Introduction and application of CAS 22145-68-2 | 25-HydroxyprovitaMin D3
25-HydroxyprovitaMin D3 is a synthetic substance that is created during the synthesis of calcifediol, a drug used to treat vitamin D deficiency. 25-HydroxyprovitaMin D3 has been shown to inhibit mitochondrial cytochrome c oxidase in tissues and mitochondria from human cells. It also inhibits microbial transformation and is present in environmental pollution.
Synonyms:
25-Hydroxy-7-dehydrocholesterol;
Impurity B of calcifediol;
Cholesta-5,7-diene-3,25-diol,(3beta)-;
Cholesta-5,7-diene-3beta,25-diol;
25-Hydroxyprovitamin D3;
25-Hydroxy-7-dehydrocholesterol,(-)-;
7-Dehydro-25-hydroxycholesterol;
Specification of CAS 22145-68-2 | 25-HydroxyprovitaMin D3
|
ITEMS |
SPECIFICATION |
|
CAS |
22145-68-2 |
|
MF |
C27H44O2 |
|
MW |
400.65 |
|
Density |
1.05±0.1 g/cm3(Predicted) |
|
Boiling point |
527.0±43.0 °C(Predicted) |
|
Melting point |
169-171 °C |
Package and transportation of Introduction and application of CAS 22145-68-2 | 25-HydroxyprovitaMin D3
Package:0.1g,1g,5g,25g,100g,500g,1kg
Transportation: by courier/ by air/ by sea


Related Articles of CAS 22145-68-2 | 25-HydroxyprovitaMin D3
Synthesis of 25-Hydroxyprovitamin D3 from Ergosterol: A Mild Method for the Cleavage of Hetero Diels-Alder Adducts Leading to Steroidal 5, 7-Dienes
I Scherlitz-Hofmann, M Dubs, R Prousa… - …, 1999 - thieme-connect.com
… For further synthesis of 25-hydroxyprovitamin D3 compound D was tosylated in the usual …
The desired 3b,25-dihydroxycholesta-5,7-diene 6,18 (25-hydroxyprovitamin D3) was obtained …
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