113391-83-6

Basic information

• Product Name: DL-Tryptophan, N-[(4-nitrophenyl)methylene]-, methyl ester
• CAS NO: 113391-83-6
• Molecular Formula: C19H17N3O4
• Molecular Weight: 351.362
• Mol File: 113391-83-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: DL-Tryptophan, N-[(4-nitrophenyl)methylene]-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: DL-Tryptophan, N-[(4-nitrophenyl)methylene]-, methyl ester(113391-83-6)
• EPA Substance Registry System: DL-Tryptophan, N-[(4-nitrophenyl)methylene]-, methyl ester(113391-83-6)

Safety Data

• Hazardous Substances Data: 113391-83-6(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 555-16-8 4-nitrobenzaldehdye 
• 6159-33-7 L-tryptophan hydrochloride 

Downstream Products

• 113370-91-5 methyl 2-indol-3ylmethyl-4-p-nitrophenyl-6,8-dioxo-7-phenyl-3,7-diazabicyclo<3.3.0>octane-2-carboxylate 

Relevant articles and documents

X=Y-ZH Systems as Potential 1,3-Dipoles. Part 8. Pyrrolidines and Δ5-Pyrrolines (3,7-Diazabicyclooctenes) from the Reaction of Imines of α-Amino Acids and their Esters with Cyclic Dipolarophiles. Mechanism of Racemisation of α-Amino Acid

Imines of α-amino acid esters with aromatic, heterocyclic, and aliphatic aldehydes generate azomethine ylides stereospecifically by a prototropic shift on heating in toluene.The azomethine ylides undergo cycloaddition to N-phenylmaleimide, maleic anhydrid