Levetiracetam LEV CAS 102767-28-2 API Factory USP EP
Manufacturer Supple cum High puritate et stabulo Quality
Nomen chemicum: Levetiracetam
CAS: 102767-28-2
API USP/EP Standard, Productio Commercial
Tertia-generatio Antiepileptica medicamentis
Nomen chemicum | Levetiracetam |
Synonyma | LEV;(S)-2-(2-Oxo-1-pyrrolidinyl)butyramide;UCB-L059 |
CAS Number | 102767-28-2 |
CATTUS Number | RF-API61 |
Stock Status | In Stock, Productio Ascendite ad Tons |
Formulae hypotheticae | C8H14N2O2 |
M. Pondus | 170.21 |
Liquescens punctum | 116.0-119.0℃ |
Brand | Ruifu Chemical |
Item | Specifications |
Aspectus | Alba vel prope Crystalli pulveris |
Lepidium sativum IR | Spectrum ab sample ablatum consistit in eo quod ex substantia referente obtinetur |
Solutio specie | Patet non vehementius colorata quam BY6 |
Puritas Enantiomeric impuritas D | ≤0.80% |
Aqua | ≤0.50% |
Cinis sululated | ≤0.10% |
Metalla gravis | ≤0.001% |
Substantiae cognatae | |
immunditiam A | ≤0.30% |
Quis non specificatus immunditia | ≤0.05% |
Totalis non specificatae immunditias | ≤0.10% |
Totalis immunditias | ≤0.40% |
immunditia F | ≤0.10% |
RELICTUM Solvents | |
Benzene | ≤2ppm |
Dichloromethane | ≤600ppm |
Ethyl Acetate | ≤5000ppm |
Acetone | ≤5000ppm |
Assay | 98.0%~ 102.0% |
Test Standard | USP Latin;EP Standard |
Consuetudinem | API Tertia generatio medicamentorum Antiepilepticum |
sarcina: Utrem, aluminium foil, pera, cardboard tympanum, 25kg/Drum, vel secundum exigentiam emptoris.
Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine, humore et pestis infestatione.
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Levetiracetam (CAS: 102767-28-2), pilacetam derivatio, nova tertiae generationis antiepilepticae medicamentum ab US FDA anno 1999 probatum. initio adhibita est ad adiunctivam curationem partialium in adultorum invasiones.Anno 2005, Levetiracetam in tabulis oralibus et solutionibus tractatum adiunctivum probatum est de captionibus partialibus in pueris aetatis 4 annorum et supra.Praecipue adhibetur ad curationem additivam de captionibus partialibus in adultis et pueris supra 4 annos quinque, et tantum adhiberi potest ad captiones partiales et systemicas in adultis.Habet etiam quosdam effectus curativos in epilepsia myoclonica in adulescentia, epilepsia refractoria, absentia epilepsia in pueris et assidua epilepsia.
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