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Specifications

Protected Vitamin D2 , the synthetic form of Vitamin D. Used in the preparation of Vitamin D analogues.
Catalog #	022852
Form	White Solid
Solubility	Chloroform, Dichloromethane, Ethyl Acetate, Methanol
CAS Number	72204-99-0
Molecular Formula	C35H50O3S
Molecular Weight	550.83
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names	Ergocalciferol p-Toluenesulfonate; (3 ,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol 4-Methylbenzenesulfonate; (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylide