849752-38-1

Basic information

• Product Name: L-Phenylalanine, N-[[2-[[4-(trifluoromethyl)phenyl]sulfonyl]ethoxy]carbonyl]-, ethyl ester
• CAS NO: 849752-38-1
• Molecular Formula: C21H22F3NO6S
• Molecular Weight: 473.47
• Mol File: 849752-38-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: L-Phenylalanine, N-[[2-[[4-(trifluoromethyl)phenyl]sulfonyl]ethoxy]carbonyl]-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Phenylalanine, N-[[2-[[4-(trifluoromethyl)phenyl]sulfonyl]ethoxy]carbonyl]-, ethyl ester(849752-38-1)
• EPA Substance Registry System: L-Phenylalanine, N-[[2-[[4-(trifluoromethyl)phenyl]sulfonyl]ethoxy]carbonyl]-, ethyl ester(849752-38-1)

Safety Data

• Hazardous Substances Data: 849752-38-1(Hazardous Substances Data)

Upstream product

• 3182-93-2 (L)-phenylalanine ethyl ester hydrochloride 
• 849752-36-9 (S)-3-Phenyl-2-[2-(4-trifluoromethyl-phenylsulfanyl)-ethoxycarbonylamino]-propionic acid ethyl ester 

Downstream Products

• 63-91-2 L-phenylalanine 
• 3081-24-1 H-Phe-OEt 

Relevant articles and documents

Orthogonality and compatibility between Tsc and Fmoc amino-protecting groups

New deprotection conditions that provide a complete orthogonality between Tsc and Fmoc amino-protecting groups are described. The potential of these orthogonal deprotection conditions was then demonstrated by the efficient solid-phase synthesis of branched peptides 20 and 21 using doubly protected amino acids such as Tsc-Lys(Fmoc)-OH 4c and Fmoc-Lys(Tsc)-OH 4d.