Basic Information

• CAS Number: 242478-38-2

• English Name: Solifenacin Succinate

• Molecular Formula: C27H32N2O6 (Note: Some sources may list a different formula such as C11H19NO7S, but C27H32N2O6 is more commonly associated with Solifenacin Succinate in its commercial forms.)

• Molecular Weight: 480.553 g/mol

Physical Properties

• Appearance: White powder

• Density: 1.24 g/cm³

• Melting Point: Approximately 145°C to 147°C

• Boiling Point: 505.5°C at 760 mmHg

• Flash Point: 259.5°C

Chemical Properties

Solubility: Slightly soluble in methanol and water upon heating and ultrasonic treatment.

Stability: Hygroscopic

Uses

• Solifenacin Succinate is a novel muscarinic receptor antagonist used primarily for the treatment of overactive bladder (OAB).

• It exhibits selectivity for the M3 subtype of muscarinic receptors compared to M1 and M2 subtypes.