103769-71-7

Basic information

• Product Name: ephedrine-N-acetyl-L-valine
• CAS NO: 103769-71-7
• Molecular Weight: 342.436
• Mol File: 103769-71-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ephedrine-N-acetyl-L-valine(CAS DataBase Reference)
• NIST Chemistry Reference: ephedrine-N-acetyl-L-valine(103769-71-7)
• EPA Substance Registry System: ephedrine-N-acetyl-L-valine(103769-71-7)

Safety Data

• Hazardous Substances Data: 103769-71-7(Hazardous Substances Data)

Upstream product

• 96-81-1 N-acetyl-L-valine 
• 321-98-2 (1S,2R)-(+)-ephedrine 

Relevant articles and documents

ASYMMETRIC RESOLUTION AND MOLECULAR RECOGNITION. PART 2. THE X-RAY CRYSTAL STRUCTURES OF EPHEDRINE-N-BENZYLOXYCARBONYL-L-LEUCINE AND EPHEDRINE-N-ACETYL-L-VALINE

The crystal structures of ephedrine-N-benzyloxycarbonyl-L-leucine (1) (P212121, a = 14.067, b = 29.982, c = 5.737 Angstroem) and ephedrine-N-acetyl-L-valine monohydrate (2) (P212121, a = 13.501 b = 19.173, c = 7.694 Angstroem) are reported and the conformations of the ephedrine moieties are compared with those in other structures.Charge-charge interactions, hydrogen bonding, and specific phenyl-phenyl interactions play a part in these stereospecific crystallisations.