Flubendazole Ph. Eur.
VETERINARY ACTIVE INGREDIENT
CAS no. 31430-15-6
Flubendazole belongs to a class of drugs called anthelmintic (antiparasitic).
It is used in veterinary for a treatment of parasitic and worm infections in animals, mainly dogs, cats and fish.
BHM Chemicals is a supplier of Ph. Eur. quality Flubendazole suitable for use in veterinary preparations.
Minimum order quantity: 25kg
PRODUCT SPECIFICATION
CHARACTERISTICS
Assay (content)
Identification
Loss on drying
Sulphated ash
Impurity A (methyl [5-[4-(formylamino)benzoyl]-1H-benzimidazol-2-yl]carbamate)
Impurity B (2-amino-1H-benzimidazol-5-yl)(4-fluorophenyl)methanone)
Impurity C ((4-fluorophenyl)(2-hydroxy-1H-benzimidazol-5-yl)methanone)
Impurity D ((1H-benzimidazol-5-yl)(4-fluorophenyl)methanone)
Impurity E (methyl [5-(2-fluorobenzoyl)-1H-benzimidazol-2-yl]carbamate)
Impurity F (methyl [5-(4-fluorobenzoyl)-1-methyl-1H-benzimidazol-2-yl]carbamate)
Impurity G (methyl [5-[4-(1-methylethoxy)benzoyl]-1H-benzimidazol-2-yl]carbamate)
Any other impurity with a relative retention between 1.2 and 1.3
Total impurities
HAZARDOUS IDENTIFICATION
STORAGE
White or almost white powder. Practically insoluble in water, in alcohol and in methylene chloride. It shows polymorphism.
99.0% to 101.0% (dried substance)
Conforms to Ph. Eur. tests
Not more than 0.5%
Not more than 0.1%
Maximum 0.25%
Maximum 0.25%
Maximum 0.25%
Maximum 0.25%
Maximum 0.25%
Maximum 0.50%
Maximum 0.25%
Maximum 0.25%
Maximum 1.50%
Non-hazardous chemical
Keep container tightly closed in a cool and dry place and protected from light. Protect from contamination by foreign substances.