Biopro Chemicals Co., Ltd.

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Contact us

  • Company Name: Biopro Chemicals Co., Ltd.
  • Street: Shenli Road 1183, Zhangjiang Hi-Tech Park
  • City: Shanghai
  • Province/state: Shanghai
  • Country/region: China
  • Contact Person: Ms.Tina Wang
  • Tel: 86-21-30696096
  • Fax: --
  • Email:

Exemestane

  • CAS No:107868-30-4 (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,<br />16-octahydrocyclopenta[a]phenanthrene-3,17-dione
    Molecular Structure

    Detailed Description

    Exemestane (Aromasin)
    CAS: 107868-30-4
    Purity: 99%
    Appearance: white crystalline powder
    M.F.: C20H24O2
    M.W: 296.4
    Specifications:
    Appearance: White Crystalline Powder
    Identification: Positive
    Assay (by HPLC): 98.0%~102.0%
    Absorbance: 465 ~ 495
    Melting Point: 191°C ~195°C
    Loss On Drying: NMT 0.5%
    Specific Rotation: +288° ~ +298°
    Residue on Ignition: NMT 0.1%
    Related Substances:
    Total impurities: NMT 1.5%
    Any Single impurity: NMT 0.5%
    Residue Solvents: NMT 0.2%
    Heavy Metals: NMT 20 ppm
    Conclusion: Conforms with standard in-house for export
    Please contact tina through tina at bioproco dot com.
  • Exemestane
  • Exemestane