Date published: 2026-5-15

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Dexamethasone 21-palmitate-d31 (CAS 14899-36-6 (unlabeled))

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Alternate Names:
(11β,16α)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[(1-oxohexadecyl-d31)oxy]pregna-1,4-diene-3,20-dione; Dexamethasone Palmitate-d31
CAS Number:
14899-36-6 (unlabeled)
Molecular Weight:
662.06
Molecular Formula:
C38H28D31FO6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Dexamethasone 21-palmitate-d31 is a deuterated compound often used in analytical research to better understand the behavior of dexamethasone esters. The incorporation of deuterium atoms allows for the compound to be used as an internal standard in mass spectrometry, enhancing the precision of quantitative analyses. It is particularly useful for studying the metabolic stability and lipid solubility of dexamethasone esters due to the palmitate moiety. Additionally, Dexamethasone 21-palmitate-d31 is of interest in the field of lipidomics, where it aids in the investigation of steroidal compound interactions with lipid membranes and their distribution within cellular structures. Researchers also use this compound to explore the intricacies of chemical delivery systems and controlled release mechanisms, taking advantage of its modified physicochemical properties imparted by the deuterium enrichment.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dexamethasone 21-palmitate-d31, 2.5 mg

sc-499804
2.5 mg
$360.00