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412104 (16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione CAS: 13504-15-9

Specifications
CAS Number
13504-15-9
Grade
Highly Purified
Molecular Formula
C22H28O4
Molecular Weight
356.46
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C

(16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione (Betamethasone EP Impurity C) is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. This compound is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone, which is an active pharmaceutical ingredient.

Molecular Formula
C22H28O4
Solubility
Acetone (Slightly), Chloroform (Slightly)
Molecular Weight
356.46
Storage and Stability
Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
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