Benzamide,N-[7-[[3-O-(aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-a-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-buten-1-yl)- cas no:303-81-1

NameBenzamide,N-[7-[[3-O-(aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-a-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-buten-1-yl)-
CAS303-81-1
SynonymsBenzamide,N-[7-[[3-O-(aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-a-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-butenyl)-(9CI); Coumarin, 7-[4-(carbamoyloxy)tetrahydro-3-hydroxy-5-methoxy-6,6-dimethylpyran-2-yloxy]-4-hydroxy-3-[4-hydroxy-3-(3-methyl-2-butenyl)benzamido]-8-methyl-(6CI); Novobiocin (8CI); Albamix; Albamycin; Antibiotic PA-93; Cardelmycin;Cathocin; Cathomycin; Crystallinic acid; Inamycin; Novo-R; PA 93; Robiocina; Sirbiocina;Spheromycin; Stilbiocina; Streptonivicin; U 6391
EINECS(EC#)206-146-3
Molecular FormulaC31H36N2O11
Molecular Weight612.628

Hazard May have damaging side effects.
Safety Poison by intraperitoneal route. Moderately toxic by ingestion and intravenous routes. Human systemic effects by unspecified route: conjunctiva irritation and skin dermatitis. Human mutation data reported. An antibiotic with serious side effects which include liver and blood disease. It may also cause the development of resistant strains of staphylococcus. Used as a food additive permitted in the feed and drinking water of animals and/or for the treatment of food-producing animals; also permitted in food for human consumption. When heated to decomposition it emits toxic fumes of NOx.