Vitamin D3-d3

• CAT Number: I043116
• CAS Number: 80666-48-4
• Molecular Formula: C27H41D3O
• Molecular Weight: 387.66
• Purity: ≥95%
• Synonyms: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]-1-deuterioethylidene]-4-(dideuteriomethylidene)cyclohexan-1-ol
• InChI: InChI=1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12+,23-13-/t21-,24+,25-,26+,27-/m1/s1/i3D2,13D
• InChIKey: QYSXJUFSXHHAJI-GLSUUORTSA-N
• SMILES: [2H]C(=C\1CC[C@@H](C/C1=C(\[2H])/C=C/2\CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)CCCC(C)C)C)O)[2H]

Vitamin D3-d3（Cat No.:I043116）is a stable isotopic form of vitamin D3, where the hydrogen atoms are replaced with deuterium (d3), a heavier isotope of hydrogen. This modification is used primarily in scientific research to track and measure the metabolism and bioavailability of vitamin D3 in biological systems. Vitamin D3 is essential for calcium absorption, bone health, and immune function. The use of Vitamin D3-d3 allows for precise studies on the absorption, distribution, and effects of vitamin D3 in the body, aiding in research on osteoporosis, rickets, and vitamin D deficiencies.