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China, Chinese API Velpatasvir 1377049-84-7 High Quality and Competitive Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
Pharmaceutical ChemicalsVelpatasvir1377049-84-7
Beijing Sjar Technology Development Co., Ltd.
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Product Description ItemsStandardsResultsAppearanceWhite to slight yellow solid powderCompliesIdentificationBy IRComplies By HPLCCompliesSolubilityFree soluble in methanol,soluble in dimethyl sulfoxide and shows pH dependent solubility in aqueous media.CompliesLoss on Drying≤ 3.00%1.90%Heavy Metal≤ 20ppmCompliesResidue on Ignition≤ 0.20%0.08%Residual SolventsEthanol: ≤ 5000ppmND Methanol: ≤ 3000ppmND N.N-Dimethylformamide: ≤ 880ppmND Ethyl acetate: ≤ 5000ppm800ppmRelated SubstancesMax individual impurity: ≤0.30%0.13% Total Impurities: ≤1.00%0.85%Assay(HPLC basis on drying)98.0%~102.0%99.22%Reference StandardIn-house StandardConclusionThe product complied to In-house standard.StoragePreserve in tight,light-resistant containers in a cool place
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