Atropine 阿托品
CAS 51-55-8 MFCD00022622
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Analytical Standards, Analytical/Chromatography, Chromatography, EP Standards, EP Standards A - B, Pharmaceutical Standards,
- {SNA} AN-AZ, Antagonists, Approved Therapeutics/Drug Candidates, Bioactive Small Molecules, Cell Signaling and Neuroscience, Cholinergics, Neuroscience, Neurotransmission, Neurotransmitters, Pfizer Compounds, 细胞生物学
- {SNA} AN-
- {Chemicalbook} 生物化学品: 生化试剂: 生物碱
- {SNA} Analytical Standards, Chromatography, EP Standards, EP Standards A - B, Pharmaceutical Standards, Pharmacopeia Standards, 分析/色谱
- {SNA} AN-AZ, Bioactive Small Molecules,
相关文献及参考
- [2]. Carr BJ, et al. Myopia-Inhibiting Concentrations of Muscarinic Receptor Antagonists Block Activation of Alpha2A-Adrenoceptors In Vitro. Invest Ophthalmol Vis Sci. 2018 Jun 1;59(7):2778-2791.
- Beil. 21 ,V,1,235
- Merck 14 ,875
- Trovero, F., et al., Pharmacological profile of CEB-1957 and atropine toward brain muscarinic receptors and comparative study of their efficacy against sarin poisoning. Toxicol. Appl. Pharmacol. 150 , 321-327, (1998) 摘要
- Walch, L., et al., Evidence for a M 1 muscarinic receptor on the endothelium of human pulmonary veins. Br. J. Pharmacol. 130 , 73-78, (2000) 摘要
- Zwart, R., and Vijverberg, H.P., Potentiation and inhibition of neuronal nicotinic receptors by atropine: competitive and noncompetitive effects. Mol. Pharmacol. 52 , 886-895, (1997)
- [1]. P
- [1]. Perera RK, et al. Atropine augments cardiac contractility by inhibiting cAMP-specific phosphodiesterase type 4. Sci Rep. 2017 Nov 9;7(1):15222.
安全信息
GHS Symbol
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P301+P310
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- H300+H330
- H330 Fatal if inhaled 吸入致命
- H300 Fatal if swallowed 吞食致命
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S25 Avoid contact with eyes 避免眼睛接触;
- R26/28 Very toxic by inhalation and if swallowed 吸入及吞食都有剧毒
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Human - man DOSE/DURATION : 175 ug/kg TOXIC EFFECTS : Behavioral - hallucinations, distorted perceptions REFERENCE : FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 32,250,1973
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Human DOSE/DURATION : 1 ug/kg TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) REFERENCE : 85IVAW "Possible Long-Term Health Effects of Short-Term Exposure to Chemical Agents," National Research Council, 3 vols., Washington, DC, National Academy Press, 1982-85 Volume(issue)/page/year: 1,L1,1982
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Amphibian - frog DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1311,1935
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intradermal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 550 mg/kg TOXIC EFFECTS : Behavioral - excitement Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 59,149,1938
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE : 1600 ug/kg SEX/DURATION : female 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Fertility - other measures of fertility REFERENCE : FESTAS Fertility and Sterility. (American Fertility Soc., 608 13th Ave. S, Birmingham, AL 35282) V.1- 1950- Volume(issue)/page/year: 12,346,1961
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Human - woman DOSE : 20 ug/kg SEX/DURATION : female 26-39 week(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system REFERENCE : AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920- Volume(issue)/page/year: 82,1055,1961
其他信息
- 储运特性:通风低温干燥; 与库房食品原料分开存放
- 方法二:可从茄科东莨菪属植物唐古特山莨菪或喜马拉雅山莨菪的根中提取,也可以人工合成得到。
- 药代动力学:口服后很快由胃肠道吸收并迅速分布到全身组织,也能通过胎盘进入胎儿循环。临床研究表明,肌内注射2mg后,24小时内有85~88%经尿排出。其中约5%以原形出现,33%则为其代谢产物; 在粪便及其他分泌物中仅有少量排出。
- 使用方法:阿托品主要用于内脏平滑肌痉挛所致的绞痛(以缓解胃肠道平滑肌痉挛的效果较好),0.3mg口服或0.5mg皮下、肌内或静注; 虹膜睫状体炎:0.5~1%液滴眼; 全身麻醉前给药,以减少呼吸道及唾液分泌,0.5mg皮下注射; 锑剂中毒所致的阿斯综合征:2mg静注及1~2mg皮下注射,以后
- 阿托品价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K1132001 颠茄碱 1g 461元
- 图谱信息:阿托品(51-55-8)Raman光谱 阿托品(51-55-8)核磁图( 1 HNMR) 阿托品(51-55-8)质谱(MS) 阿托品(51-55-8)核磁图( 13 CNMR) 阿托品(51-55-8)红外图谱(IR2) 阿托品(51-55-8)红外图谱(IR1)
- Sigma Aldrich:51-55-8(sigmaaldrich)
- 方法一:颠茄叶经提取莨菪碱(左旋体),再经消旋化、重结晶精制而得。
- 可燃性危险特性:可燃; 燃烧产生有毒氮氧化物烟雾; 病人用药副作用; 视觉改变; 瞳孔放大,肌肉无力
- 下游产品:硫酸阿托品
- 毒性分级:高毒
- 用途一:临床作为解痉药物,并作为检定金的试剂。
- 概述:阿托品是从茄科植物颠茄(Atropa bell-adonna)、曼陀罗(Datura stramonium)或莨菪 (Hyosc-yamus niger)等中提取的生物碱。天然存在的是不稳定的左旋茛菪碱(L-hyoscyamine)经化学处理后,得稳定的消旋体即阿托品。也可化学合成,常用其硫酸盐。白色结晶性粉末、无臭、味苦,易溶于水和醇。遇碱性药物可引起分解。阿托品能阻断M-胆碱受体,从而拮抗乙酰胆碱或其拟似药的M样作用(毒蕈碱样作用)。 主要作用如下: (1) 松弛平滑肌:本品有松弛许多内脏平滑肌的作用,对过度活动或处于痉挛状态的平滑肌则有明显松弛作用,而对正常活动的平滑肌影响较小。 (2) 抑制腺体分泌:通过阻断M-胆碱受体抑制腺体分泌。对唾液腺及汗腺的抑制作用最明显。也可使泪腺和呼吸道腺体的分泌大大减少,但对胃酸分泌的影响则较小。 (3) 对眼的作用:阿托品通过阻断瞳孔括约肌及睫状肌的M-胆碱受体而表现为散瞳、升高眼内压及调节麻痹。这三种作用都有重要临床意义。 (4) 对心血管的作用: 较大剂量(1~2mg) 阿托品能解除迷走神经对心脏的抑制,因而使心率加快。大剂量能扩张皮肤及内脏血管,解除小动脉痉挛。其扩张血管及解除小血管痉挛的机理不明。 (5) 兴奋中枢神经系统: 大剂量时出现烦躁不安、多言及谵妄等。中毒剂量(超过10mg)则可产生幻觉、定向障碍、不随意运动及惊厥等。
- 参考质量标准:含量≥99%;mp114-118℃;要求比旋光度合格;检测还原高锰酸钾物质、灼烧残渣等杂质含量。
- 副作用:副作用有口干、视力模糊、心悸
- 使用方法:阿托品主要用于内脏平滑肌痉挛所致的绞痛(以缓解胃肠道平滑肌痉挛的效果较好),0.3mg口服或0.5mg皮下、肌内或静注; 虹膜睫状体炎:0.5~1%液滴眼; 全身麻醉前给药,以减少呼吸道及唾液分泌,0.5mg皮下注射; 锑剂中毒所致的阿斯综合征:2mg静注及1~2mg皮下注射,以后每半小时静注1mg,病情好转后改用每2~4小时肌注1mg,直到心率达每分钟100次并恢复节律性心律; 房室传导阻滞:0.5~1mg静注,每4~6小时一次; 感染中毒性休克:在补充血容量前提下,1~2mg用葡萄糖液稀释后静注,每10~20分钟一次; 有机磷酸酯类中毒:轻度中毒者0.5~1mg肌注,每日3次;中度中毒者1~2mg肌注或静
- 用途二:阿托品是副交感神经