Levetiracetam LEV CAS 102767-28-2 API Factory USP EP Standard High Purity
Zopanga Zopanga Zokhala ndi Chiyero Chapamwamba ndi Ubwino Wokhazikika
Dzina la Mankhwala: Levetiracetam
CAS: 102767-28-2
API USP/EP Standard, Commercial Production
Mankhwala a Antiepileptic wa m'badwo wachitatu
Dzina la Chemical | Levetiracetam |
Mawu ofanana ndi mawu | LEV;(S) -2-(2-Oxo-1-pyrrolidinyl)butyramide;UCB-L059 |
Nambala ya CAS | 102767-28-2 |
Nambala ya CAT | RF-API61 |
Stock Status | Mu Stock, Kupanga Kukula Mpaka Matani |
Molecular Formula | C8H14N2O2 |
Kulemera kwa Maselo | 170.21 |
Melting Point | 116.0-119.0 ℃ |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Ufa Wamakhiristo Woyera Kapena Wapafupi |
Chizindikiro cha IR | Spectrum yotengedwa kuchokera ku zitsanzo imakhala ndi yomwe imachokera kuzinthu zofotokozera |
Mawonekedwe a Solution | Zowoneka bwino komanso zosawoneka bwino kwambiri kuposa BY6 |
Enantiomeric Purity Impurity D | ≤0.80% |
Madzi | ≤0.50% |
Phulusa la Sulfated | ≤0.10% |
Zitsulo Zolemera | ≤0.001% |
Zogwirizana nazo | |
Chidetso A | ≤0.30% |
Chidetso Chilichonse Chosadziwika | ≤0.05% |
Zonyansa Zonse Zosadziwika | ≤0.10% |
Zonse Zonyansa | ≤0.40% |
Chidetso F | ≤0.10% |
Zosungunulira Zotsalira | |
Benzene | ≤2 ppm |
Dichloromethane | ≤600ppm |
Ethyl Acetate | ≤5000ppm |
Acetone | ≤5000ppm |
Kuyesa | 98.0% ~ 102.0% |
Test Standard | USP Standard;EP Standard |
Kugwiritsa ntchito | API Third-m'badwo Antiepileptic Mankhwala |
Phukusi: Botolo, Aluminiyamu zojambulazo thumba, makatoni ng'oma, 25kg / Drum, kapena malinga ndi zofuna za kasitomala.
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala, chinyezi ndi tizilombo towononga.
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Levetiracetam (CAS: 102767-28-2), yochokera ku pilacetam, ndi buku lachitatu la antiepileptic mankhwala ovomerezeka ndi US FDA ku 1999. Poyamba ankagwiritsidwa ntchito pochiza chithandizo chothandizira kugwidwa pang'ono kwa akuluakulu.Mu 2005, Levetiracetam inavomerezedwa m'mapiritsi am'kamwa ndi njira zothandizira chithandizo cha kukomoka pang'ono kwa ana a zaka 4 kapena kuposerapo.Amagwiritsidwa ntchito kwambiri ngati mankhwala owonjezera a khunyu mwa akulu ndi ana opitilira zaka 4, ndipo angagwiritsidwenso ntchito pakukomoka pang'ono komanso kukomoka kwakanthawi kwa akulu.Lilinso ena machiritso zimakhudza myoclonic khunyu achinyamata, refractory khunyu, kulibe khunyu ana ndi khunyu kupitiriza.
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