131806-52-5

Basic information

• Product Name: C₁₅H₂₁NO₃
• CAS NO: 131806-52-5
• Molecular Weight: 263.337
• Mol File: 131806-52-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₅H₂₁NO₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₅H₂₁NO₃(131806-52-5)
• EPA Substance Registry System: C₁₅H₂₁NO₃(131806-52-5)

Safety Data

• Hazardous Substances Data: 131806-52-5(Hazardous Substances Data)

Upstream product

• 45821-44-1 4-methoxy-benzylideneamine 
• 17609-47-1 valine ethyl ester hydrochloride 

Relevant articles and documents

A convenient method for the enantiomeric separation of α-amino acid esters as benzophenone imine schiff base derivatives

A convenient liquid chromatographic method for the separation of α-amino acid esters as benzophenone Schiff base derivatives on coated chiral stationary phases (CSPs) (Chiralcel OD-H, Chiralcel OD, Chiralpak AD-H, Chiralpak AD, and Chiralpak AS) or covalently immobilized CSPs (Chiralpak IA, Chiralpak IB, and Chiralpak IC) derived from polysaccharide derivatives is described. Benzophenone imine derivatives of α-amino acid esters were readily prepared by stirring benzophenone imine and the hydrochloride salts of α-amino acid esters in 2-propanol. The chromatographic separations were conducted at a flow rate 1.0 mL/min and a detection wavelength of 254 nm; 0.5% 2-propanol/hexane (v/v) was used on CSPs. In general, the resolution of Chiralpak IC was superior to those of the other CSPs. In addition, the resolutions of other arylimine derivatives of α-amino acid esters and the effects of different mobile phases on the enantiomeric separation of α-amino acid esters as benzophenone imine derivatives on Chiralpak IC were investigated.