Product Name

  • Name

    N-Carbobenzyloxy-L-threonine methyl ester

  • EINECS
  • CAS No. 57224-63-2
  • Article Data28
  • CAS DataBase
  • Density 1.221 g/cm3
  • Solubility miscible
  • Melting Point 92-94 ºC
  • Formula C13H17NO5
  • Boiling Point 444.7 °C at 760 mmHg
  • Molecular Weight 267.282
  • Flash Point 222.7 °C
  • Transport Information
  • Appearance white to off-white powder
  • Safety S24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 57224-63-2 (N-Carbobenzyloxy-L-threonine methyl ester)
  • Hazard Symbols
  • Synonyms Z-Thr-OMe; Z-L-Threonine methyl ester
  • PSA 84.86000
  • LogP 1.22610

N-Carbobenzyloxy-L-threonine methyl ester Chemical Properties

Molecular structure of N-Carbobenzyloxy-L-threonine methyl ester (CAS NO.57224-63-2) is:

Product Name: N-Carbobenzyloxy-L-threonine methyl ester
CAS Registry Number: 57224-63-2
IUPAC Name: methyl (2S,3R)-3-hydroxy-2-(phenylmethoxycarbonylamino)butanoate
Molecular Weight: 267.27778 [g/mol]
Molecular Formula: C13H17NO5
XLogP3-AA: 1.1
H-Bond Donor: 2
H-Bond Acceptor: 5
Melting Point: 92-94 °C(lit.)
Refractive index: 1.4365
Storage temp.: -15°C
Water Solubility: miscible 
Surface Tension: 46.5 dyne/cm
Density: 1.221 g/cm3
Flash Point: 222.7 °C
Enthalpy of Vaporization: 74.04 kJ/mol
Boiling Point: 444.7 °C at 760 mmHg
Vapour Pressure: 1.09E-08 mmHg at 25°C

N-Carbobenzyloxy-L-threonine methyl ester Safety Profile

Safety Statements: 24/25 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3

N-Carbobenzyloxy-L-threonine methyl ester Specification

 N-Carbobenzyloxy-L-threonine methyl ester , its cas register number is 57224-63-2. It also can be called Z-Thr-OMe ; Z-L-Threonine methyl ester .It is a white to off-white powder.

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