Catalog No. :	CL1028
Product Name :	Vitamin D4
CAS No. :	511-28-4
Synonyms :	22-Dihydroergocalciferol
Chemical Name :	(1S,3Z)-4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,4S)-1,4,5-trimethylhexyl]-4H-inden-4-ylidene]ethylidene]-cyclohexanol
Molecular Formula :	C28H46O
Molecular Weight :	398.66
Molecular Structure :
Appearance :	White to off-white crystalline powder
Specification :	98+%
Application :	VD/VDR agonist,
Registration :
Storage Condition :	Dry, dark and at 0 - 4℃ for short term (days to weeks) or -20℃ for long term (months to years).

Vitamin D4 is a vitamin produced in fungi from the UV irradiation of 22,23-dihydroergosterol (Provitamin D4). It is produced by several mushroom species including A. bisporus, F. velutipes, G. frondose, and C. cibarius and in S. cerevisiae.    

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