Ramosetron hydrochloride injection and preparation process thereof

The invention discloses a formula of a ramosetron hydrochloride injection and a preparation process thereof. Each 10000ml of the ramosetron hydrochloride injection comprises the following ingredients: 1.5g of ramosetron hydrochloride, 80-120g of sodium chloride and the balance of water for injection. According to the low-cost ramosetron hydrochloride injection formula and the preparation process thereof, provided by the invention, the quality of the ramosetron hydrochloride injection conforms to the regulations of Notice on Basic Technical Requirements about Release of Chemical Injections and Multi-component Biochemical Medicine Injections in the State Food and Drug Administration Note File numbered as [2008]7 issued by the State Food and Drug Administration in 2008. 本发明公开了种盐酸雷莫司琼注射液的配方成分及其制剂工艺，所述盐酸雷莫司琼注射液的成分为：每10000ml注射液内含，盐酸雷莫司琼1.5g，氯化钠80～120g，注射用水加至10000ml。本发明提供种成本较低的盐酸雷莫司琼注射液的处方及其制剂工艺，其质量符合国家食品药品监督管理局2008年发布的国食药监注【2008】7号文--《关于发布化学药品注射剂和多组分生化药注射剂基本技术要求的通知》的规定。