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RX BIN: 015558
Group ID: DDN6600
Card Holder ID: DDN6600

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2018 Price of Sulfapyridine

Sulfapyridine powder



* price without discount in nearest pharmacy. Price may vary.

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Sulfapyridine volume of distribution

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What is Sulfapyridine

Antibacterial, potentially toxic, and previously used to treat certain skin diseases. No longer prescribed.

Sulfapyridine mechanism of action

Sulfapyridine is a competitive inhibitor of the bacterial enzyme dihydropteroate synthetase. The inhibited reaction is necessary in these organisms for the synthesis of folic acid by means of processing the substrate para-aminobenzoic acid (PABA). Dihydropteroate synthetase activity is vital in the synthesis of folate, and folate is required for cells to make nucleic acids, such as DNA or RNA. So if DNA molecules cannot be built, the cell cannot divide.

Dosage forms of Sulfapyridine

Tabletoral500 mg
Prescription Generics


International Brands

Dagenan Tab 500mg


2-(P-Aminobenzenesulphonamido)pyridine 2-Sulfanilamidopyridin


Aventis Pharma Inc

CAS number






Affected organisms

Humans and other mammals

Indication of Sulfapyridine

For the treatment of dermatitis herpetiformis, benign mucous membrane pemphigoid and pyoderma gangrenosum

Toxicity of Sulfapyridine

LDsub50/sub is 15800 mg/kg (orally in rats).

RX24 Drugs Disclaimer: before buying a Sulfapyridine on prescription, consult your healthcare provider. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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