Exemestane Impurity / USP Related Compound / Reference Standards
Exemestane is used to treat early breast cancer in women who have experienced menopause (‘change of life’; end of monthly menstrual periods) and who have already been treated with a medication called tamoxifen (Nolvadex) for 2 to 3 years. SynThink provides different types of Exemestane Impurity reference standards and usp related compounds including – Exemestane Degradation Impurity, Exemestane Process Impurity, Potential Impurity, Exemestane Related Compounds.
Exemestane related compounds or impurity standards are used in the quality, stability, and toxicity study of Exemestane products as well as HPLC method development / validation.
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Exemestane Impurities, Impurities
6α-Methoxymethyl Exemestane Impurity
CAS No. : 881896-95-3 Mol F. : C21H28O3 Mol W. : 328.45 Cat No. : SA19111 In-Stock
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Exemestane Impurities, Impurities
Exemestane β-Spirooxirane
CAS No. : 152764-31-3 Mol F. : C₂₀H₂₄O₃ Mol W. : 312.4 Cat No. : SA19123 In-Stock
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Exemestane Impurities, Impurities
Exemestane α-Spirooxirane
CAS No. : 152764-24-4 Mol F. : C₂₀H₂₄O₃ Mol W. : 312.4 Cat No. : SA19124 In-Stock
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Exemestane Impurities, Impurities
6-Formyl Exemestane
CAS No. : NA Mol F. : C₂₀H₂₄O₃ Mol W. : ,312.4 Cat No. : SA19125 In-Stock
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Exemestane Impurities, Impurities
Exemestane 6-methylsulfonyl; Exemestane impurity 1
CAS No. : NA Mol F. : C21H28O5S Mol W. : 392.51 Cat No. : SA19126 In-Stock
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Exemestane Impurities, Impurities
1,2-epoxy Exemestane
CAS No. : 159354-61-7 Mol F. : C20H24O3 Mol W. : 312.41 Cat No. : SA19117 In-Stock
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Exemestane Impurities, Impurities
Exemestane EP Impurity B
CAS No. : 184972-09-6 Mol F. : C20H26O3 Mol W. : 314.42 Cat No. : SA19127 In-Stock
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Exemestane Impurities, Impurities
6 beta-methoxymethyl exemestane imp
CAS No. : NA Mol F. : C21H28O3 Mol W. : 328.45 Cat No. : SA19128 In-Stock
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Exemestane Impurities, Impurities
6-Oxirane Boldenone
CAS No. : 1331732-05-8 Mol F. : C20H26O3 Mol W. : 314.42 Cat No. : SA19113 In-Stock
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Exemestane Impurities, Impurities
Exemestane EP Impurity J
CAS No. : 1160599-91-6 Mol F. : C22H28O3 Mol W. : 340.5 Cat No. : SA19131 In-Stock
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Exemestane Impurities, Impurities
1,2-Dihydro Exemestane
CAS No. : 19457-55-7 Mol F. : C₂₀H₂₆O₂ Mol W. : 298.42 Cat No. : SA19109 In-Stock
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Exemestane Impurities, Impurities
Exemestane EP Impurity F
CAS No. : 72648-46-5 Mol F. : C₁₉H₂₂O₃ Mol W. : 298.38 Cat No. : SA19106 In-Stock
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Exemestane Impurities, Impurities
4-Androstene-3,17-dione
CAS No. : 63-05-8 Mol F. : C19H26O2 Mol W. : 286.42 Cat No. : SA19102 In-Stock
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Exemestane Impurities, Impurities
Diepoxy Exemestane Impurity
CAS No. : NA Mol F. : C20H24O4 Mol W. : 328.4 Cat No. : SA19101 In-Stock
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Exemestane Impurities, Impurities
Androstane-3,6,17-trione
CAS No. : 26991-58-2 Mol F. : C19H26O3 Mol W. : 302.41 Cat No. : SA19137 Please Enquire
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Exemestane Impurities, Impurities
(3S,5R,6R,8R,9S,10R,13S,14S,17S)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,6,17-triol
CAS No. : 600178-04-9 Mol F. : C19H32O3 Mol W. : 308.46 Cat No. : SA19132 Please Enquire
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Exemestane Impurities, Impurities
Exemestane αβ-Spirooxirane 17-keto (Mixture of Diastereomer)
CAS No. : NA Mol F. : C20H24O3 Mol W. : 312.4 Cat No. : SA19130 Please Enquire
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Exemestane Impurities, Impurities
Androstenediol
CAS No. : 521-17-5 Mol F. : C19H30O2 Mol W. : 290.44 Cat No. : SA19133 Please Enquire
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Exemestane Impurities, Impurities
Androstane-3,6,17-triol
CAS No. : 49644-04-4 Mol F. : C19H32O3 Mol W. : 308.46 Cat No. : SA19134 Please Enquire
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Exemestane Impurities, Impurities
6α,17β-Dihydroxy-5α-androstan-3-one
CAS No. : 49644-02-2 Mol F. : C19H30O3 Mol W. : 306.44 Cat No. : SA19135 Please Enquire
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Exemestane Impurities, Impurities
5β-Androstan-3α,6β-diol-17-one
CAS No. : 14895-71-7 Mol F. : C19H30O3 Mol W. : 306.44 Cat No. : SA19136 Please Enquire
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Exemestane Impurities, Impurities
Exemestane 6-Hydroxymethyl Impurity
CAS No. : 152764-26-6 Mol F. : C₂₀H₂₄O₃ Mol W. : 312.4 Cat No. : SA19122 Please Enquire
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Exemestane Impurities, Impurities
Exemestane Diol Impurity
CAS No. : 184972-11-0 Mol F. : C₂₀H₂₆O₄ Mol W. : 330.42 Cat No. : SA19121 Please Enquire
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Exemestane Impurities, Impurities
17α-hydroxy-17β-Acetyl Exemestane
CAS No. : 1160599-91-6 Mol F. : C22H28O3 Mol W. : 340.46 Cat No. : SA19120 Please Enquire
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Exemestane Impurities, Impurities
16-Methylene 1,2-Dihydro Exemestane
CAS No. : NA Mol F. : C21H26O2 Mol W. : 310.44 Cat No. : SA19119 Please Enquire
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Exemestane Impurities, Impurities
1,4-Androstadiene-3,17-dione
CAS No. : 897-06-3 Mol F. : C19H24O2 Mol W. : 284.39 Cat No. : SA19118 Please Enquire
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Exemestane Impurities, Impurities
17β-Hydroxy Exemestane
CAS No. : 122370-91-6 Mol F. : C₂₀H₂₆O₂ Mol W. : 298.42 Cat No. : SA19116 Please Enquire
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Exemestane Impurities, Impurities
17β-Hydroxy Exemestane Sulfamate
CAS No. : NA Mol F. : C20H27NO4S Mol W. : 377.5 Cat No. : SA19115 Please Enquire
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Exemestane Impurities, Impurities
16α, 17α-Epoxy Exemestane Impurity
CAS No. : NA Mol F. : C20H24O2 Mol W. : 296.4 Cat No. : SA19114 Please Enquire
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Exemestane Impurities, Impurities
6-Formyl-17α-hydroxy Exemestane Impurity
CAS No. : NA Mol F. : C20H24O3 Mol W. : 312.4 Cat No. : SA19112 Please Enquire
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Exemestane Impurities, Impurities
6-Hydroxy-6-(methoxymethyl)-androsta-1,4-diene-3,17-dione
CAS No. : NA Mol F. : C21H28O4 Mol W. : 344.44 Cat No. : SA19108 Please Enquire
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Exemestane Impurities, Impurities
Exemestane EP Impurity C
CAS No. : 2130745-60-5 Mol F. : C21H24O2 Mol W. : 308.42 Cat No. : SA19105 Please Enquire
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Exemestane Impurities, Impurities
Exemestane 3-ethoxy Impurity
CAS No. : NA Mol F. : C22H32O2 Mol W. : 328.5 Cat No. : SA19103 Please Enquire
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Exemestane Impurities, Impurities
Exemestane
CAS No. : 107868-30-4 Mol F. : C20H24O2 Mol W. : 296.4 Cat No. : SA19100 Please Enquire