MK-0969, formerly known as J-104135, is an M3 antagonist potentially for the treatment of chronic obstructive pulmonary. References: Zhou L, Mao B, Reamer R, Novak T, Ge Z. Impurity profile tracking for active pharmaceutical ingredients: case reports. J Pharm Biomed Anal. 2007 Jun 28;44(2):421-9. Epub 2006 Dec 4. PubMed PMID: 17142001.

纯度：≥98%

CAS：203321-88-4