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CAS: 1231-96-5
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Ethinyl Estradiol Related Compound B (19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol monohydrate)
CAS:1231-96-5
Estrogens and progestins
Formula:
C20H22O2·H2O
Color and Shape:
White Yellow Powder
Molecular weight:
312.17254
Ref: 45-1260023
20mg | 1,411.00 € |
Estimated delivery in United States, on Tuesday 11 Mar 2025
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9,11-Dehydro Ethynyl Estradiol
CAS:1231-96-5
Formula:
C20H22O2
Purity:
95%
Color and Shape:
Solid
Molecular weight:
294.3875
Ref: IN-DA009E61
Undefined size | To inquire |
Estimated delivery in United States, on Monday 10 Mar 2025
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Ethinylestradiol EP Impurity B (Ethinyl Estradiol USP Related Compound B (Free Form))
CAS:1231-96-5
Formula:
C20H22O2
Molecular weight:
294.39
Ref: 4Z-E-4626
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 11 Mar 2025
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19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol (9,11-Didehydroethinylestradiol)
Controlled ProductCAS:1231-96-5
Formula:
C20H22O2
Color and Shape:
Neat
Molecular weight:
294.39
Ref: 86-MM0123.02
50mg | 2,170.00 € |
Estimated delivery in United States, on Thursday 13 Mar 2025
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9,11-Dehydro Ethynyl Estradiol
CAS:1231-96-5
Impurity Ethinylestradiol EP Impurity B Applications 9,11-Dehydro Ethynyl Estradiol (Ethinylestradiol EP Impurity B) is a …
Formula:
C20H22O2
Color and Shape:
Light Yellow
Molecular weight:
294.39
Ref: TR-D229610
25mg | 852.00 € | ||
50mg | 1,557.00 € | ||
100mg | 2,240.00 € |
Estimated delivery in United States, on Thursday 20 Mar 2025
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Ethinylestradiol EP Impurity B (Ethinyl Estradiol USP Related Compound B (Free Form))
CAS:1231-96-5
Formula:
C20H22O2
Color and Shape:
Pale Yellow Solid
Molecular weight:
294.39
Ref: 4Z-E-0932
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information |