Pefloxacin Mesylate

CAS#: 70458-95-6

Chemical name: mesylate hydrate of (+-)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid.
Molecular Structural formula:
C₁₈H₂₀FN₃O₄CH₃SO₃H·H₂O
Quality standard: Standard of Ministry
Appearance: off-white to slight yellow crystalline powder.
Assay: the assay of C₁₈H₂₀FN₃O₄·CH₃SO₃H·H₂O (dry) is not less than 98%.
Application: used in the acute and chronic infections caused by Gram-negative bacterias, including the infections of respiratory tract, throat, tonsils, urinary tract (including prostate), skin and soft tissue, gallbladder and bile duct, middle ear, sinuses, lacrimal sac, intestinal and so on.
Storage: Sealed tightly, kept in dark place.
Valid period::3 years