Category:
Vitamin
CAS NO:
67-97-0
Standard:
ChP,USP,BP,EP,JP,In-house,
Vitamin D3 (Cholecalciferol) is a fat-soluble secosteroid synthesized via UV irradiation of 7-dehydrocholesterol. Its molecular formula is C27H44O and CAS number is 67-97-0.
Strictly control dosage to avoid hypercalcemia. Store in cool, dry conditions protected from light and moisture to maintain stability.