25-Hydroxyvitamin D2, >=98.0% (HPLC)

Code: 17937-1MG D2-231

Biochem/physiol Actions

Ergocalciferol (vitamin D2) is activated in vivo by hydroxylation to 25-hydroxyergocalciferol and 1A,25-dihydroxycalciferol. Activated Vitam...


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Biochem/physiol Actions

Ergocalciferol (vitamin D2) is activated in vivo by hydroxylation to 25-hydroxyergocalciferol and 1A,25-dihydroxycalciferol. Activated Vitamin D2 molecules may be used in a wide range of studies to assess their effects on functions such as immune function and calcium homeostasis.

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 17937.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Packaging

Amber polypropylene vial

1 mg in poly bottle

assay≥95.0% (HPLC)
biological sourcesynthetic
colorwhite to colorless
formcrystals
InChI keyKJKIIUAXZGLUND-ICCVIKJNSA-N
InChI1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1
mp88.0-95.0 °C
Quality Level200
SMILES string[H][C@@]12CC[C@H]([C@H](C)C=C[C@H](C)C(C)(C)O)[C@@]1(C)CCC/C2=CC=C3C[C@@H](O)CCC3=C
storage temp.−70°C
Cas Number21343-40-8
Hazard Class6.1
Un Number2811
Pack GroupII
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