Polyethylene Oxide (PEO) Polymer ifite uburemere buhanitse bwa Molecular | Matrix yo Gusohora Ibinini Bidapfa Gushira | USP/EP/ChP Compliant

Polyethylene Oxide yacu yo mu rwego rwa farumasi (PEO) ni homopolymer idafite uburemere bwinshi, ishobora gushonga mu mazi kandi iboneka mu byiciro bitandukanye by'uburemere bw'ubushyuhe (uburemere bw'uburemere kuva kuri 100.000 kugeza kuri 7.000.000)Ikora nk'ikintu gishobora gukoreshwa mu buryo butandukanye mu gupima ubwoko bw'ibinini bito binyobwa. Ikoreshwa ry'ingenzi ririmo: ikoreshwa mu gusohora imiti mu buryo buhoraho (gutanga amazi vuba no gukora gel mu gihe cy'amasaha arenga 10 yo gusohora imiti), mucoadhesive yo mu bwoko bwa buccal na retention-gastrointestinal systems, icyuma gifunga ingano y'ibumba n'ingufu zo gukandagira mu buryo butaziguye, n'ikintu gishushanya filime ku mafirime yoroheje n'amabara y'ibikoresho by'ubuvuziIhuye na USP-NF, EP, na ChP pharmacopoeias hamwe na CDE registration F20220000511Ifite amazi yihuse, ubushobozi bwo kubyimba bwinshi, imiterere ya thermoplastic, kandi idafite ionic (ntigira uburyohe, nta ibara)

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Ibisobanuro birambuye ku gicuruzwa

Okiside ya Polyethylene yo mu rwego rwa farumasi (PEO)

Incamake y'ibicuruzwa

Okiside ya Polyethylene (PEO) ni homopolymer idafite ionic ya okiside ya ethylene, igaragazwa na formula H (OCH2CH2) nOH, aho n ihagarariye umubare mpuzandengo w'amatsinda ya okisideli kuva kuri 2.000 kugeza 200.000Ni polymer ifite uburemere bwinshi bwa molekile, ishongesha amazi ikoreshwa cyane nk'umuti ufasha mu gukora imiti mu buryo bugenzurwa, mu bikoresho bifunga granulation, mu gutwikira filime, no mu buryo bwo gutanga imiti mu buryo bwa mucoadhesive..

Indangamuntu y'igicuruzwa:

Izina ry'ibinyabutabire:Okiside ya Polyethylene
Nimero ya CAS:68441-17-8 / 25322-68-3
Nomero yo kwiyandikisha ya CDE:F20220000511
Iyubahirizwa ry'amategeko agenga farumasi:ChP (CP2020), USP-NF, EP
Ishusho:Ifu y'umweru kugeza ku yera cyane, itemba cyane ifite impumuro nto ya amoniya
Gushonga:Ishongesha mu mazi no mu bintu byinshi bisanzwe bishongesha mu by’umwimerere (acetonitrile, chloroform, dichloromethane); ntishongesha mu byitwa aliphatic hydrocarbons, ethylene glycol, na ethanol