Exact Mass: 823.316974
Exact Mass Matches: 823.316974
Found 9 metabolites which its exact mass value is equals to given mass value 823.316974,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Virginiamycin
C43H49N7O10 (823.3540734000001)
Antibacterial food additive. Discontinued Virginiamycin is a streptogramin antibiotic similar to pristinamycin and quinupristin/dalfopristin. It is a combination of pristinamycin IIA (virginiamycin M1) and virginiamycin S1. Virginiamycin is used in the fuel ethanol industry to prevent microbial contamination D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D025361 - Streptogramins
Virginiamycin S1
C43H49N7O10 (823.3540734000001)
A cyclodepsipeptide that is N-(3-hydroxypicolinoyl)-L-threonyl-D-alpha-aminobutyryl-L-prolyl-N-methyl-L-phenylalanyl-4-oxo-L-pipecoloyl-L-2-phenylglycine in which the carboxy group of the 2-phenylglycine moiety has undergone formal intramolecular condensation with the hydroxy group of the N-(3-hydroxypicolinoyl)-L-threonyl to give the corresponding 19-membered ring lactone. It is one of the two major components of the antibacterial drug virginiamycin, produced by Streptomyces virginiae, S. loidensis, S. mitakaensis, S. pristina-spiralis, S. ostreogriseus, and others. C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C259 - Antineoplastic Antibiotic D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D025361 - Streptogramins
n-[(3r,6r,12s,15s,16r,19s,22s)-3-benzyl-12-ethyl-14,21-dihydroxy-4,16-dimethyl-2,5,11,18,24-pentaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentaazatricyclo[20.4.0.0⁶,¹⁰]hexacosa-13,20-dien-15-yl]-3-hydroxypyridine-2-carboximidic acid
C43H49N7O10 (823.3540734000001)
n-[(3s,6s,12r,15s,16r,19s,22s)-3-benzyl-12-ethyl-14,21-dihydroxy-4,16-dimethyl-2,5,11,18,24-pentaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentaazatricyclo[20.4.0.0⁶,¹⁰]hexacosa-13,20-dien-15-yl]-3-hydroxypyridine-2-carboximidic acid
C43H49N7O10 (823.3540734000001)
n-{3-benzyl-12-ethyl-14,21-dihydroxy-4,16-dimethyl-2,5,11,18,24-pentaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentaazatricyclo[20.4.0.0⁶,¹⁰]hexacosa-13,20-dien-15-yl}-3-hydroxypyridine-2-carboximidic acid
C43H49N7O10 (823.3540734000001)