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            Paclitaxel (Semi-synthetic)
            Paclitaxel (Natural)
            Docetaxel Anhydrous
            Docetaxel Trihydrate
            Cabazitaxel
            Irinotecan HCl Trihydrate 99.5%
            Etoposide USP31
            Palonosetron Hydrochloride
               
               

             
            :::Paclitaxel (Natural) USP34:::

            Product Information
            Product Name Paclitaxel (Natural) USP34

            Molecular Formula

            C47H51NO14 (853.9)

            Cas No.

            33069-62-4

            Quality standard

            complies with USP34

            Analysis Standard
            Assay (W/W) 97.0- 102.0%

            Paclitaxel (HPLC)

            NLT99.5%

            Physical Control

            Appearance

            White crystalline powder

            Identification (By IR)

            Complies

            Identification (By HPLC)

            Complies

            Specific Optical Rotation

            -49.0°~-55.0°

            Water

            NMT4.0%

            Chemical Control

            Residue of solvents

            Complies with ICH requirement

            Residue on Ignition

            NMT0.2%

            Bacteria Endotoxins

            NMT0.4USP EU/mg

            Heavy Metal

            NMT20ppm

            Microbial Limits

            NMT100cfu/g

            Impurity

            Total Impurities

            NMT 0.5%

            Individual Impurities

            NMT 0.1%

            Baccatin Ⅲ

            NMT0.2%

            10-Deacetylpaclitaxel

            NMT0.5%

            7-Xylosylpaclitaxel

            NMT0.2%

            Cephalomannine and 2,3-Dihydrocephalomannine

            NMT0.5%

            10-deacetyl-7-epi-paclitaxel

            NMT0.5%

            Benzyl analog and 3,4-Dehydropaclitaxel C

            NMT0.5%

            7-Epicephalomannine

            NMT0.3%

            7-epi-paclitaxel

            NMT0.5%

            Other Individual Impurities

            NMT0.1%

            Storage

            Store in well closed containers and perfect from light and moisture.


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