Date published: 2026-2-13

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17α-Hydroxy pregnenolone-d3 (CAS 105078-92-0)

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Alternate Names:
17α-Hydroxypregnenolone-21,21,21-d3
Application:
17α-Hydroxy pregnenolone-d3 is a labelled metabolite of Pregnenolone
CAS Number:
105078-92-0
Molecular Weight:
335.50
Molecular Formula:
C21H29D3O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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17α-Hydroxypregnenolone-d3 is a steroid hormone and a deuterated analog of 17α-Hydroxypregnenolone. It is a precursor to various steroid hormones, including cortisol, aldosterone, and androgens. It serves as a substrate for the enzyme 17α-hydroxylase, which catalyzes the conversion of 17α-Hydroxypregnenolone-d3 to dehydroepiandrosterone (DHEA). This enzymatic reaction occurs in the endoplasmic reticulum of steroidogenic cells, particularly in the adrenal cortex and gonads. 17α-Hydroxypregnenolone-d3 plays a role in the biosynthesis of steroid hormones, contributing to the regulation of various physiological processes.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

17α-Hydroxy pregnenolone-d3, 1 mg

sc-206287
1 mg
$330.00