ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Threonine derivatives N-Cbz-L-Threonine

N-Cbz-L-Threonine

N-Cbz-L-Threonine Basic information
Product Name:N-Cbz-L-Threonine
Synonyms:N-ALPHA-BENZYLOXYCARBONYL-L-THREONINE;Z-L-THREONINE;Z-L-THR-OH;Z-THREONINE;Z-THR-OH;Z-L-Thr;Z-L-threonine≥ 98% (HPLC);Z-Thr
CAS:19728-63-3
MF:C12H15NO5
MW:253.25
EINECS:243-258-1
Product Categories:Cbz-Amino acid series;Chiral Compounds;Threonine [Thr, T];Z-Amino Acids and Derivatives;Amino Acids;Amino Acids (N-Protected);Protected Amino Acids;PROTECTED AMINO ACID & PEPTIDES;Biochemistry;Cbz-Amino Acids
Mol File:19728-63-3.mol
N-Cbz-L-Threonine Structure
N-Cbz-L-Threonine Chemical Properties
Melting point 101-103 °C(lit.)
alpha -4.7 º (c=4, acetic acid)
Boiling point 396.45°C (rough estimate)
density 1.2499 (rough estimate)
refractive index -4.9 ° (C=2, AcOH)
storage temp. Sealed in dry,Store in freezer, under -20°C
solubility almost transparency in Methanol
form powder to crystal
pka3.58±0.10(Predicted)
color White to Almost white
BRN 2335409
CAS DataBase Reference19728-63-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
HS Code 29242990
MSDS Information
ProviderLanguage
N-[(Benzyloxy)carbonyl]-L-threonine English
SigmaAldrich English
ACROS English
ALFA English
N-Cbz-L-Threonine Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powde
UsesN-Cbz-L-threonine is an N-Cbz-protected form of L-Threonine (T405500). L-Threonine is an essential amino acid that is commonly used as a feed and food additive. L-Threonine is produced in mass quantities by mutant Escherichia coli strains for research and food nutrition purposes. L-Threonine can be naturally found in fish and poultry, and is incorporated in some important proteins in the human body (such as hemoglobin and insulin).
N-Cbz-L-Threonine Preparation Products And Raw materials
Preparation ProductsZ-THR-OSU-->Z-Thr(TBDMS)-OH
N-CBZ-L-THREONINE BENZYL ESTER,Cbz-L-Threonineα-benzylester N-Carbobenzyloxyglycine Z-THR(BZL)-OH CBZ-L-THREONINE METHYL ESTER Z-THR-OCHO N-Cbz-L-Threonine Z-THR(TBU)-OH DCHA N-CARBOBENZOXY-L-THREONINE-P-NITROPHENYL ESTER Z-THR(TBU)-OME Cbz-L-Threonine4-nitrobenzylester CARBONYL SULFIDE Z-THR(TBU)-ONB L-Threonine Z-L-METHR(TBU)-OH Z-THR-OTBU Z-THR(TBU)-OBZL Z-N-ME-THR-OH CHA tert-Butyl carbazate
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