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Impurity of Dexamethasone
Dexamethasone EP Impurity D
Impurity
GS.28.DEH.04.png
Product Name Dexamethasone EP Impurity D
Product Category Impurities, Intermediates
Sub-Category Pharmaceutical Standards, Fine Chemicals, Steroids
CAS No 24916-90-3
Catalog Number GS.28.DEH.04
Chemical Name/Synonyms Dexamethasone 9,11-Epoxide; (9β,11β,16α)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione; 17,21-Dihydroxy-16α-methyl-9β,11β-epoxypregna-1,4-diene-3,20-dione; (4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one;
Molecular Weight 372.45
Molecular Formula C22H28O5
Purity NLT 95 %
Appearance Off-White to Pale Yellow Solid
Solubility Chloroform, DMSO & Methanol
Applications It is used to treating acute arthritis, asthma flare-ups, and severe skin allergies.
Inventory Status QC Pending