Vitamin D4-d3

• CAT Number: R035018
• CAS Number: NA
• Molecular Formula: C₂₈H₄₃D₃O
• Molecular Weight: 401.68
• Purity: ≥95%
• Synonyms: (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,4S)-1,4,5-trimethylhexyl]-4H-inden-4-ylidene]ethylidene]cyclohexanol-d3; (3β,5Z,7E)-9,10-Secoergosta-5,7,10(19)-trien-3-ol-d3; 22,23-Dihydroergocalciferol-d3; 22,23-Dihydroercalci
• Storage: Store at -20°C
• IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R,5S)-6-methyl-5-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
• InChI: InChI=1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1/i3D3
• InChIKey: DIPPFEXMRDPFBK-QSIFOQNMSA-N
• SMILES: [2H]C([2H])([2H])[C@@H](CC[C@@H](C)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](CCC3=C)O)C)C(C)C

Vitamin D4-d3 is a deuterated form of Vitamin D4, where three hydrogen atoms are replaced with deuterium. This isotopically labeled compound is used in research to study the metabolism, bioavailability, and biological activity of Vitamin D4, particularly in the context of its role in calcium homeostasis and bone health. The presence of deuterium allows for precise tracking in mass spectrometry and other analytical techniques, facilitating detailed investigations into the metabolic pathways and interactions of Vitamin D4 within the body. Researchers utilize Vitamin D4-d3 to enhance their understanding of Vitamin D analogs, contributing to the development of more effective supplements and therapeutic strategies for managing Vitamin D-related deficiencies and disorders.