Edrophonium (chloride)

Edrophonium (chloride) is an acetylcholinesterase (AChE) inhibitor that is known to prevent the breakdown of the neurotransmitter acetylcholine by binding specifically to its catalytic site. It has been shown to inhibit AChE activity in human red blood cells, purified calf forebrain, and purified octopus brain with Ki values of 0.2, 0.2, and 0.4 µM, respectively. Edrophonium is often used as part of a battery of pharmacological tests to confirm a diagnosis of the autoimmune neuromuscular junction disorder, myasthenia gravis.Formal Name: N-ethyl-3-hydroxy-N,N-dimethyl-benzenaminium, monochloride. CAS Number: 116-38-1. Molecular Formula: C10H16NO . Cl. Formula Weight: 201.7. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 0.5 mg/ml, DMSO: 2 mg/ml, Ethanol: 10 mg/ml, PBS (pH 7.2): 10 mg/ml. lambdamax: 223, 277 nm. SMILES: OC1=CC([N+](C)(C)CC)=CC=C1.[Cl-]. InChi Code: InChI=1S/C10H15NO.ClH/c1-4-11(2,3)9-6-5-7-10(12)8-9,/h5-8H,4H2,1-3H3,1H. InChi Key: BXKDSDJJOVIHMX-UHFFFAOYSA-N.