A pale red powder containing Amoxicillin Trihydrate PhEur equivalent to 750 mg amoxcillin. The powder is contained within a bottle and should be reconstituted with 12 ml water to give 15 ml suspension containing 50 mg amoxicillin per ml. Chemically, amoxicillin is 6[D(-)-α-amino-p-hydroxyphenylacetamido] penicillanic acid.