127092-09-5

Basic information

• Product Name: C₅₁H₅₅N₇O₁₁
• CAS NO: 127092-09-5
• Molecular Weight: 942.038
• Mol File: 127092-09-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₅₁H₅₅N₇O₁₁(CAS DataBase Reference)
• NIST Chemistry Reference: C₅₁H₅₅N₇O₁₁(127092-09-5)
• EPA Substance Registry System: C₅₁H₅₅N₇O₁₁(127092-09-5)

Safety Data

• Hazardous Substances Data: 127092-09-5(Hazardous Substances Data)

Upstream product

• 127092-11-9 3-(2,4-Dinitro-phenoxy)-pyridine-2-carboxylic acid (3-benzyl-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentaaza-tricyclo[20.4.0.0^6,10]hexacos-15-yl)-amide 
• 127106-17-6 Carbonic acid 2-(3-benzyl-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentaaza-tricyclo[20.4.0.0^6,10]hexacos-15-ylcarbamoyl)-pyridin-3-yl ester 2,2,2-trichloro-ethyl ester 
• 127106-16-5 Carbonic acid allyl ester 2-(3-benzyl-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentaaza-tricyclo[20.4.0.0^6,10]hexacos-15-ylcarbamoyl)-pyridin-3-yl ester 
• 668-72-4 virginiamycin S₁ 
• 2937-50-0 Allyl chloroformate 
• 22535-03-1 phenylacetyl bromide 

Relevant articles and documents

A SEARCH FOR PHENOLIC PROTECTION IN VIRGINIAMYCIN S

In order to be able to mask the hydroxyl grouping of the pipecolic acid residue in Virginiamycin during alkaline (NaOH) and acidic (Tfa) break-down procedures and to use peptidic fragments coming thereof for further reconstitution by classical peptide synthesis procedures, we have investigated several candidates for protection/deprotection.Thus the phenacyl derivatives (4 and 5), the allyloxycarbonyl derivative (6), the trichloroethyloxycarbonyl derivatives (8 and 9) and the 2,4-dinitrophenyl derivative (10) have been prepared.Among these none were stable in aqueous basic conditions.The Alloc- (6) the Troc- (8) and Dnp-derivative (10) may have some applications under acidic conditions.