(S)-Oxybutynin D10

(S)-Oxybutynin D10 is a deuterated form of the drug oxybutynin, which is a medication used to treat overactive bladder symptoms such as urinary frequency, urgency, and incontinence. The deuterated form of oxybutynin has ten atoms of deuterium instead of hydrogen, which enhances the drug's stability and improves its bioavailability. The chemical formula of (S)-Oxybutynin D10 is C13H14D10NO3, with a molecular weight of 259.36 g/mol. It is a chiral molecule, meaning it exists in two mirror-image forms, and (S)-Oxybutynin D10 is the active enantiomer of the drug. The mechanism of action of (S)-Oxybutynin D10 involves its binding to muscarinic receptors in the bladder, which reduces involuntary muscle contractions and increases bladder capacity. The drug is metabolized in the liver, and its elimination half-life is approximately 2-3 hours. (S)-Oxybutynin D10 is typically administered orally as a tablet or syrup, with a recommended dosage of 5-10 mg per day. The drug may cause side effects such as dry mouth, constipation, blurred vision, and dizziness. It is contraindicated in patients with urinary retention, glaucoma, and certain gastrointestinal disorders. In conclusion, (S)-Oxybutynin D10 is a deuterated form of the drug oxybutynin that is used to treat overactive bladder symptoms. Its chemical properties and mechanism of action make it an effective medication for this condition, but it may cause side effects and is contraindicated in certain patients.