3-Quinuclidinol, (-)

Its rigid structure and stereochemistry are crucial for targeting receptors, making it vital for drugs treating respiratory, urinary, and neurological conditions. (R)-(-)-3-Quinuclidinol is a key chiral intermediate for APIs like Solifenacin (overactive bladder), Tiotropium bromide (COPD), and potentially Cevimeline (Sjögren’s) or Talsaclidine (cognition), acting as a building block for muscarinic receptor antagonists/agonists.

API Name Solifenacin
CAS No 25333-42-0
Molecular Formula C7H13NO
Molecular Weight 127.18 g/mol
Synonyms (3R)-1-azabicyclo[2.2.2]octan-3-ol

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