H-Tyr(tBu)-OH

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Website: http://aminoacids-en.com/2-5-42-h-tyr-tbu-oh.html

H-Tyr(tBu)-OH is a protected amino acid derivative widely applied in peptide synthesis. The tert-butyl group protects the phenolic hydroxyl of tyrosine, minimizing unwanted side reactions during chain assembly. Its stability under standard coupling conditions makes it ideal for producing high-purity peptides, including GLP-1 analogues and other bioactive polypeptides.

• CAS No.: 18822-59-8
• Molecular Formula: C₁₃H₁₉NO₃
• Purity: 99% min

• Appearance White crystal
• Molecular Weight 237.29 g/mol
• Density 1.124 g/cm³
• Boiling Point 374.5±32.0 °C at 760 mmHg
• Melting Point 238-243 °C (lit.)
• Flash Point 180.3±25.1 °C
• Packaging 25kg/fibre drum
• Customs Code 29225090
• Production capacity 1 ton/month

• Product Name
  1. H-Tyr(tBu)-OH;
  2. O-tert-Butyl-L-tyrosine;
  3. H-L-Tyr(tBu)-OH;
  4. (S)-2-Amino-3-(4-(tert-butoxy)phenyl)propanoic acid;
  5. L-Tyrosine, O-(1,1-dimethylethyl)-;
  6. (2S)-2-amino-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoic acid;
  7. (2S)-2-amino-3-[4-(tert-butoxy)phenyl]propanoic acid
• Storage Conditions Keep in dark place, inert atmosphere, room temperature
• Applications Raw material for GLP-1 peptide synthesis, polypeptides, Semaglutide, and Tirzepatide