42454-74-0

Basic information

• Product Name: (R)-3-Methyl-2-((S)-1-phenyl-ethylamino)-butyric acid
• Synonyms: (R)-3-Methyl-2-((S)-1-phenyl-ethylamino)-butyric acid
• CAS NO: 42454-74-0
• Molecular Weight: 221.299
• Mol File: 42454-74-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (R)-3-Methyl-2-((S)-1-phenyl-ethylamino)-butyric acid(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-3-Methyl-2-((S)-1-phenyl-ethylamino)-butyric acid(42454-74-0)
• EPA Substance Registry System: (R)-3-Methyl-2-((S)-1-phenyl-ethylamino)-butyric acid(42454-74-0)

Safety Data

• Hazardous Substances Data: 42454-74-0(Hazardous Substances Data)

Upstream product

• 56949-82-7 (R,S)-3-methyl-2-(1-phenylethylamino)butyronitrile 
• 2627-86-3 (S)-1-phenyl-ethylamine 
• 6397-96-2 (S)-N-isopropylmethylidene-1-phenylethylamine 

Downstream Products

• 640-68-6 D-Val-OH 

Relevant articles and documents

Asymmetric Syntheses of Amino Acids by Addition of Cyanide to the Schiff Bases in the Presence of Cyanide-Modified Hemin-Copolymer

Sterically controlled addition reactions of CN group to the Schiff bases by using CN-modified hemin-copolymer were carried out, and the optical yields (80-95 e.e.) of the resulting amino acids were much higher than that obtained without hemin-copolymer.