9,11-Dehydro Ethynyl Estradiol


Catalogue number: D229610
Chemical name: 9,11-Dehydro Ethynyl Estradiol
Synonyms: (17α)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; 19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; USP Ethinyl Estradiol Related Compound B; Ethinyl Estradiol Impurity B (EP); Ethinylestradiol EP Impurity B
Impurity: Ethinylestradiol EP Impurity B
CAS Number: 1231-96-5
Alternate CAS #: NA
Molecular form.: C₂₀H₂₂O₂
Appearance: Light Yellow to Yellow Solid
Melting Point: >110°C (dec.)
Mol. Weight: 294.39
Storage: -20˚C Freezer
Solubility: Chloroform (Slightly), Methanol (Slightly)
Stability: No Data Available
Category: Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids,
Boiling Point: No Data Available
Applications: 9,11-Dehydro Ethynyl Estradiol (Ethinylestradiol EP Impurity B) is a degradation product of Ethynyl Estradiol (EE); an impurity of Ethynyl Estradiol (E685100).
Dangerous Goods Info: Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g in the package
References:

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: D229610.pdf
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  Pack size Price(USD)
5mg $110.00
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25mg $375.00
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100mg $1120.00
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  Pack size Price(USD)
10mg $140.00
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50mg $705.00
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Exact Weight Packaging ($75(USD) / Vial)
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Inventory Status:   In Stock




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