mAChR5 Inhibitor

ML375 (VU0483253) is a potent, highly selective, brain-penetrant and orally active M5 mAChR negative allosteric modulator (NAM) with IC₅₀s of 300 nM and 790 nM for human and rat M5, respectively. ML375 is inactive at human and rat M1-M4.

Sofpironium bromide (BBI 4000) is an anticholinergic agent used in the study of primary axillary hyperhidrosis (PAH). Sofpironium bromide reduces sweating by inhibiting M3 muscarinic receptors in eccrine glands at the application site. Sofpironium bromide also has a high afnity for the M1, M2, M4 and M5 subtypes.

VU 6008667 is a selective negative allosteric modulator of M5 NAM with IC₅₀s of 1.2 μM and 1.6 μM for human M5 and rat M5, respectively. High CNS penetration.

(Rac)-VU 6008667 is a selective negative allosteric modulator of muscarinic acetylcholine receptor subtype 5 (M5 NAM) (IC₅₀=1.8 μM, pIC₅₀= 5.75), has high CNS penetration.

Sofpironium (BBI 4000) tosylate is an anticholinergic agent used in the study of primary axillary hyperhidrosis (PAH). Sofpironium tosylate reduces sweating by inhibiting M3 muscarinic receptors in eccrine glands at the application site. Sofpironium tosylate also has a high afnity for the M1, M2, M4 and M5 subtypes.

VU6035406 is a functionally selective mAChR inhibitor, with mAChR IC₅₀ values of 21 nM, 51 nM and 47 nM against human, rat and mouse targets, respectively. VU6035406 does not act as a P-glycoprotein substrate. VU6035406 shows extremely low inhibitory activity against cytochrome P450 1A2, 2C9, 2D6 and 3A4. VU6035406 can be used in the research of neurological and psychiatric disorders.