溴化吡斯的明
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更新时间: 2025-08-22 19:23:06
CAS号:101-26-8
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纯度: 98.0%
备货期: 10天
库存: 现货
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用途: Pyridostigmine is a parasympathomimetic and a reversible cholinesterase inhibitor.Target: AChEPyridostigmine is a parasympathomimetic and a reversible cholinesterase inhibitor. Since it is a quaternary amine, it is poorly absorbed in the gut and does not cross the blood–brain barrier, except possibly in stressful conditions. Pyridostigmine inhibits acetylcholinesterase in the synaptic cleft, thus slowing down the hydrolysis of acetylcholine. It is a quaternary carbamate inhibitor of cholinesterase that does not cross the blood–brain barrier which carbamylates about 30% of peripheral cholinesterase enzyme. The carbamylated enzyme eventually regenerates by natural hydrolysis and excess ACh levels revert to normal.Pyridostigmine is used to treat muscle weakness in people with myasthenia gravis and to combat the effects of curariform drug toxicity. Pyridostigmine bromide has been FDA approved for military use during combat situations as an agent to be given prior to exposure to the nerve agent Soman in order to increase survival. Used in particular during the first Gulf War, pyridostigmine bromide has been implicated as a causal factor in Gulf War syndrome. Pyridostigmine sometimes is used to treat orthostatic hypotension. It may also be of benefit in chronic axonal polyneuropathy. 物理化学性质: CAS号:101-26-8 常用中文名:溴吡斯的明 常用英文名:pyridostigmine bromide 分子式:C9H13BrN2O2 分子量:261.116 密度:0.9613 g/cm3 (20ºC) 沸点:88 (25 torr) 熔点:154 °C 闪点:N/A 储存条件:Refrigerator
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溴化吡斯的明价格为, 由溴化吡斯的明生产厂家上海化源世纪贸易有限公司提供,供应信息包括纯度,备货期/库存,供货能力等。>>电脑版:溴化吡斯的明_价格_生产厂家【上海化源世纪贸易有限公司】
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