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APIs
  Imatinib Mesylate
Gefitinib
Erlotinib HCl
Natural Paclitaxel
Semi-synthetical Paclitaxel
Docetaxel.Anhydrous
Docetaxel.Trihydrate
Intermediates
  (2R,3S)-3-Phenylisoserine HCl(Paclitaxel and Docetaxel side chain)
(2S,3S)-3-Phenylisoserine HCl(Paclitaxel and Docetaxel side chain)
4-(1H-1,2,4-Triazol-1-ylmethyl)benzonitrile
2-Methyl-3-nitro-benzeneacetic acid


Semi-synthetical Paclitaxel USP29

Appearance: A White crystalline powder
Identification: IR, UV, NMR, Mass
Solubility: Insoluble in water, soluble in alcohol
Optical Rotation: -49.0° ~ -55.0°
Melting Point: 213° C ~ 216 ° C       
Assay (HPLC): 99.5% min

Molecular Formula: C47H5NO14
Molecular Weight: 853.9
CAS No.: 33069-62-4

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