Calcitriol骨化三醇

FEATURES

Calcitriol is one of the most important active metabolite of vitamin D3. It is usually transformed from its precursor 25-Hydroxyvitamin D3 in the kidney. The normal physiological daily production is 0.5-1.0 μg, and its secretion increases slightly during the period of increased bone synthesis (such as growth period or pregnancy period). Calcitriol promotes intestinal calcium absorption and regulates bone mineralization.

骨化三醇 产品特点: 骨化三醇是维生素D3的最重要活性代谢产物之一，通常在肾脏内由其前体25-羟基维生素D3（25-HCC）转化而成，正常生理性每日生成量为0.5-1.0 μg，并在骨质合成增加期内（如生长期或妊娠期）其生成量稍有增加。骨化三醇促进肠道对钙的吸收并调节骨的矿化。 产品描述 CAS No.: 32222-06-3 分子式：C27H44O3 分子量：416.64 外观: 白色至类白色结晶性粉末。 纯度(HPLC): 98.0% min 应用 甲状旁腺功能减退症, 慢性肾炎, 骨质疏松症