22-Dihydroergocalciferol is a form of vitamin D, also known as vitamin D4. It has the systematic name (5Z,7E)-(3S)-9,10-seco-5,7,10(19)-ergostatrien-3-ol.
Vitamin D4 is found in certain mushrooms.
Synonyms:
vitamin D4;
22,23-Dihydroergocalciferol;
(3S,5Z,7E)-9,10-Secoergosta-5,7,10-trien-3-ol;
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol;
Properties:
Density: 0.96 g/cm3
Melting Point: 96-98ºC
Boiling Point: 504.9ºC at 760 mmHg
Flash Point: 219.2ºC
Refractive Index: 1.52
Related Products:
Vitamin B7 Biotin; 1α,25-Dihydroxy vitamin D2; 25-hydroxyvitamin D2; Vitamin D3; Vitamin D2