| Product Name | Ercalcitriol; 1α, 25-Dihydroxyvitamin D2 | 
|---|---|
| CAS | 60133-18-8 | 
| Formula | C28H44O3 | 
| MW | 428.65 | 
| Appearance | White to off-white powder | 
| Storage condition | 4°C, protect from light, stored under nitrogen | 
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| Product Name | Ercalcitriol; 1α, 25-Dihydroxyvitamin D2 | 
|---|---|
| CAS | 60133-18-8 | 
| Formula | C28H44O3 | 
| MW | 428.65 | 
| Appearance | White to off-white powder | 
| Storage condition | 4°C, protect from light, stored under nitrogen | 
Ercalcitriol, also known as RO-17-6218 or 1,25-dihydroxyvitamin D2, is the active circulating metabolite of vitamin D2 formed by 25-hydroxylase in the liver and 25-hydroxyvitamin D-hydroxylase in the kidney. By binding to the vitamin D receptor (VDR), 1,25-dihydroxy Vitamin D2 activates VDR to interact with the retinoid X receptor (RXR), forming the VDR/RXR/cofactor complex, which regulates gene transcription.
PMID: 2253400 DOI: 10.1016/0009-8981(90)90174-q
PMID: 2253400 DOI: 10.1016/0009-8981(90)90174-q