25-Hydroxyvitamin D2
SIGMA/17937 - ≥95.0% (HPLC)
Synonym: 25-Hydroxycalciferol; 25-
CAS Number: 21343-40-8
Empirical Formula (Hill Notation): C28H44O2
Molecular Weight: 412.65
MDL Number: MFCD02683431
Linear Formula: C28H44O2
Product Type: Chemical
assay | ≥95.0% (HPLC) |
biological source | synthetic |
color | white to colorless |
form | crystals |
InChI | 1S/C28H44O2/c1-19-10-14-2 |
InChI key | KJKIIUAXZGLUND-ICCVIKJNSA |
mp | 88.0-95.0 °C |
Quality Level | 200 |
SMILES string | [H][C@@]12CC[C@H]([C@H](C |
storage temp. | −70°C |
Biochem/physiol Actions: | Ergocalciferol (vitamin D2) is activated in vivo by hydroxylation to 25-hydroxyergocalciferol and 1α,25-dihydroxycalciferol |
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: | 1 mg in poly bottle |
Packaging: | Amber polypropylene vial |
Symbol | GHS06,GHS08 |
Signal word | Danger |
Hazard statements | H301 + H311 - H330 - H372 |
Precautionary statements | P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P310 - P314 |
Hazard Codes | T+ |
Risk Statements | 24/25-26-48/25 |
Safety Statements | 28-36/37-45 |
RIDADR | UN 2811 6.1 / PGII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥95.0% (HPLC) |
mp | 88.0-95.0 °C |
Storage Temp. | −70°C |
UNSPSC | 12352200 |