1α,25-Dihydroxyvitamin D₂

SIGMA/17944 - ≥97.0% (sum of vitamin and previtamin, HPLC)

Synonym: 1α,25-Dihydroxycalciferol

CAS Number: 60133-18-8
Empirical Formula (Hill Notation): C₂₈H₄₄O₃
Molecular Weight: 428.65
MDL Number: MFCD00869499
Linear Formula: C₂₈H₄₄O₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-17944-1MG-F	1 mg	$1120.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (sum of vitamin and previtamin, HPLC)
biological source	synthetic
color	white to light yellow
form	crystals
InChI	1S/C28H44O3/c1-18(9-10-19(2)27(4,5)31)24-13-14-25-21(8-7-15-28(24,25)6)11-12-22-16-23(29)17-26(30)20(22)3/h9-12,18-19,23-26,29-31H,3,7-8,13-17H2,1-2,4-6H3/b10-9+,21-11+,22-12-/t18-,19+,23-,24-,25+,26+,28-/m1/s1
InChI key	ZGLHBRQAEXKACO-XJRQOBMKSA-N
Quality Level	200
SMILES string	C[C@H](C=C[C@H](C)C(C)(C)O)[C@H]1CC[C@H]2C(CCC[C@]12C)=CC=C3C[C@@H](O)C[C@H](O)C3=C
storage temp.	−70°C

Biochem/physiol Actions:	Ergocalciferol (vitamin D2) is activated in vivo by hydroxylation to 25-hydroxyergocalciferol and 1α,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. 17944.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:	Bottomless glass bottle. Contents are inside inserted fused cone.

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	≥97.0% (sum of vitamin and previtamin, HPLC)
Storage Temp.	−70°C
UNSPSC	12352200

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