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Fulvestrant EP Impurity B (Fulvestrant 9-Sulfone)

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COA COO

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Fulvestrant EP Impurity B (Fulvestrant 9-Sulfone)

Impurity

CAS Number

98008-06-1

Molecular Formula

C32H47F5O4S

Product format

Neat

Molecular Weight

622.78

Storage

+5°C

Shipping

Room Temperature

API Family

Fulvestrant

Synonyms

(7a, 17ß)-7-[9-[(4, 4, 5, 5, 5-Pentafluoropentyl)sulfonyl]nonyl]estra-1, 3, 5(10)-triene-3, 17-diol, Fulvestrant Imp. B (EP) and Fulvestrant Impurity B

Smiles

C[C@]12CC[C@H]3[C@@H]([C@H](CCCCCCCCCS(=O)(=O)CCCC(F)(F)C(F)(F)F)Cc4cc(O)ccc34)[C@@H]1CC[C@@H]2O

Iupac Name

(7R, 8R, 9S, 13S, 14S, 17S)-13-methyl-7-[9-(4, 4, 5, 5, 5-pentafluoropentylsulfonyl)nonyl]-6, 7, 8, 9, 11, 12, 14, 15, 16, 17-decahydrocyclopenta[a]phenanthrene-3 and 17-diol

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
5mg
CE4034.11-5MG

3-4 weeks

25mg
CE4034.11-25MG

3-4 weeks

25mg
CD4034.11-25MG

3-5 weeks

100mg
CD4034.11-4X25MG

3-5 weeks

25mg
CB4034.11-25MG

4-5 weeks

100mg
CB4034.11-4X25MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

We have designed a range of primary API standards manufactured according to international regulations that come with the most extensive Certificate of Analysis which includes Identity checks by several techniques.

Excipient

Excipients standards comes with a detailed Certificate of Analysis with Identity, Purity and Assay data. They are also suitable for use with non-compendial analytical methods.

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Synthesis

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