Bandlin A

Product description:It is classified as Bandlin A and Bandlin B both of them are colorless crystalline needle.The melting point of Bandlin A is 205 ~ 207 ℃, rotation -221 (c = 1, methanol).Bandlin B melting point is 213 ~ 215 ℃, -212.1 (c = 1, methanol). A beam streptozotocin soluble in methanol, dioxane and dimethylformamide, soluble in ethanol, ethyl acetate, chloroform, acetone and ethylene glycol, slightly soluble in 1mol / l sodium hydroxide. Beam streptozotocin A and B are not soluble in benzene, ether, carbon tetrachloride, petroleum ether, water and 1mol / L hydrochloric acid. A beam of streptozotocin some Gram-positive bacteria and fungal antagonism, only the individual beam avermectin B Gram-positive bacteria have weak antagonism. Bandlin is gray brown Streptomyces Streptomyces (Streptomyces griseofuscus) 1068 generated by a class of macrolide antibiotics.
Synonyms: Lankavacidin;Antibiotic;T2636C