(R)-Oxybutynin hydrochloride

• CAT Number: R002907
• CAS Number: 1207344-05-5
• Molecular Formula: C22H32ClNO3
• Molecular Weight: 393.95
• Purity: ≥95%
• Synonyms: 4-(diethylamino)but-2-ynyl (2R)-2-cyclohexyl-2-hydroxy-2-phenylacetate;hydrochloride
• InChI: InChI=1S/C22H31NO3.ClH/c1-3-23(4-2)17-11-12-18-26-21(24)22(25,19-13-7-5-8-14-19)20-15-9-6-10-16-20;/h5,7-8,13-14,20,25H,3-4,6,9-10,15-18H2,1-2H3;1H/t22-;/m0./s1
• InChIKey: SWIJYDAEGSIQPZ-FTBISJDPSA-N
• SMILES: CCN(CC)CC#CCOC(=O)[C@@](C1CCCCC1)(C2=CC=CC=C2)O.Cl

(R)-Oxybutynin hydrochloride（Cat No.:R002907）is the active enantiomer of oxybutynin, a medication used to treat overactive bladder, urinary incontinence, and other urinary disorders. As a muscarinic receptor antagonist, it works by blocking the action of acetylcholine on smooth muscle in the bladder, reducing involuntary contractions and improving bladder control. The (R)-enantiomer is considered more potent and selective than the racemic mixture, providing effective symptom relief with potentially fewer side effects. (R)-Oxybutynin hydrochloride is commonly used in both oral and transdermal formulations for long-term management of urinary issues.