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Tanidina Brand names, Tanidina Analogs

Tanidina Brand Names Mixture

  • Tritec (ranitidine bismuth citrate salt)

Tanidina Chemical_Formula


Tanidina RX_link


Tanidina fda sheet

Tanidina FDA

Tanidina msds (material safety sheet)

Tanidina MSDS

Tanidina Synthesis Reference

B. J. Price et al., U.S. Pat. 4,128,658 (1978)

Tanidina Molecular Weight

314.405 g/mol

Tanidina Melting Point

69-70 oC

Tanidina H2O Solubility

24.7 mg/mL

Tanidina State


Tanidina LogP


Tanidina Dosage Forms

Capsule; Liquid; Solution; Tablet; Syrup

Tanidina Indication

Used in the treatment of peptic ulcer disease (PUD), dyspepsia, stress ulcer prophylaxis, and gastroesophageal reflux disease (GERD).

Tanidina Pharmacology

Ranitidine is a histamine H2-receptor antagonist similar to cimetidine and famotidine. An H2-receptor antagonist, often shortened to H2 antagonist, is a drug used to block the action of histamine on parietal cells in the stomach, decreasing acid production by these cells. These drugs are used in the treatment of dyspepsia, however their use has waned since the advent of the more effective proton pump inhibitors. Like the H1-antihistamines, the H2 antagonists are inverse agonists rather than true receptor antagonists.

Tanidina Absorption

Approximately 50% bioavailability orally.

Tanidina side effects and Toxicity

LD50=77mg/kg (orally in mice). Symptoms of overdose include muscular tremors, vomiting, and rapid respiration.

Tanidina Patient Information


Phenylketonurics: ZANTAC 25 EFFERdose Tablets contain phenylalanine 2.81 mg per 25 mg of ranitidine. ZANTAC 150 EFFERdose Tablets
contain phenylalanine 16.84 mg per 150 mg of ranitidine. ZANTAC EFFERdose Tablets should not be chewed, swallowed whole, or dissolved
on the tongue.

Tanidina Organisms Affected

Humans and other mammals