Levetiracetam cas 102767-28-2
Product introduction：
Product name: Levetiracetam
CAS: 102767-28-2
Appearance: White to yellowish powder
Purity: ≥99%
Indications:Itismainlyusedfortheadditivetreatmentofpartialseizuresinadultsandchildrenover4yearsofagewithepilepsy.Itcanalsobeusedsolelyforadultpartialseizuresandgeneralizedseizures,forjuvenilemyoclonicepilepsy,refractoryseizures,childhooChemicalbookdabsenceepilepsyandStatusepilepticusalsohasacertaineffect.IthasbeenreportedthatLEVcanimprovethecognitivefunctionofpatientswithepilepsy,andcanalsobeusedformyoclonuscausedbyotherreasons(suchasencephalitis,cerebralhypoxia,etc.).
Specification:
Product Name: Levetiracetam |
CAS No.: 102767-28-2 |
Batch No.: 202110001 |
Mfg Date: 20211011 |
Perform Standard: USP |
Items | Standards | Results |
Appearance | White crystalline powder | White crystalline powder |
Identification | 1) The infrared absorption spectrum is concordant with the reference spectrum obtained with Levetiracetam RS. | Conform |
2)The retention time of the major peak for levetiracetam from the sample solution corresponds to that of the levetiractem S-enantiomer from the System suitability solution, as obtained in the test for Limit of levetiracetam R-enantiomer. | Conform |
Water (KF) | ≤0.5% | <0.16% |
R-enantiomer(HPLC) | ≤0.8% | <LOD(LOD:0.009%) |
Residue on ignition | ≤0.1% | <0.1% |
*Organic impurities (HPLC) | **Levetiracetam acid≤0.3% | <LOD(LOD:0.016%) |
Any individual unspecified impurity≤0.05% | <LOD(LOD:0.002%) |
Total impurities≤0.4% | <LOD |
Residual solvents（GC） | Acetone≤5000ppm | 485ppm |
Dichloromethane≤600ppm | <LOD(LOD:8ppm) |
Toluene≤890ppm | <LOD(LOD:0.4ppm) |
Assay（HPLC） | 98.0%~102.0% (Calculated on anhydrous and solvent-free basis) | 100.6% |
Conclusion: Comply with USP standards |
Packing & Shipping
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FAQ
Q1: Are you the manufacturer of Tianeptine sodium or trade company?
--We are the manufacturer in China, founded on 2011.
Q2: When will the product be shipped after payment?
--Tianeptine sodium powder cas 30123-17-2will be get ready and shipped within 2 days.
Q3: How long will it take to receive the parcel?
--5-7days for the US market; 10-15 days for the others.
Q4: What can I do if I don't have the ability to clear the custom.
--We got experience after doing export for many years, so don't worry we can handle that.
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