Validamycin
Item No.： A0089
Store at： 2-8°C
CAS No.: 37248-47-8
C20H35NO13=497.50
Grade: BR
Content: ≥ 60.0%
PH：2.0～5.0
Moisture: ≤ 5.0%
Physicochemical properties: white to light yellow amorphous powder, soluble in water, dimethylformamide, slightly soluble in ethanol, insoluble in acetone, benzene, ethyl acetate, ether and other organic solvents, strong hygroscopicity, stable in ph3-9 aqueous solution at room temperature. Melting point 110-130 ° C, vapor pressure <1mpa. Solubility (20 ° C): water 62mg/l, dichloromethane 100-200g/l, isopropanol 10-100g/l, toluene 15-50g / L. It is a low toxic fungicide.
Purpose: biochemical research. Jinggangmycin is an agricultural antibiotic with strong internal absorption. When the mycelium of Rhizoctonia solani contacts Jinggangmycin, it can be quickly absorbed by bacterial cells and transmitted in the bacteria, interfering with and inhibiting the normal growth and development of bacterial cells, thus playing a therapeutic role. Jinggangmycin can also be used to prevent wheat sheath blight, rice false smut and vegetable root rot.
Storage: 2 ~ 8 ℃
