Information and Specification of Chemicals from China
home >> Chemical Listing >> N >> NEPIS
 

NEPIS

 

Identification
Molecular Structure CAS No. 4156-16-5
Molecular Formula C11H11NO4S
Molecular Weight 253.27
Name NEPIS
Synonymous Woodward's Reagent K; 2-Ethyl-5-phenylisoxazolium-3'-sulfonate
Properties
Melting Point 216-219 °C (dec.)
Safety & Transportation Information
Harzard Symbols
MSDS For request.
Hs code
Supplier Specification
Appearance White to pale pink crystalline powder
Purity 98%+
Packages On request.
Productivity Kgs.
Storage Keep cool and dry.
Notes
Modification of carboxylic groups in enzymes[1] ; Coupling reagent for peptide synthesis[2]
  • M.S. Saini, R.L. Van Etten Biochim. Biophys. Acta 568, 370, (1979)
  • D.J. Woodman, A.I. Davidson J. Org. Chem. 38, 4288, (1973)
  • Merck 13,10109
    		•  
    ©  convachem. All rights reserved.