pentaquine

noun
pen·​ta·​quine | \ -ˌkwēn How to pronounce pentaquine (audio) \
variants: also pentaquin \ -​kwən How to pronounce pentaquin (audio) \

Medical Definition of pentaquine

: an antimalarial drug used especially in the form of its pale yellow crystalline phosphate C18H27N3O·H3PO4

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