Exemestane

• Product NameExemestane
  CAS No.107868-30-4
  Purity
  Min Quantity
  Price~
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  Molecular Structure

Detailed Description

Product Name: Exemestane (Aromasin)
(daisy at bioproco dot com)
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%
Total impurities: NMT 1.5%
Any Single impurity: NMT 0.5%
Residue Solvents: NMT 0.2%
Heavy Metals: NMT 20 ppm
Conforms with standard in-house for export