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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3-(4-(羟基甲基)苯基)丙酸乙酯 | ethyl 3-[4-(hydroxymethyl)phenyl]propanoate | 107859-98-3 | C12H16O3 |
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3-(4-((叔丁氧基羰基氨基)甲基)苯基磺酰基)丙酸甲酯 | methyl 3-(4-((tert-butoxycarbonylamino)methyl)-phenylsulfonyl)propanoate | 1362160-41-5 | C16H23NO6S |
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3-(4,5-二氢-5-亚氨基-3-甲基-1H-吡唑-1-基)苯磺酸 | Benzenesulfonic acid, 3-(4,5-dihydro-5-imino-3-methyl-1H-pyrazol-1-yl)- | 68083-38-5 | C10H11N3O3S |
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3-(4,4,5,5-四甲基-1,3,2-二氧硼烷-2-基)-1H-吡咯并[2,3-B]吡啶 | 7-azaindole-3-boronic acid pinacol ester | 945256-29-1 | C13H17BN2O2 |
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3-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯基碳酸叔丁酯 | tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl carbonate | 480438-74-2 | C17H25BO5 |
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3-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)丙腈 | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanenitrile | 238088-31-8 | C9H16BNO2 |
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3-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1-[三s(1-甲基乙基)甲硅烷基]-1H-吡咯 | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)pyrrole | 365564-11-0 | C19H36BNO2Si |
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3-(4'-氯苯基)丙醇 | 3-(p-chlorophenyl)propanol | 6282-88-8 | C9H11ClO |
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3-(3-硝基苯基)丙醛 | 3-(3-nitrophenyl)propanal | 198783-53-8 | C9H9NO3 |
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3-(3-甲苯基脲基)苯基4-甲基苯磺酸酯 | N-(p-toluenesulfonyl)-N'-(3-p-toluenesulfonyloxyphenyl)urea | 232938-43-1 | C21H20N2O6S2 |
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3-(3-甲氧基苯基)丙酸乙酯 | 3-(3-methoxyphenyl)propanoic acid ethyl ester | 7116-39-4 | C12H16O3 |
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3-(3-甲基苯基)丙酸 | 3-(3-methylphenyl)propanoic acid | 3751-48-2 | C10H12O2 |
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3-(3-溴丙基氨甲酰基)苯硼酸 | N-(3-Bromopropyl) 3-boronobenzamide | 850567-42-9 | C10H13BBrNO3 |
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3-(3-氯苯基)丙醛 | 3-(3-chlorophenyl)propanal | 136415-83-3 | C9H9ClO |
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3-(3-氯苯基)丙酸 | 3-chlorohydrocinnamic acid | 21640-48-2 | C9H9ClO2 |
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3-(3-氯苯基)-5-甲基-1,2-恶唑-4-羧酸 | 3-(3-chloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid | 92545-95-4 | C11H8ClNO3 |
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3-(3-氨基苯氧基)丙基三甲氧基硅烷 | 3(p-aminophenoxy)propyl Trimethoxysilane | 55648-29-8 | C12H21NO4Si |
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3-(3-氟苯基)丙酸 | 3-(3-fluorophenyl)propionic acid | 458-45-7 | C9H9FO2 |
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3-(3-氟苄氧基)苯硼酸 | (3-((3-Fluorobenzyl)oxy)phenyl)boronic acid | 1072951-62-2 | C13H12BFO3 |
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3-(3-呋喃基)丙烯酸丙酯 | Propyl 3-(furan-3-yl)prop-2-enoate | 6938-33-6 | C10H12O3 |
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3-(3-吡啶)丙烯酸 | 3-(pyridin-3-yl)acrylic acid | 1126-74-5 | C8H7NO2 |
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3-(3-叔丁基-4-羟基苯基)丙酸甲酯 | methyl 3-(3-tert-butyl-4-hydroxyphenyl)propionate | 36837-50-0 | C14H20O3 |
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3-(3-三氟甲基苯基)丙酸 | 3-(3-trifluoromethylphenyl)propanoic acid | 585-50-2 | C10H9F3O2 |
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3-(3-(丁-3-炔-1-基)-3H-二氮杂萘-3-基)丙酸 | 3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanoic acid | 1450754-37-6 | C8H10N2O2 |
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3-(3,5-二氯苯氧基)苯甲醛 | 3-(3,5-dichloro-phenoxy)-benzaldehyde | 81028-92-4 | C13H8Cl2O2 |
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3-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯 | methyl 3-(4-hydroxy-3,5-di-tert-butyl)phenylpropanoate | 6386-38-5 | C18H28O3 |
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3-(2H-苯并三唑-2-基)-5-(1,1-二甲基乙基)-4-羟基-苯丙酸甲酯 | 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propionic acid methyl ester | 84268-33-7 | C20H23N3O3 |
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3-(2H-四唑-5-基)苯甲酸甲酯 | 3-(2H-Tetrazol-5-yl)-benzoic acid methyl ester | 148345-63-5 | C9H8N4O2 |
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3-(23-二氟苯基甲氧基)苯硼酸 | (3-((2,3-Difluorobenzyl)oxy)phenyl)boronic acid | 1256358-50-5 | C13H11BF2O3 |
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3-(2-羟苯基)丙酸甲酯 | methyl 3-(2-hydroxyphenyl)propionate | 20349-89-7 | C10H12O3 |
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3-(2-羟基苯基)丙酸 | 3-(2-hydroxyphenyl)propionic acid | 495-78-3 | C9H10O3 |
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3-(2-羟基乙氧基)丙酸叔丁酯 | tert-butyl 3-(2-hydroxyethoxy)propanoate | 671802-00-9 | C9H18O4 |
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3-(2-羟基丙烷-2-基)苯硼酸 | (3-(2-hydroxypropan-2-yl)phenyl)boronic acid | 955369-43-4 | C9H13BO3 |
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3-(2-羟基-1-萘)丙腈 | 3-(2-hydroxynaphthalen-1-yl)propanenitrile | 14233-73-9 | C13H11NO |
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3-(2-硝基乙基)苯硼酸 | 3-(2-Nitroethyl)phenylboronic acid | 957034-42-3 | C8H10BNO4 |
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3-(2-甲氧羰基乙基)苯基硼酸 | (3-(3-methoxy-3-oxopropyl)phenyl)boronic acid | 833472-82-5 | C10H13BO4 |
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3-(2-甲氧基苯基)丙酸 | 2-methoxy-benzenepropanoic acid | 6342-77-4 | C10H12O3 |
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3-(2-甲氧基苯基)-3-氧丙酸甲酯 | methyl 2-methoxybenzoylacetate | 54177-02-5 | C11H12O4 |
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3-(2-甲氧基乙氧基)-1-丙烯 | 3-(2-methoxyethoxy)prop-1-ene | 18854-48-3 | C6H12O2 |
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3-(2-甲氧基-苯基)-丙醛 | 3-(2-methoxyphenyl)propanal | 33538-83-9 | C10H12O2 |
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3-(2-甲氧基-5-甲基苯基)-3-苯基丙酸甲酯 | methyl 3-(2-methoxy-5-methylphenyl)-3-phenylpropionate | 124937-62-8 | C18H20O3 |
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3-(2-甲氧基-5-甲基苯基)-3-苯基丙基对甲苯磺酸酯 | toluene-4-sulfonic acid-3-(2-methoxy-5-methyl-phenyl)-3-phenyl propyl ester | 124937-85-5 | C24H26O4S |
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3-(2-溴苯基)丙酸甲酯 | methyl 3-(2-bromophenyl)propanoate | 66191-86-4 | C10H11BrO2 |
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3-(2-溴乙酰基)苯甲腈 | 3-(2-bromo-acetyl)-benzonitrile | 50916-55-7 | C9H6BrNO |
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3-(2-溴乙酰基)哌啶-1-羧酸叔丁酯 | tert-butyl 3-(2-bromoacetyl)piperidine-1-carboxylate | 1219813-78-1 | C12H20BrNO3 |
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3-(2-溴乙酰基)吡啶氢溴酸盐 | 3-(2-bromoacetyl)pyridine hydrobromide | 17694-68-7 | BrH*C7H6BrNO |
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3-(2-溴乙基)氮杂丁烷-1-羧酸叔丁酯 | tert-butyl 3-(2-bromoethyl)azetidine-1-carboxylate | 1420859-80-8 | C10H18BrNO2 |
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3-(2-氰基乙基甲酰氨)苯基硼酸 | 3-(2-Cyanoethylaminocarbonyl)phenylboronic acid | 762262-11-3 | C10H11BN2O3 |
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3-(2-氯苯基)丙酸 | 3-(2-chlorophenyl)propanoic acid | 1643-28-3 | C9H9ClO2 |
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3-(2-氯-6-氟苯基)-5-甲基异唑-4-羰基氯 | 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride | 69399-79-7 | C11H6Cl2FNO2 |
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