Derivative Type: Thiopeptins B
Properties: Faint yellow crystals, mp 219-222° (dec). [a]D23 -80° (c = 1 in chloroform). uv spectrum (methanol): shoulders at 230-250, 295, 305 nm. Sol in dioxane, DMSO, DMF, pyridine, chloroform. Insol in ether, benzene, n-hexane, petr ether, water. Fairly sol in methanol, acetone, ethyl acetate.
Melting point: mp 219-222° (dec)
Optical Rotation: [a]D23 -80° (c = 1 in chloroform)
Absorption maximum: uv spectrum (methanol): shoulders at 230-250, 295, 305 nm
Therap-Cat-Vet: Antibiotic feed additive.
产品链接: 12609-84-6››