Category:
Vitamin
CAS NO:
1818286-63-3
Standard:
In-house Standards,
Product Name: pre-Doxercalciferol
CAS No.: 1818286-63-3
Quality Standard: Enterprise standard, content NLT 95%
Main Application: Impurity of Doxercalciferol API
Pre-Doxercalciferol is a vitamin D2 prodrug utilized in industrial pharmaceutical synthesis to treat secondary hyperparathyroidism. The molecular formula is C28H46O2 with CAS 19501-27-4. Core manufacturing involves selective photochemical irradiation of ergosterol precursors.
Strictly contraindicated for patients with hypercalcemia or vitamin D toxicity. Store under inert atmosphere at controlled temperatures below 25°C to prevent photodegradation and ensure chemical stability during logistics.