رقم التسجيل في قاعدة بيانات CAS

CAS 63283-36-3 — فيتامين D₃ 25-هيدروكسي أحادي الماء

25-Hydroxyvitamin D3 monohydrate is the major circulating form of vitamin D in the blood, essential for calcium metabolism, bone health, and immune function. Widely used in nutritional supplements, pharmaceuticals, and research applications for its role in maintaining physiological vitamin D levels. This chemical has a CAS number of 63283-36-3, molecular formula C27H46O3, and a molecular weight of 418.6523. It requires storage at -15 to -20°C and carries a signal word of "Danger." Molekula supplies 25-Hydroxyvitamin D3 monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.