Cimetidine (51481-61-9)
Bayanin Samfura
Cimetidine yana da kariya da kariya daga cututtukan gastritis masu lalata da ke haifar da haushin sinadarai, kuma yana da tasiri mai mahimmanci akan maƙarƙashiya na ciki da kuma zubar jini na sama.
● Cimetidine shine mai karɓar mai karɓar H2 na histamine, wanda akasari ana amfani dashi don hana fitowar acid na ciki, wanda zai iya hana fitowar basal da nocturnal gastric acid sosai, sannan kuma yana hana fitar da acid na ciki wanda ya haifar da histamine, peptide gastrin na juzu'i, insulin da kuzarin abinci, da sanya shi. kasa acidic.Cimetidine yana da tasiri mai kariya da kariya akan cututtukan gastritis masu lalata da ke haifar da haɓakar sinadarai, kuma yana da tasiri mai mahimmanci akan maƙarƙashiya na ciki da kuma zubar jini na sama.
●Matsayin inganci: USP
| Abu | Daidaitawa | Sakamako |
| Bayyana | Fari ko kusan yayin da Crystalline Powder mara wari, dandano mai ɗaci | Confbnn |
| Ganewa | ||
| A: (IR) | Yi daidai da USP Cimetidine RS | Daidaita |
| B: (UV) | Yi daidai da USP Cimetidine RS | Daidaita |
| Assay (ƙididdige kan busassun tushen) | 98.0-102.0% | 99.9% |
| Najasa | ||
| Ragowa akan kunnawa | NMT 0.2% | Daidaita |
| Karfe masu nauyi | NMT 20pm | Daidaita |
| Najasa na halitta | Kowane Mutum Najasa NMT 0.2% | NMT 0.2% |
| Jimlar ƙazanta NMT 1.0% | NMT 1.0% | |
| Kewayon narkewa ko Zazzabi | 139-144 ° C | 141-143*C |
| Asarar bushewa | NMT 1.0% | 0.22% |
| Ragowar kaushi (ethanol) | NMT 0.5% | NMT 0.5% |
