Desonide

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

Desonide 99% 638-94-8 high purity Desonide in stock

Product Description


Product name	Desonide
Cas number	638-94-8
Molecular formula	C24H32O6
Molecular weight	416.51
Appearance	White crystalline powder
Assay	98.0%-102.0%
Solubility	Soluble in chloroform,sparingly in ethanol and in acetone ,practically insoluble in water.
Identification	A:IR
	B:HPLC
Impurities	16α-Hydroxyprednisolone≤0.15%
	Prednisolone≤0.15%
	Desonide glyoxal≤0.50%
	Deoxyprednisolone-16-ene≤0.50%
	Sum desonide glyoxal and deoxyprednisolone-16-en≤0.50%
	Dihydrodesonide≤0.50%
	Sum of dihydrodesonide and epoxydesonide≤0.50%
	Acetyldesonide≤0.15%
	Epoxydesonide≤0.50%
	Bromodesonide≤0.15%
	Any other impurity≤0.10%
	Total impurities ≤1.00%
Loss on drying	≤0.5%
Optical rotation	+104.0°～+ 110.0°
Residual solvents	Dichloromethane≤600ppm
	Methanol≤3000ppm
	Pyridine≤200ppm
	Acetone≤5000ppm
Residue on ignition	≤0.1%