Category:
Active Pharmaceutical Ingredients
CAS NO:
32222-06-3
Standard:
In-house Standards,
97.0% ~ 103.0% of Calcitriol according to EP5.0/BP2007
Calcitriol (1,25-dihydroxyvitamin D3) is the biologically active form of vitamin D synthesized via enzymatic hydroxylation. CAS No: 32222-06-3; Formula: C27H44O3.
Strictly contraindicated in hypercalcemia or vitamin D toxicity. Store under inert atmosphere at controlled room temperature to prevent photodegradation. Monitor serum calcium levels during therapy.