Broad-Spectrum Antifungal Ketoconazole CAS No 65277-42-1

• Function: Antibiotic and Antimicrobial Agents
• Certification: GMP
• Grade Standard: Medicine Grade
• Type: Chemical Reagent
• State: Powder
• Volatile: Not Volatile
• Model NO.: SAMREAL-0265
• Standard: USP, Bp, Ep
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: samreal
• Origin: China

Product Description

Ketoconazole CAS No 65277-42-1

Tests	Specifications	Results
Appearance	Off-white to white powder	White powder
Identification	Chemical identification	Conforms
	Infrared spectrometry	Conforms
Solubility	Freely soluble in methylene chloride Soluble in methanol,Sparingly soluble in ehtanol,Practiaclly insoluble in water.	Conforms
Melting Point(ºC)	148~152	148~150
Specific rotation(°)	-1~+1	-0.01
Loss ondrying(% w/w)	≤0.5	0.29
Residue on ignition(% w/w)	≤0.1	0.05
Heavy Metals(%)	≤0.002	Conforms
Chromatographic purity by TLC	The principal spot obtained from the Test solution has about the same size and RF value as that obtained from the standard solution,and the sum of the intensities of any secondary spots obtained from the Test solution does not exceed the intensity of the principal spot obtained from the Diluted standard solution.	Conforms
Assay(%)	It content not less than 98.0 and not more than 102.0 on dried basis. 98.0~102.0	100.50
Residual solvents	Methanol ≤3000ppm	Conforms
	Acetone ≤5000ppm	Conforms
	Methyl Chloride ≤600ppm	Conforms
	Ethyl Acetate ≤5000ppm	Conforms
	Toluene ≤900ppm	Conforms

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