Impurity B of calcifediol

Ref. 3D-FI61679

Product Information

• Name: Impurity B of calcifediol
• Synonyms: 25-HydroxyprovitaMin D3
• Brand: Biosynth
• Description: Impurity B is a synthetic substance that is created during the synthesis of calcifediol, a drug used to treat vitamin D deficiency. Impurity B has been shown to inhibit mitochondrial cytochrome c oxidase in tissues and mitochondria from human cells. It also inhibits microbial transformation and is present in environmental pollution.

Chemical properties

• Molecular weight: 400.64 g/mol
• Formula: C₂₇H₄₄O₂
• Purity: Min. 95%