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Application Area
Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

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