DL-Phenylalanine benzyl ester 4-toluenesulfonate salt

CAS: 119290-61-8

Ref. 3D-FP49292

Product Information

• Name: DL-Phenylalanine benzyl ester 4-toluenesulfonate salt
• Synonyms: DL-Phe-OBzl·TosOH
• CAS: 119290-61-8

Description

DL-Phenylalanine benzyl ester 4-toluenesulfonate salt is a fluorimetric substrate that can be used in the fluorimetric assay for amyloid β-peptide. This substrate is soluble and has been shown to have an optimal sensitivity, coupling efficiency, and enhancement factor. DL-Phenylalanine benzyl ester 4-toluenesulfonate salt is synthesized by the reaction of phenylalanine with benzyl bromide and sodium tosylate in methanol. The product is purified by recrystallization in methanol/ether.

• Brand: Biosynth

Chemical properties

• Molecular weight: 427.51 g/mol
• Formula: C₁₆H₁₇NO₂·C₇H₈O₃S
• Purity: Min. 95%
• InChI: InChI=1S/C16H17NO2.C7H8O3S/c17-15(11-13-7-3-1-4-8-13)16(18)19-12-14-9-5-2-6-10-14;1-6-2-4-7(5-3-6)11(8,9)10/h1-10,15H,11-12,17H2;2-5H,1H3,(H,8,9,10)
• InChI key: InChIKey=ZLZGBBIPWXUQST-UHFFFAOYSA-N
• SMILES: Cc1ccc(S(=O)(=O)O)cc1.NC(Cc1ccccc1)C(=O)OCc1ccccc1