64164-40-5 Usage
Type
Synthetic analogue of vitamin D3.
Purpose
Treat conditions related to vitamin D deficiency and disorders, such as osteoporosis and renal osteodystrophy.
Structural modification
Fluorine atom substituted for a hydrogen at the 25th position.
Benefits
Enhanced stability and increased potency in promoting calcium absorption and bone mineralization.
Available forms
Oral capsules and injections.
Prescription
Typically prescribed under medical supervision.
Target conditions
Vitamin D deficiency and related disorders.
Risks
Carries the risk of hypercalcemia.
Caution
Should be used cautiously in patients with certain medical conditions, such as kidney disease and hypoparathyroidism.
Check Digit Verification of cas no
The CAS Registry Mumber 64164-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,6 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64164-40:
(7*6)+(6*4)+(5*1)+(4*6)+(3*4)+(2*4)+(1*0)=115
115 % 10 = 5
So 64164-40-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H43FO2/c1-18(8-6-14-26(3,4)28)23-12-13-24-20(9-7-15-27(23,24)5)10-11-21-16-22(29)17-25(30)19(21)2/h10-11,18,22-25,29-30H,2,6-9,12-17H2,1,3-5H3/b20-10+,21-11-/t18-,22+,23-,24+,25-,27-/m1/s1
64164-40-5Relevant articles and documents
Blocked cholecalciferol and dihydrotachysterol 3 derivatives
-
, (2011/07/06)
Novel cholecalciferol and dihydrotachysterol3 derivatives produced against metabolic conversions at the 25-position, their preparation, pharmaceutical compositions, methods of treating steroid-induced osteoporosis, senile osteoporosis and secondary hyperparathyroidism, especially that induced by an insufficient amount of calcium in relationship to the amount of phosphate, novel intermediates and their preparation are disclosed.
