77128-72-4

  • Product Name:FMOC-TYR(ME)-OH
  • Molecular Formula:C25H23NO5
  • Purity:99%
  • Molecular Weight:417.461
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Product Details;

CAS#: 77128-72-4

Molecular Formula: C25H23NO5

Quality Factory Supply ≥99.5% Pure 77128-72-4 with Efficient Delivery

  • Molecular Formula:C25H23NO5
  • Molecular Weight:417.461
  • Vapor Pressure:1.15E-17mmHg at 25°C 
  • Melting Point:161 °C 
  • Refractive Index:1.62 
  • Boiling Point:647.8 °C at 760 mmHg 
  • PKA:2.97±0.10(Predicted) 
  • Flash Point:345.6 °C 
  • PSA:84.86000 
  • Density:1.274 g/cm3 
  • LogP:4.62050 

FMOC-TYR(ME)-OH(Cas 77128-72-4) Usage

InChI:InChI=1/C25H23NO5/c1-30-17-12-10-16(11-13-17)14-23(24(27)28)26-25(29)31-15-22-20-8-4-2-6-18(20)19-7-3-5-9-21(19)22/h2-13,22-23H,14-15H2,1H3,(H,26,29)(H,27,28)/t23-/m0/s1

77128-72-4 Relevant articles

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MgI2-Mediated Chemoselective Cleavage of Protecting Groups: An Alternative to Conventional Deprotection Methodologies

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77128-72-4 Process route

Fmoc-Tyr(OMe)-OMe

Fmoc-Tyr(OMe)-OMe

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77128-72-4,201335-88-8

N-(9-fluorenylmethoxycarbonyl)-O-methyl-L-tyrosine

Conditions
Conditions Yield
With magnesium iodide; In tetrahydrofuran; at 120 ℃; for 1h; chemoselective reaction; Inert atmosphere; Microwave irradiation; Sealed tube;
96%
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(2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-(4'-methoxyphenyl)propionic acid tert-butyl ester

N-(9-fluorenylmethoxycarbonyl)-O-methyl-L-tyrosine
77128-72-4,201335-88-8

N-(9-fluorenylmethoxycarbonyl)-O-methyl-L-tyrosine

Conditions
Conditions Yield
With triethylsilane; trifluoroacetic acid; In dichloromethane; at 20 ℃; for 4h;
64%

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