Product Information

Product NamePhenazopyridine HCl USP
Cas NO136-40-3
Molecular Weight249.702
Molecular formulaC11H12ClN5
Therap.Cat : Phenazopyridine hydrochloride is a local anesthetic that has been used in urinary tract disorders. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.

Phenazopyridine Hydrochloride is a synthetic, brick-red crystalline solid that is only slightly soluble in cold water and ethanol but is soluble in boiling water, acetic acid, glycerol, ethylene glycol and propylene glycol. It is used orally as a urinary tract analgesic.