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7β-Hydroxy Cholesterol (CAS 566-27-8)

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Alternate Names:
1H-cyclopenta[a]phenanthrene-3,7-diol; 5-Cholestene-3β,7β-diol
Application:
7β-Hydroxy Cholesterol is a metabolite of cholesterol
CAS Number:
566-27-8
Purity:
≥95%
Molecular Weight:
402.65
Molecular Formula:
C27H46O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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7β-Hydroxy Cholesterol (7β-HC), an oxysterol naturally present in humans and other mammals, plays a significant role in cholesterol metabolism. It is generated through the oxidation of cholesterol and serves as a vital intermediate in the synthesis of various oxysterols, including 7-ketocholesterol. Moreover, 7β-Hydroxy Cholesterol acts as a precursor for the production of multiple steroids and bile acids. One of the key mechanisms through which 7β-Hydroxy Cholesterol exerts its effects is by acting as a cholesterol-regulating agent. It achieves this by inhibiting the activity of HMG-CoA reductase, an enzyme responsible for cholesterol synthesis. Moreover, 7β-Hydroxy Cholesterol has been found to modulate the activity of several other enzymes, including cholesterol ester transfer protein, acyl-CoA:cholesterol acyltransferase, and lecithin cholesterol acyltransferase.


7β-Hydroxy Cholesterol (CAS 566-27-8) References

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  2. Formation of cholesterol oxides in irradiated raw and cooked chicken meat during storage.  |  Lee, JI., et al. 2001. Poult Sci. 80: 105-8. PMID: 11214329
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  5. Epimerase activity of the human 11beta-hydroxysteroid dehydrogenase type 1 on 7-hydroxylated C19-steroids.  |  Hennebert, O., et al. 2009. J Steroid Biochem Mol Biol. 114: 57-63. PMID: 19167490
  6. The role of calcium in apoptosis induced by 7beta-hydroxycholesterol and cholesterol-5beta,6beta-epoxide.  |  Lordan, S., et al. 2009. J Biochem Mol Toxicol. 23: 324-32. PMID: 19827036
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  9. Cholesterol oxides accumulate in human cataracts.  |  Girão, H., et al. 1998. Exp Eye Res. 66: 645-52. PMID: 9628811
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  12. Cytotoxic and anti-inflammatory compounds from Red Sea grass Thalassodendron ciliatum  |  Reda F. Abdelhameed, Amany K. Ibrahim, Koji Yamada & Safwat A. Ahmed. 2018. Medicinal Chemistry Research. 27: 1238–1244.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

7β-Hydroxy Cholesterol, 1 mg

sc-210655
1 mg
$245.00