Cholecalciferol impurity D

SL-2880

Cholecalciferol impurity D, >96%

CAS No. : [22350-43-2]

Synonyms : (6E)-9,10-Secocholesta-5(10),6,8(14)-trien-3β-ol; iso-Tachysterol 3; Toxisterol3 D3

IUPAC Name : (S)-4-Methyl-3-((E)-2-((1R,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)-2,3,5,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)cyclohex-3-en-1-ol

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5MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
10MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
25MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026

Applications : This is an impurity of Cholecalciferol (Cholecalciferol EP impurity D). Cholecalciferol is a naturally occuring form of vitamin D; Reported that upon metabolic activation, Cholecalciferol induces cell differentiation and prevents proliferation of cancer cells.

References : Ousley A. M. et al.: J. Steroid Biochem Mol Biol., 125(3-5), 202-210, 2011; Hector D. et al.: Archives of Biochemistry and Biophysics., 505(2), 226-230, 2011; Diesing D. et al.: Anticancer Res., 26(4A), 2755-2759, 2006.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.