Category:
Active Pharmaceutical Ingredients
CAS NO:
67-97-0
Standard:
In-house Standards,
Vitamin D3 (Cholecalciferol) is a fat-soluble secosteroid synthesized via UV irradiation of 7-dehydrocholesterol. Molecular formula: C27H44O; CAS No.: 67-97-0.
Store below 25°C in dark, dry conditions to prevent oxidation. Avoid direct skin contact due to potential irritation; strictly adhere to dosage limits to prevent hypercalcemia.