Listing ID #486269
Company Information
Ask for more detail from the seller
Contact SupplierWe are offering secnidazole ( cas no.:3366-95-8 ).
1) cas no.:3366-95-8
2) molecular formula: c7h11n3o3
3) molecular weight: 185.18
4) assay: 98.0% ~ 102.0%
appearance: a white to pale yellow crystal or crystalline powder
solubility: freely soluble in ethanol, soluble in chloroform, sparinglyoluble in water or ethyl ether, freely soluble in dilute acid.
ultraviolet absorbance: the absorbance (e 1cm 1%) of the solution(13ug/ml) in hydrochloride acid(9-1000) should be 331-349 at 277nm
identification:
a: chemical reaction: matches with standard
b: uv: max 277 nm, min 241 nm
c: ir: matches with standard
melting range: 68 to 78 °c
water content (kf): ≤6.0%
residue on ignition: ≤0.1%
heavy metals: ≤20ppm
related substances:
2-methyl-5-nitronimidazole: ≤0.5%
any other individual impurity: ≤0.5%
total impurities: ≤1.0%
residual solvent:
dichloromethane: ≤300ppm
ethyl acetate: ≤1000ppm
assay (on anhydrous basis): 98.0% ~ 102.0%
secnidazole
description:
secnidazole is structurally related to the commonly used 5-nitroimidazoles metronidazole and tinidazole. These drugs share a common spectrum of activity against anaerobic micro-organisms and they appear particularly effective in the treatment of amoebiasis, giardiasis, trichomoniasis and bacterial vaginosis.