化学试剂通常称为试剂(reagent),是一大类具有各种标准纯度的纯化学物质,广泛应用于教育、科学研究、分析测试,并作为某些新型工业所需的功能性材料和原料。化学试剂种类繁多,在国际上已达数万种之多,我国也有数千种在日常中使用。
化学试剂的分类方法尚未统一,通常按照学科和实际用途进行划分。例如德国伊默克(E·Merck)公司的目录将其分为十二大类七十小类。大多数国家则根据应用范围来划分。我们主要将试剂分为四类:
通用试剂:泛指符合标准纯度的有机试剂与无机试剂,常用于科学研究、分析测试及合成反应等。
分析试剂:
电子工业试剂:
生化试剂:即生物化学试剂,包括由生物体提取或合成的基本化学物质。主要作为对生物体成分研究和分析鉴定的重要试剂。涵盖临床免疫试剂、基因工程试剂、细胞培养试剂、激素类物质、毒物致癌研究用试剂及防霉杀虫研究用试剂等。这类试剂对于探索生命奥秘、防治疾病等科学研究与检验至关重要,涉及医学和药物学的纯化学制品。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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1-(羟基甲基)环丙烷羧酸甲酯 | methyl 1-(hydroxymethyl)cyclopropanecarboxylate | 88157-42-0 | C6H10O3 |
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1-(甲氧羰基)-1H-吲哚-2-基 | 1-(N-methoxycarbonyl)indole-2-boronic acid | 1001162-89-5 | C10H10BNO4 |
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1-(溴甲基)环丙烷羧酸甲酯 | methyl 1-(bromomethyl)cyclopropanecarboxylate | 43161-30-4 | C6H9BrO2 |
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1-(氯甲基)-2-叔丁基苯 | o-t-Butylbenzylchlorid | 56240-38-1 | C11H15Cl |
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1-(氯甲基)-2,4-二甲苯 | 2,4-dimethyl-benzyl chloride | 824-55-5 | C9H11Cl |
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1-(氯乙酰基)-2-(三氟乙酰基)肼 | N'-(2-chloroacetyl)trifluoroacetohydrazide | 762240-99-3 | C4H4ClF3N2O2 |
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1-(氯-甲基磷酰)乙烯 | Vinylmethylphosphinsaeurechlorid | 36120-75-9 | C3H6ClOP |
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1-(氨甲基)环丙基甲酸乙酯 | ethyl 1-(aminomethyl)cyclopropanecarboxylate | 400840-94-0 | C7H13NO2 |
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1-(异喹啉基)-2-萘胺 | 1-(2-amino-1-naphthyl)isoquinoline | 664302-70-9 | C19H14N2 |
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1-(对羟基苯基)-2-硫脲 | 1-(4-hydroxyphenyl)thiourea | 1520-27-0 | C7H8N2OS |
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1-(对碘苯基)-2-硫脲 | 1-(4-iodophenyl)thiourea | 18879-80-6 | C7H7IN2S |
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1-(对硝基苯)-3-苯基-2-硫脲 | N-(4-nitrophenyl)-N'-phenylthiourea | 7669-49-0 | C13H11N3O2S |
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1-(对甲苯磺酰氧基)-3,6,9,12-四氧杂十五烷-15-酸叔丁酯 | tert-butyl 1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate | 581065-94-3 | C22H36O9S |
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1-(对甲苯基)-1-环戊烷羧酸 | 1-(4-methylphenyl)cyclopentane-1-carboxylic acid | 80789-75-9 | C13H16O2 |
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1-(对甲氧基苯基)-2-硫脲 | 1-(4-methoxybenzyl)thiourea | 37412-64-9 | C9H12N2OS |
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1-(对异丙基苯基)-2-硫脲 | N-(4-Isopropylphenyl)thiourea | 65259-91-8 | C10H14N2S |
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1-(对乙基苯基)-2-硫脲 | N-(4-ethylphenyl)thiourea | 22265-78-7 | C9H12N2S |
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1-(四氢吡喃-4-基)-1H-吡唑-4-硼酸频哪醇酯 | 1-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1040377-03-4 | C14H23BN2O3 |
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1-(四氢吡喃-2-基)-3-(三氟甲基)吡唑-5-硼酸 | [2-tetrahydropyran-2-yl-5-(trifluoromethyl)pyrazol-3-yl]boronic acid | 1141878-45-6 | C9H12BF3N2O3 |
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1-(四氢-2-呋喃基)-3-(1-萘基)丙烷-2,2-二羧酸 | 1-(tetrahydro-2-furyl)-3-(1-naphthyl)propane-2,2-dicarboxylic acid | 113527-39-2 | C19H20O5 |
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1-(嘧啶-2-基)硫代脲 | pyrimidin-2-yl-thiourea | 31437-20-4 | C5H6N4S |
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1-(叔丁氧基羰基)-3-甲基氮杂丁烷-3-羧酸 | 1-(tert-butoxycarbonyl)-3-methylazetidine-3-carboxylic acid | 887591-62-0 | C10H17NO4 |
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1-(叔丁基二甲基硅氧基)-1-甲氧基乙烯 | ketene t-butyldimethylsilyl methyl acetal | 77086-38-5 | C9H20O2Si |
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1-(叔丁基二甲基硅基)-3-氯丙烷 | tert-butyl(3-chloropropoxy)dimethylsilane | 89031-82-3 | C9H21ClOSi |
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1-(二甲氨基)-6-甲基庚烷-3-酮 | 1-(dimethylamino)-6-methyl-3-heptanone | 107245-26-1 | C10H21NO |
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1-(二环丙基甲基)-3-(2-羟基乙基)脲 | S 11460 | 54187-44-9 | C10H18N2O2 |
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1-(乙烯氧基)辛烷 | n-octyl vinyl ether | 929-62-4 | C10H20O |
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1-(乙烯基氧基)己烷 | 1-(ethenyloxy)hexane | 5363-64-4 | C8H16O |
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1-(乙烯基氧基)十六烷 | cetyl vinyl ether | 822-28-6 | C18H36O |
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1-(乙氧羰基甲基)-1H-吡唑-4-硼酸频那醇酯 | ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate | 864754-16-5 | C13H21BN2O4 |
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1-(三甲硅基)-1H-1,2,4-三唑 | 1-Trimethylsilyl-1,2,4-triazole | 18293-54-4 | C5H11N3Si |
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1-(三甲基硅氧基)环戊烯 | 1-(trimethylsilyloxy)cyclopentene | 19980-43-9 | C8H16OSi |
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1-(三甲基硅基)丙炔 | 1-trimethylsilyl-1-propyne | 6224-91-5 | C6H12Si |
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1-(三异丙基硅烷基)吡咯-3-硼酸 | 1-(triisopropylsilyl)-1H-pyrrole-3-boronic acid | 138900-55-7 | C13H26BNO2Si |
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1-(三异丙基甲硅烷基)吡咯 | N-triisopropylsilylpyrrole | 87630-35-1 | C13H25NSi |
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1-(b-苯乙基)-3-苯基-2-硫脲 | 1-phenylethyl-3-phenylthiourea | 15093-42-2 | C15H16N2S |
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1-(P-甲基苄基)环丙烷羧酸乙酯 | ethyl 1-(p-methylbenzyl)cyclopropanecarboxylate | 1621-32-5 | C14H18O2 |
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1-(N-Boc-氨基)-3-环戊烯 | tert-butyl cyclopent-3-en-1-ylcarbamate | 193751-54-1 | C10H17NO2 |
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1-(N,N-二甲基脲)-3-(N,N-二甲基脲甲基)-3,5,5-三甲基环己烷 | N'-[3-[[[(Dimethylamino)carbonyl]amino]methyl]-3,5,5-trimethylcyclohexyl]-N,N-dimethyl-urea | 39992-90-0 | C16H32N4O2 |
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1-(9-芴基甲基)哌啶 | 1-((9H-fluoren-9-yl)methyl)piperidine | 35661-58-6 | C19H21N |
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1-(6-甲氧基-2-萘甲基)乙醇 | 1-(6-methoxy-2-naphthyl)ethanol | 77301-42-9 | C13H14O2 |
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1-(6-溴-3-氟吡啶-2-基)乙酮 | 1-(6-bromo-3-fluoropyridin-2-yl)ethan-1-one | 1016228-01-5 | C7H5BrFNO |
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1-(5-硝基亚糠基)氨基盐酸胍 | Guanofuracin | 946-48-5 | C6H8ClN5O3 |
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1-(5-甲基-3-异噁唑)乙酮 | 3-acetyl-5-methylisoxazole | 24068-54-0 | C6H7NO2 |
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1-(5-溴嘧啶-2-基)哌啶-4-羧酸甲酯 | methyl 1-(5-bromopyrimidin-2-yl)piperidine-4-carboxylate | 914347-01-6 | C11H14BrN3O2 |
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1-(5-溴-2-吡啶基)-2-硫脲 | 1-(5-bromo-pyridin-2-yl)-thiourea | 31430-38-3 | C6H6BrN3S |
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1-(5-氯-2-甲基苯基)-2-硫脲 | 1-(5-chloro-2-methylphenyl)thiourea | 72806-61-2 | C8H9ClN2S |
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1-(5,6,7,8-四氢萘-2-基)戊-1-酮 | 1-(5,6,7,8-tetrahydronaphthalen-2-yl)pentan-1-one | 101498-55-9 | C15H20O |
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1-(4-联苯基)-哌嗪 | 1-([1,1'-biphenyl]-4-yl)piperazine | 180698-19-5 | C16H18N2 |
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1-(4-联联苯基)乙醇 | 1-(4-phenyl-phenyl)-1-ethanol | 3562-73-0 | C14H14O |
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