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Dexamethasone EP Impurity I

Dexamethasone EP Impurity I

Catalogue No.: VL273006
CAS No.: 14622-47-0

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Name: Dexamethasone EP Impurity I
Catalogue No. VL273006
CAS No. 14622-47-0
Molecular Formula C22H28O5
Molecular Weight 372.46
Status In-stock
IUPAC Name 11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
Synonyms Dexamethasone 9, 11- α Epoxide
Description Dexamethasone EP Impurity I (CAS No: 14622-47-0) or Dexamethasone-9(11)-α-Epoxide is an impurity formed in dexamethasone that depicts an influential role and has been broadly utilized in the treatment of inflammation, allergy, and diseases linked to adrenal cortex insufficiency therapy.
References Das, Saibal Kumar, et al. “Improvements in Corticosteroid 21-Acetoxy-17α-Hydroxy-16α-Methyl-Pregna-1,4,9(11)-Triene-3,20-Dione Synthesis and Its Use as Common Intermediate in the Synthesis of Some Impurities Related to Dexamethasone and Mometasone.” Steroids, vol. 148, Aug. 2019, pp. 47–55,https://doi.org/10.1016/j.steroids.2019.04.008.‌

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