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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.

25-Hydroxyvitamin D3-[23,24,25,26,27-13C5]

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General Information
Catalog: BLP-011460
Molecular Formula: C22[13C]5H44O2
Molecular Weight: 405.61
Chemical Structure
25-Hydroxyvitamin D3-[23,24,25,26,27-13C5]
Description 25-Hydroxyvitamin D3-[23,24,25,26,27-13C5] is the labelled analogue of Calcifediol, which is a major circulating metabolite of vitamin D3 and acts as a competitive inhibitor.
Synonyms 25-Hydroxyvitamin D3-23,24,25,26,27-13C5; (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol-23,24,25,26,27-13C5; 25-Hydroxycholecalciferol-23,24,25,26,27-13C5; Calcidiol-23,24,25,26,27-13C5; Didrogyl-23,24,25,26,27-13C5; Hidroferol-23,24,25,26,27-13C5; Calcifediol-23,24,25,26,27-13C5
IUPAC Name (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-(1-13C)methyl(4,5,6,7-13C4)heptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
Related CAS 19356-17-3 (unlabelled)
Canonical SMILES CC(CCCC(C)(C)O)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C
InChI InChI=1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24?,25?,27-/m1/s1/i3+1,4+1,6+1,16+1,26+1
InChI Key JWUBBDSIWDLEOM-UZYJFTCKSA-N
Purity 95%; 99% atom 13C
Solubility Soluble in Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly), Ethanol
Appearance Off-white Solid
Storage Store at -20°C
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