AQ-RA 721 is a selective muscarinic antagonist with high affinity for M1- and M3-receptors. AQ-RA 721 may be used as a bronchodilator. References: Doods HN. Selective muscarinic antagonists as bronchodilators. Agents Actions Suppl. 1991;34:117-30. Review. PubMed PMID: 1793059.

纯度：≥98%

CAS：139051-89-1