SPL Set ID: fd6c8b3d-a52a-4418-aa9c-0297db6c0807
1 drug(s) with this SPL Set ID
Tolterodine tartrate extended-release capsules contain Tolterodine Tartrate, USP. The active moiety, tolterodine, is a muscarinic receptor antagonist. The chemical name of Tolterodine Tartrate, USP is ( R )- N , N -diisopropyl-3-(2-hydroxy-5-methylphenyl)-3-phenylpropanamine L -hydrogen tartrate. The structural formula of Tolterodine Tartrate, USP is: C 26 H 37 NO 7 M.W. 475.6 Tolterodine Tartrate, USP is a white to creamy powder. The pKa value is 9.87 and the solubility in water is 12 mg/mL. It is soluble in methanol, slightly soluble in ethanol, and practically insoluble in toluene. The partition coefficient (Log D) between n-octanol and water is 1.83 at pH 7.3. Tolterodine Tartrate Extended-Release Capsules for oral administration contains 2 mg or 4 mg of Tolterodine Tartrate, USP. Inactive ingredients include: ethylcellulose, gelatin, hydroxypropyl cellulose, hypromellose, iron oxide black, propylene glycol, shellac glaze, sugar spheres (which contain sucrose and corn starch), titanium dioxide, and triethyl citrate. Additionally, the 2 mg strength contains D&C yellow 10 and FD&C green 3; the 4 mg strength contains brilliant blue FCF-FD&C blue 1. Chemical Structure