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88815 Sigma-Aldrich

22,23-Dihydroergocalciferol

≥97.0% (HPLC)

Synonym: (3β,5Z,7E)-9,10-Secoergosta-5,7,10(19)-trien-3-ol, 22,23-Dihydrovitamin D2, 22-Dihydroergocalciferol, Vitamin D4

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Properties

Quality Level   100
assay   ≥97.0% (HPLC)
form   powder
color   white
storage temp.   −20°C
SMILES string   CC(C)[C@@H](C)CC[C@@H](C)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C
InChI   1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1
InChI key   DIPPFEXMRDPFBK-JPWDPSJFSA-N

Description

General description

22,23-Dihydroergocalciferol, also known as vitamin D4, is derived from fungi such as yeast. It is synthesized from the precursor ergosta-5,7-dienol (22,23-dihydroergosterol).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2811 6.1 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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