(R)-Tamsulosin-d4 Hydrochloride

(R)-Tamsulosin-d4 Hydrochloride is a deuterated form of Tamsulosin Hydrochloride, a selective alpha-1a adrenergic receptor antagonist used to treat the symptoms of benign prostatic hyperplasia (BPH). This medication works by relaxing the muscles in the prostate and bladder neck, which helps to improve urine flow and reduce the need for frequent urination. The chemical formula of (R)-Tamsulosin-d4 Hydrochloride is C20H28D4ClN5O4, and its molecular weight is 451.01 g/mol. It is a white to off-white powder that is soluble in water and methanol. (R)-Tamsulosin-d4 Hydrochloride is typically administered orally in the form of a capsule, with a recommended dosage of 0.4 mg once daily. It should be taken after the same meal every day to ensure consistent absorption. This medication is metabolized in the liver and excreted primarily in the urine, with a half-life of approximately 10 hours. It is important to note that (R)-Tamsulosin-d4 Hydrochloride may interact with other medications, particularly those used to treat high blood pressure or erectile dysfunction, and should be used with caution in patients with liver or kidney disease. Overall, (R)-Tamsulosin-d4 Hydrochloride is a valuable medication for the treatment of BPH, and its chemical properties and mechanisms of action make it an effective and safe option for patients.