Phenazopyridine

Phenazopyridine is a diaminopyridine that is 2,6-diaminopyridine substituted at position 3 by a phenylazo group. A local anesthetic that has topical analgesic effect on mucosa lining of the urinary tract. The directory classifies it as a commercial API with a synthetic source/manufacturing origin. Other names for this substance include Gastracid and Fenazopiridina. Its PubChem CID is 4756.

CAS No 94-78-0
Molecular Formula C11H11N5
Molecular Weight 213.24 g/mol
Synonyms 3-phenyldiazenylpyridine-2,6-diamine

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