C003 Aldrich

(R)-(−)-3-Quinuclidinyl benzilate

Synonym: (R)-(−)-QNB, (R)-(−)-Quinuclidinyl-α-hydroxydiphenylacetate


Biochem/physiol Actions

Nonselective muscarinic acetylcholine receptor antagonist. More potent enantiomer of QNB.


5 mg in glass bottle


• Pharmacological agent used as muscarinic M3 antagonist for the inhaled treatment of chronic obstructive pulmonary disease (COPD)1

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