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1α,25-Dihydroxyvitamin D3 (6,19,19-[d3])

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General Information
Catalog: BLP-005624
CAS: 128723-16-0
Molecular Formula: C27D3H41O3
Molecular Weight: 419.65

Chemical Structure

Description	1α,25-Dihydroxyvitamin D3 (6,19,19-[d3]) is intended for use as an internal standard for calcitriol. Calcitriol is synthesized from 7-dehydro cholesterol in humans via a non-enzymatic photochemical reaction with 290-310 nm UV light in the skin. Calcitriol is also the biologically active form of Vitamin D3.
Synonyms	1α,25-Dihydroxycholecalciferol (6,19,19-d3); Calcitriol (6,19,19-d3)
IUPAC Name	(1R,3S,5E)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]-1-deuterioethylidene]-4-(dideuteriomethylidene)cyclohexane-1,3-diol
Related CAS	32222-06-3 (unlabelled)
Canonical SMILES	CC(CCCC(C)(C)O)C1CCC2C1(CCCC2=CC=C3CC(CC(C3=C)O)O)C
InChI	InChI=1S/C27H44O3/c1-18(8-6-14-26(3,4)30)23-12-13-24-20(9-7-15-27(23,24)5)10-11-21-16-22(28)17-25(29)19(21)2/h10-11,18,22-25,28-30H,2,6-9,12-17H2,1,3-5H3/b20-10+,21-11+/t18-,22-,23-,24+,25+,27-/m1/s1/i2D2,11D
InChI Key	GMRQFYUYWCNGIN-POLIPXRRSA-N
Purity	96% by CP; 97% atom D
Appearance	White Solid
Storage	Store at -20°C