Cimetidine (51481-61-9)
Nkọwa ngwaahịa
● Cimetidine nwere mmetụta mgbochi na nchebe na gastritis corrosive nke mgbakasị kemịkal kpatara, ma nweekwa mmetụta dị ukwuu na ọnya afọ mgbakasị ahụ na ọbara ọgbụgba nke eriri afọ.
● Cimetidine bụ ihe na-anabata histamine H2, nke a na-ejikarị egbochi secretion nke gastric acid, nke nwere ike igbochi secretion basal na nocturnal gastric acid, ma na-egbochikwa secretion acid gastric nke histamine kpatara, peptide gastrin fractional, insulin na mkpali nri, ma mee ya. obere acidic.Cimetidine nwere mmetụta mgbochi na nchebe na gastritis corrosive kpatara site na mkpali kemịkal, ma nwee mmetụta dị ukwuu na ọnya afọ mgbakasị na ọbara ọgbụgba nke eriri afọ.
●Ọkọlọtọ Ogo: USP
| Ihe | Ọkọlọtọ | Nsonaazụ |
| Apụta | Ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ kristal ntụ ntụ na-esighị isi, ụtọ ilu | Confbnn |
| njirimara | ||
| A:(IR) | Dakọtara na USP Cimetidine RS | Kwado |
| B: (UV) | Dakọtara na USP Cimetidine RS | Kwado |
| Nnwale (gbakọọ na ntọala a mịrị amị) | 98.0-102.0% | 99.9% |
| Ihe adịghị ọcha | ||
| Ihe fọdụrụ na mgbanye | NMT 0.2% | Kwado |
| Ọla dị arọ | NMT 20pm | Kwado |
| Organic adịghị ọcha | NMT ọ bụla adịghị ọcha 0.2% | NMT 0.2% |
| Mkpokọta adịghị ọcha NMT 1.0% | NMT 1.0% | |
| Oke agbaze ma ọ bụ Okpomọkụ | 139-144 Celsius C | 141-143*C |
| Ọnwụ na ihicha | NMT 1.0% | 0.22% |
| Ihe mgbaze fọdụrụnụ (ethanol) | NMT 0.5% | NMT 0.5% |
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