Product Name

  • Name

    BOC-PYR-OET

  • EINECS
  • CAS No. 144978-12-1
  • Article Data41
  • CAS DataBase
  • Density 1.182 g/cm3
  • Solubility
  • Melting Point 52.0 to 56.0 °C
  • Formula C12H19NO5
  • Boiling Point 375 °C at 760 mmHg
  • Molecular Weight 257.287
  • Flash Point 180.6 °C
  • Transport Information
  • Appearance White crystalline powder
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 144978-12-1 (BOC-PYR-OET)
  • Hazard Symbols
  • Synonyms 1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (S)-;1-Butoxycarbonyl-L-pyroglutamic acid ethyl ester;EthylN-tert-butoxycarbonylpyroglutamate;N-tert-Butoxycarbonylpyroglutamic acidethyl ester;
  • PSA 72.91000
  • LogP 1.41350

N-Boc-L-pyroglutamic acid ethyl ester Chemical Properties

Molecular Formula: C12H19NO5
Formula Weight: 257.28296

N-Boc-L-pyroglutamic acid ethyl ester Uses

Boc-Pyr-OEt can be used as intermediate in organic syntheses.

N-Boc-L-pyroglutamic acid ethyl ester Standards and Recommendations

Assay of Boc-Pyr-OEt: 97%(min, HPLC)
Moisture of Boc-Pyr-OEt: 0.5%(max)
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