol File:
13734-40-2.mol
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Boc-O-tert-butyl-L-threonine Chemical Properties

Melting point:
95-98 °C
Boiling point:
391.3±37.0 °C(Predicted)
Density 
1.070±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in DMF.
form 
Solid
pka
3.53±0.10(Predicted)
color 
White to off-white
optical activity
[α]20/D +3.6±0.5°, c = 2% in DMF
BRN 
4454820
CAS DataBase Reference
13734-40-2(CAS DataBase Reference)
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Safety Information

WGK Germany 
3
HS Code 
2924 19 00

MSDS

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Boc-O-tert-butyl-L-threonine Usage And Synthesis

Uses

N-Boc-O-tert-butyl-L-threonine is used as pharmaceutical intermediate.

General Description

Boc-Thr(t-Bu)-OH (N-Boc-O-tert-butyl-L-threonine) participates in the synthesis of 2,3-unsaturated glycosides, via reaction with per-O-acetylated glucal in the presence of Er(OTf)3 catalyst.

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