Amino Acids for Pharma

• epsilon-Trifluoracetyl-L-lysyl-L-proline
  • CAS name: N6-(Trifluoroacetyl)-L-lysyl-L-proline
  • CAS number: 103300-89-6
  • Formula: C13H20F3N3O4
  • Product Groups: Amino Acids for Pharma
  • Markets: Pharma & Healthcare
  • Code: Tfa-Lys-Pro
  • Synonyms: epsilon-Trifluoracetyl-L-lysyl-L-prolin
  • Molecular weight: 339.3 g/mol 

• epsilon-Z-L-Lysine
  • CAS name: N-epsilon-Z-L-Lysine
  • CAS number: 1155-64-2
  • Formula: C14H20N2O4
  • Product Groups: Amino Acids for Pharma
  • Markets: Pharma & Healthcare
  • Code: Z-L-Lys
  • Synonyms: epsilon-CBZ-L-Lysine
  • Molecular weight: 280.33 g/mol
  • Related reactions: Amino acids from the chiral pool (Rexim) 

• Ethoxycarbonylmethylene triphenylphosphorane
  • CAS name: Acetic acid, (triphenylphosphoranylidene)-, ethyl ester
  • CAS number: 1099-45-2
  • Formula: C22H21O2P
  • Product Groups: Amino Acids for Pharma
  • Markets: Pharma & Healthcare
  • Code: EMY
  • Synonyms: (2-Ethoxy-2-oxoethylidene)triphenylphosphorane
  (Carbethoxymethylene)triphenylphosphorane (Carbethoxymethylidene)triphenylphosphorane (Ethoxycarbonylmethylidene)triphenylphosphorane (Triphenylcarbethoxymethylene)phosphorane (Triphenylphosphoranylidene)acetic acid ethyl ester Carbethoxytriphenylphosphonium methylide Ethyl (triphenylphosphoranylidene)acetate [(Ethoxycarbonyl)methylene]triphenylphosphorane
  • Molecular weight: 348.39 g/mol
  • Related reactions: Phosphonium salts and phosphoranes
  Wittig Reactions