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Product introduction
盐酸多奈哌齐是哌啶衍生物的盐酸盐,具有神经认知增强活性.多奈哌齐可逆性抑制乙酰胆碱酯酶,从而阻断神经递质乙酰胆碱的水解,进而增加其活性.该药物可能改善阿尔茨海默病的神经认知功能,减轻癌症疼痛阿片类药物治疗相关的镇静作用,并改善接受原发性脑肿瘤或脑转移放疗患者的神经认知功能.
Chinese name
2-(1-苄基-4-哌啶基甲基)-5,6-二甲氧基-1-二氢茚酮盐酸盐
English name
2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one;hydrochloride
Chinese alias
盐酸多奈哌齐
English alias
DONEPEZIL HYDROCHLORIDE [JAN] | DONEPEZIL HYDROCHLORIDE [MI] | s2462 | (2RS)-2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one monohydrochloride | CCG-101043 | Tox21_112534_1 | DTXCID8026698 | E 2020 | EN300-269733 | FT-0602354
CAS number
120011-70-3
molecular formula
C24H30ClNO3
molecular weight
416.0
Exact mass
≥98%
PSA
38.8
Logp
-
Safety
  • Treatment: 如果化合物已被摄入,应使用5%碳酸氢钠进行快速洗胃。对于皮肤接触,应用肥皂和水清洗皮肤。如果化合物进入眼睛,应用大量等渗盐水或水冲洗。在严重情况下,应给予阿托品和/或吡啶肟肟。抗胆碱药物可对抗过量乙酰胆碱的作用并重新激活乙酰胆碱酯酶。阿托品可作为解毒剂与吡啶肟肟或其他吡啶肟肟类化合物(如三甲肟肟或肟肟肟)联合使用,但在至少两项荟萃分析中发现使用"-肟肟"类化合物没有益处,甚至可能有害。阿托品是毒蕈碱受体拮抗剂,因此在外周阻断乙酰胆碱的作用。
  • exposure pathway: 多奈哌齐吸收良好,相对口服生物利用度为100%,在3至4小时达到血浆峰浓度。
  • Toxicity summary: 多奈哌齐是一种胆碱酯酶或乙酰胆碱酯酶(AChE)抑制剂。胆碱酯酶抑制剂(或"抗胆碱酯酶")抑制乙酰胆碱酯酶的作用。由于其基本功能,干扰乙酰胆碱酯酶作用的化学物质是强效神经毒素,低剂量时引起过量流涎和流泪,随后是肌肉痉挛,最终导致死亡。神经气体和许多用于杀虫剂的物质已被证明通过与乙酰胆碱酯酶活性位点的丝氨酸结合来发挥作用,完全抑制该酶。乙酰胆碱酯酶分解在神经和肌肉接头处释放的神经递质乙酰胆碱,以便使肌肉或器官放松。乙酰胆碱酯酶抑制的结果是...
  • Health Effects: 胆碱酯酶抑制剂急性暴露可引起胆碱能危象,特征为严重恶心/呕吐、流涎、出汗、心动过缓、低血压、虚脱和惊厥。肌肉力量逐渐增强是可能的,如果呼吸肌受累,可能导致死亡。乙酰胆碱(ACh)在运动神经的积累会导致神经肌肉接头处烟碱受体的过度刺激。当发生这种情况时,可出现肌肉无力、疲劳、肌肉痉挛、肌束震颤和瘫痪等症状。当乙酰胆碱在自主神经节积累时,会导致交感神经系统烟碱受体的过度刺激。与此相关的症状是高血压和低血糖。中枢神经系统中烟碱乙酰胆碱受体的过度刺激...
  • Symptoms and Signs: 过量症状包括严重恶心、呕吐、流涎、出汗、心动过缓、低血压、呼吸抑制、虚脱和惊厥。肌肉力量增加是可能的,如果呼吸肌受累,可能导致死亡。
  • Hazard categories and classifications: 眼睛刺激2 (79.8%)
  • Carcinogen Classification: 对人类无致癌性迹象(未被IARC列出)。
  • Drug Induced Liver Injury: 参考文献:DOI:10.1016/j.drudis.2016.02.015
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Research chemical CAS 120011-70-3 99% 100g

Yuanye Research chemical CAS 120011-70-3 99% 100g, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:S70192-100g
Product model:100g
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Lead Time:30days
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