Amphotericin B

Short Description:



CAS Number: 1397-89-3
Molecular Formula: C47H73NO17
Standard: USP32
Package: 25kg/drum

Description:



CAS Number: 1397-89-3
Molecular Formula: C47H73NO17
Standard: USP32
Package: 25kg/drum

ITEMS LIMIT
Appearance: Yellow to orange powder. Odorless or practically so.
Solubility: Insoluble in water and in ether,slightly soluble in methanol
Identification: A:(UV) Conforms to standard,absorbance in the range of 240nm to 320nm
B: (UV/Vis) Conforms to standard,absorbance in the range of 320nm to 400nm
Loss on drying: Not more than 5.0%
Residue on ignition Not more than 3.0%
Limit amphotericin A Not more than 15.0%
Assay(Microbial): Not less than 750 ug/mg calculated on the dried basis
Microbial limits
Total Aerobic count: Not more than 100CFU/gram
Salmonella species: Negative
 Eschenchia Coli: Negative
Residual Solvents
    Ethanol: Not more than 5000ppm
    Acetone: Not more than 5000ppm

 


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