97188-55-1

Basic information

• Product Name: N-trifluoroacetyl-L-phenylalanyl-2-amino-3-(1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyrid-4-yl) ethyl propionate
• CAS NO: 97188-55-1
• Molecular Weight: 512.549
• Mol File: 97188-55-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-trifluoroacetyl-L-phenylalanyl-2-amino-3-(1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyrid-4-yl) ethyl propionate(CAS DataBase Reference)
• NIST Chemistry Reference: N-trifluoroacetyl-L-phenylalanyl-2-amino-3-(1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyrid-4-yl) ethyl propionate(97188-55-1)
• EPA Substance Registry System: N-trifluoroacetyl-L-phenylalanyl-2-amino-3-(1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyrid-4-yl) ethyl propionate(97188-55-1)

Safety Data

• Hazardous Substances Data: 97188-55-1(Hazardous Substances Data)

Upstream product

• 97188-51-7 1-oxyl-4-bromomethyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine 
• 97188-48-2 1-oxyl-4-hydroxymethyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine 
• 97188-46-0 1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine-4-carboxylic acid pentafluorophenyl ester 
• 97188-47-1 (carbonic acid-1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine-4-carboxylic acid)anhydride ethyl ester 
• 97188-50-6 1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine-4-yl methyl sulfonate 
• 38632-29-0 1-Oxyl-1,2,5,6-tetrahydro-2,2,6,6-tetramethylpyridin-4-carboxylic acid radical 
• 350-09-4 N-trifluoroacetyl-L-phenylalanine 
• 97188-54-0 ethyl<2-amino-3-(1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyrid-4-yl)>propinate 

Relevant articles and documents

Synthesis of novel, highly reactive 1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine derivatives

New multipurpose spin labels and synthons can be synthesized from 1-oxyl-2,2,6,6-tetramethyl-1,2,5,6-tetrahydropyridine-4-carboxylic acid (1).Either 1, its pentafluorophenylester (2), or acylcarbonate (3) (prepared from 1 with ethyl chloroformate) can be reduced to 1-oxyl-2,2,6,6-tetramethyl-4-hydroxymethyl-1,2,5,6-tetrahydropyridine (4).The methanesulfonate (6) and the bromo compound (7) are highly reactive alkylating reagents due, in large part, to the allylic linkage in the nitroxide ring.The latter can be reacted with KSSO2CH3 to give methanethiosulfonate (9).A novel side chain spin-labelled α-amino acid ester (11) is made by a phase-transfer alkylation of a Schiff base with 7.Compound 11 can be coupled with the protected L-phenylalanine in the presence of dicyclohexylcarbodiimide (DCC) to produce the nitroxide dipeptide (12).