Boc-Glycine tert-butyl ester

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Widely used in synthetic peptide chemistry, Boc-Glycine tert-butyl ester provides temporary protection for both the amino and carboxyl groups of glycine. Its dual-protected structure helps prevent unwanted side reactions during coupling or deprotection steps, making it especially valuable in the synthesis of complex peptide sequences and bioactive molecules.

• CAS No.: 111652-20-1
• Molecular Formula: C₁₁H₂₁NO₄
• Purity: 99% min

• Appearance White crystal powder
• Molecular Weight 231.29 g/mol
• Density 1.0 ± 0.1 g/cm³
• Boiling Point 306.0 ± 25.0 °C at 760 mmHg
• Melting Point 66–68 °C (lit.)
• Flash Point 138.9 ± 23.2 °C
• Packaging 25 kg/fibre drum
• Storage Conditions Store at 2–8 °C in a dry, sealed container
• Customs Code 29241990

• Product Name
  1. Boc-Gly-OtBu;
  2. Boc-glycine tert-butyl ester;
  3. tert-Butyl 2-((tert-butoxycarbonyl)amino)acetate;
  4. Tert-butyl 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate;
  5. N-Boc-glycine tert-Butyl Ester;
  6. N-(tert-Butoxycarbonyl)glycine tert-butyl ester;
  7. tert-Butyl ((tert-butoxycarbonyl)amino)acetate
• Production capacity 2 tons/month
• Applications Raw material for peptide synthesis and API intermediates