Exact Mass: 489.03322060000005
Exact Mass Matches: 489.03322060000005
Found 5 metabolites which its exact mass value is equals to given mass value 489.03322060000005
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
N-Succinimidyl 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononanoate
Tiotropium bromide hydrate
C19H24BrNO5S2 (489.02791940000003)
C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists Tiotropium bromide monohydrate is an anticholinergic and bronchodilator and a muscarinic receptor antagonist. Target: mAChR Tiotropium bromide (Ba 679 BR) is a novel potent and long-lasting muscarinic antagonist that has been developed for the treatment of chronic obstructive airways disease (COPD). Binding studies with [3H]tiotropium bromide in human lung have confirmed that this is a potent muscarinic antagonist with equal affinity for M1-, M2- and M3-receptors and is approximately 10-fold more potent than ipratropium bromide. In vitro tiotropium bromide has a potent inhibitory effect against cholinergic nerve-induced contraction of guinea-pig and human airways, that has a slower onset than atropine or ipratropium bromide. tiotropium bromide dissociates slowly from M3-receptors (on airway smooth muscle) but rapidly from M2 autoreceptors (on cholinergic nerve terminals) [1]. Tiotropium bromide is a quaternary ammonium derivative that binds to muscarinic receptors. However, although tiotropium binds with high affinity to muscarinic receptors of M1-, M2- and M3-subtypes, it dissociates very slowly from M1- and M3-receptors but more rapidly from M2-receptors, thereby giving it a unique kinetic selectivity [2].
4-{[2-(5-chloro-1,3-benzoxazol-2-yl)-3-oxo-1-propenyl]amino}-N-(5-ethyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide
C20H16ClN5O4S2 (489.03322060000005)
3-{2-Chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl]phenoxy}-2-carboxymethoxypyridine
S-3100-CA
An aromatic ether that is benzene substituted by [2-(carboxymethoxy)pyridin-3-yl]oxy, chloro, fluoro, and 3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl groups at position 1, 2, 4 and 5, respectively. It is the active metabolite of the proherbicide epyrifenacil.