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tert-Butyl L-tyrosinate

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tert-Butyl L-tyrosinate Basic information

Product Name:
tert-Butyl L-tyrosinate
Synonyms:
  • tert-butyl l-tyrosinate
  • TYROSINE-OTBU
  • 2-Amino-3-(4-hydroxy-phenyl)-propionic acid tert-butyl ester
  • H-TYR-OBUT
  • H-TYR-OTBU
  • L-TYROSINE T-BUTYL ESTER
  • L-TYROSINE TERT-BUTYL ESTER
  • Tyr-OtBu
CAS:
16874-12-7
MF:
C13H19NO3
MW:
237.29
EINECS:
240-902-3
Product Categories:
  • Tyrosine [Tyr, Y]
  • Amino Acids and Derivatives
  • Amino Acid tert-Butyl Esters
  • Amino Acids (C-Protected)
  • Biochemistry
  • Amino ester
  • chiral
  • Miscellaneous
  • Amino Acids
  • Amino Acid Derivatives
  • Amino Acids
  • I - ZPeptide Synthesis
  • Modified Amino Acids
  • Tyrosine
Mol File:
16874-12-7.mol
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tert-Butyl L-tyrosinate Chemical Properties

Melting point:
141-144 °C
Boiling point:
358.1±27.0 °C(Predicted)
Density 
1.125±0.06 g/cm3(Predicted)
refractive index 
25 ° (C=2, EtOH)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
Powder
pka
9.80±0.15(Predicted)
color 
White
optical activity
[α]20/D +25±1°, c = 2% in ethanol
BRN 
2696011
CAS DataBase Reference
16874-12-7(CAS DataBase Reference)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29225090

MSDS

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tert-Butyl L-tyrosinate Usage And Synthesis

Chemical Properties

Crystalline

Uses

L-Tyrosine tert-butyl ester is a protected form of L-Tyrosine (T899975). L-Tyrosine is an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.

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