Caffeine (CAS No.58-08-2) is a xanthine alkaloid compound, a central nervous stimulant that temporarily drives away drowsiness and restores energy, and is used clinically to treat neurosis and coma recovery. Caffeinated coffee, tea, soft drinks and energy drinks are very popular, so caffeine is also......
Read MorePharmaceutical intermediates are actually chemical raw materials or chemical products that need to be used in the synthesis of drugs. Such chemical products can be produced in ordinary chemical plants without obtaining a pharmaceutical production license. As long as the technical indicators meet cer......
Read MoreMinocycline hydrochloride is commonly used as its hydrochloride, which is yellow crystalline powder, odorless, bitter in taste, and can cause deterioration when exposed to light. Soluble in water, slightly soluble in ethanol, easily soluble in alkali metal hydroxide or carbonate solution.
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