Isotope Science / Alfa Chemistry
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Vitamin D3 (Cholecalciferol) (26,26,26,27,27,27-D6)

Catalog Number ACM118584546
CAS 118584-54-6
Synonyms VD3-D6; Cholecalciferol D6
IUPAC Name (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trideuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
Molecular Weight 390.67
Molecular Formula C27H38D6O
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/i1D3,2D3
InChI Key QYSXJUFSXHHAJI-HCXPDEKJSA-N
Boiling Point 78 °C (172 °F)
Melting Point -114 °C (-173 °F)
Flash Point 14.0 °C (57.2 °F)-closed cup
Purity 95%
Density 0.789 g/mL at 25 °C (77 °F)
Appearance Colorless liquid
Isomeric SMILES [2H]C([2H])([2H])C(CCC[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([2H])([2H])[2H]
Isotopic Enrichment 98 atom % D
Unlabeled CAS 67-97-0
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