70141-04-7 Usage
Uses
Used in Pharmaceutical Industry:
(3β)-Cholest-5-ene-3,24-diol 24-Methylbenzenesulfonate 3-O-Tetrahydropyranyl Ether is used as an intermediate compound for the synthesis of Vitamin D3 derivatives. Its application is crucial in the pharmaceutical industry due to the significant role of Vitamin D3 in maintaining bone health, immune system regulation, and cell differentiation.
Used in Vitamin D3 Preparation:
(3β)-Cholest-5-ene-3,24-diol 24-Methylbenzenesulfonate 3-O-Tetrahydropyranyl Ether serves as a key precursor in the production of Vitamin D3, which is vital for various physiological processes. The synthesis of Vitamin D3 derivatives using (3β)-Cholest-5-ene-3,24-diol 24-Methylbenzenesulfonate 3-O-Tetrahydropyranyl Ether contributes to the development of medications and supplements that address deficiencies and related health issues.
Check Digit Verification of cas no
The CAS Registry Mumber 70141-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,4 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70141-04:
(7*7)+(6*0)+(5*1)+(4*4)+(3*1)+(2*0)+(1*4)=77
77 % 10 = 7
So 70141-04-7 is a valid CAS Registry Number.
70141-04-7Relevant academic research and scientific papers
The design, synthesis and transmembrane transport studies of a biomimetic sterol-based ion channel
Pechulis, Anthony D.,Thompson, Richele J.,Fojtik, John P.,Schwartz, Herbert M.,Lisek, Carol A.,Frye, Leah L.
, p. 1893 - 1901 (2007/10/03)
A model sterol-based ion channel was rationally designed and synthesized. The potential ion channel is comprised of a tartrate-derived crown ether to which six steroids are appended. Macromolecule 1a was incorporated into phospholipid vesicles and shown t
Studies on Organic Fluorine Compounds. Part 37. Studies on Steroids. Part 78. Synthesis of 24,24-Difluoro- and 24ξ-Fluoro-25-hydroxyvitamin D3
Kobayashi, Yoshiro,Taguchi, Takeo,Terada, Tadafumi,Oshida, Jun-ichi,Morisaki, Masuo,Ikekawa, Nobuo
, p. 85 - 92 (2007/10/02)
To clarify the physiological significance of C-24 hydroxylation in vitamin D3 metabolism , vitamin D3 compounds blocked at C-24 by fluorine substituents, namely 24,24-difluoro-25-hydroxyvitamin D3 (1) and 24ξ-fluoro-25-hydroxyvitamin D3 (2) have been synthesized from 3β-hydroxychol-5-en-24-oic acid (13).
