Khoom Taw Qhia
CAS Naj Npawb: 51-60-5
Standard: Hauv tsev
Neostigmine methyl sulfate yog cov tshuaj uas tau siv dav hauv cov kws kho tsiaj. Cov tshuaj no ua haujlwm los ntawm kev thaiv kev tawg ntawm cov tshuaj hu ua acetylcholine. Qhov no yuav pab kom cov acetylcholine muaj nyob rau hauv tus tsiaj lub cev, uas yuav muaj ib tug xov tooj ntawm zoo. Nov yog qee qhov ntawm ntau daim ntawv thov ntawm neostigmine methyl sulfate hauv cov kws kho tsiaj.
Lub cev nta
| Feature | Kev piav qhia |
| Tshuaj npe | Neostigmine Methyl Sulfate |
| Molecular Formula | C13H22N2O6S |
| Molecular Luj | 334.39 g / mol |
| Tshuaj cais | Cholinesterase inhibitor |
| Qhov tshwm sim | Dawb mus rau dawb crystalline hmoov |
| Solubility | Soluble hauv dej |
| pH (kev daws) | Feem ntau nruab nrab thaum yaj hauv dej |
| Kev ruaj ntseg | Nyob ruaj khov nyob rau hauv kev pom zoo cia |
| Melting Point | Kwv yees li 150 degree (302 degree F) (decomposes) |
| Kev tsim qauv | Kev txhaj tshuaj (intravenous, subcutaneous, intramuscular) |
| Common Concentrations | Feem ntau yog 0.5 mg/mL thiab 1 mg/mL hauv daim ntawv daws teeb meem |
| Kev cia khoom | Khaws ntawm chav tsev kub tswj (20-25 degree lossis 68-77 degree F) |
| Ntim | Muaj nyob rau hauv ampoules lossis vials rau txhaj tshuaj |
| Mechanism ntawm Action | Inhibits acetylcholinesterase, nce acetylcholine theem ntawm neuromuscular |
Daim ntawv thov
Ib qho ntawm feem ntau siv ntawm neostigmine methyl sulfate yog nyob rau hauv kev kho mob ntawm myasthenia gravis. Qhov no yog ib qho teeb meem uas cuam tshuam rau kev sib kis ntawm cov paj hlwb mus rau cov leeg, ua rau tsis muaj zog thiab qaug zog. Neostigmine methyl sulfate tuaj yeem pab txhim kho cov leeg nqaij thiab txo cov tsos mob ntawm cov tsiaj uas muaj tus mob no.
Lwm qhov kev siv rau neostigmine methyl sulfate yog nyob rau hauv kev kho mob ntawm qee hom kev tuag tes tuag taw. Cov tshuaj no tuaj yeem pab txhawb cov leeg nqaij thiab rov ua haujlwm rau cov ceg ceg. Nws kuj tseem siv tau los pab tsiaj kom rov zoo los ntawm kev siv tshuaj loog sai dua los ntawm kev thim rov qab cov teebmeem ntawm qee cov leeg nqaij.
Neostigmine methyl sulfate kuj tseem siv tau los ua cov cuab yeej kuaj mob hauv cov kws kho tsiaj. Los ntawm kev muab cov tshuaj no, cov kws kho tsiaj tuaj yeem kuaj rau qee hom kab mob neuromuscular thiab txiav txim siab txog kev kho mob zoo tshaj plaws rau cov tsiaj txhu.
Zuag qhia tag nrho, neostigmine methyl sulfate yog cov tshuaj muaj txiaj ntsig uas tuaj yeem muaj txiaj ntsig zoo hauv cov tshuaj kho tsiaj. Nws yog ib qho tseem ceeb uas yuav tau siv cov tshuaj no tsuas yog raws li kev qhia ntawm kws kho tsiaj, vim tias nws tuaj yeem muaj kev phiv loj heev yog tias siv tsis raug. Txawm li cas los xij, thaum siv kom raug, neostigmine methyl sulfate tuaj yeem pab txhim kho kev noj qab haus huv thiab lub neej zoo ntawm ntau yam tsiaj.
Cim npe nrov: api neostigmine methyl sulfate, Tuam Tshoj api neostigmine methyl sulfate manufacturers, lwm tus neeg, Hoobkas
