154564-91-7

Basic information

• Product Name: N-benzyloxycarbonylphenylalanine 3,4'-O-isopropylidene-5'-pyridoxyl ester
• Synonyms: N-benzyloxycarbonylphenylalanine 3,4'-O-isopropylidene-5'-pyridoxyl ester
• CAS NO: 154564-91-7
• Molecular Weight: 490.556
• Mol File: 154564-91-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N-benzyloxycarbonylphenylalanine 3,4'-O-isopropylidene-5'-pyridoxyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: N-benzyloxycarbonylphenylalanine 3,4'-O-isopropylidene-5'-pyridoxyl ester(154564-91-7)
• EPA Substance Registry System: N-benzyloxycarbonylphenylalanine 3,4'-O-isopropylidene-5'-pyridoxyl ester(154564-91-7)

Safety Data

• Hazardous Substances Data: 154564-91-7(Hazardous Substances Data)

Upstream product

• 1136-52-3 (2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol 
• 1161-13-3 N-Cbz-L-Phe 
• 58-56-0 pyridoxal hydrochloride 

Downstream Products

• 154564-93-9 pyridoxol 5'-benzyloxycarbonyl-L-phenylalaninate 

Relevant articles and documents

The synthesis of amino acid pyridoxyl esters

A multifunctional protective group was suggested on the basis of 4,5-dihydroxymethyl-3-hydroxy-2-methylpyridine (pyridoxine). A preparative method for the synthesis of the starting compounds, pyridoxine ketals, with the use of thionyl chloride was developed, and some new amino acid derivatives, 3,4′-O-isopropylidene-5′-pyridoxyl and 3,4′-O-cyclohexylidene-5′-pyridoxyl esters, were obtained. These resist the action of trifluoroacetic, hydrochloric, hydrobromic, and hydrofluoric acids and can be cleaved by saponification, ammonolysis, hydrazinolysis, hydrogenolysis, or photolysis.