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-(苯并[d][1,3]二氧代l-5-基)-2-氰基丙烯酸异丁酯 | 2-methylpropyl (2E)-3-(2H-1,3-benzodioxol-5-yl)-2-cyanoprop-2-enoate | 117133-81-0 | C15H15NO4 |
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3-(苯基氨基)丙酸甲酯 | methyl 3-(phenylamino)propanoate | 21911-84-2 | C10H13NO2 |
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3-(苯基氨基)-2-丁烯酸乙酯 | ethyl 3-anilinocrotonate | 6287-35-0 | C12H15NO2 |
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3-(苄硫基)丙酸 | 3-(benzylthio)propanoic acid | 2899-66-3 | C10H12O2S |
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3-(膦酰氧基)-1,2-丙烷二基二(十四烷酸酯) | Phosphine oxide, hexyldioctyl- | 31160-66-4 | C22H47OP |
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3-(脒基硫代)-1-丙磺酸 | 3-isothioureidopropanesulfonic acid | 21668-81-5 | C4H10N2O3S2 |
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3-(羟甲基)环丁烷羧酸甲酯 | methyl 3-(hydroxymethyl)cyclobutane-1-carboxylate | 89941-55-9 | C7H12O3 |
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3-(羟甲基)-2-苯并噻唑酮腙 | 3-(Hydroxymethyl)-2-benzothiazolinone | 72679-97-1 | C8H7NO2S |
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3-(羟基甲基)-苯甲酰胺 | -(3-(Hydroxymethyl)phenyl)formamide | 126926-34-9 | C8H9NO2 |
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3-(羟基甲基)-5-硝基苯甲酸甲酯 | 3-hydroxymethyl-5-nitrobenzoic acid methyl ester | 53732-08-4 | C9H9NO5 |
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3-(癸基二甲基铵)丙烷-1-磺酸内盐 | N-decyl-N,N-dimethyl-3-ammonio-1-propanesulfonate | 15163-36-7 | C15H33NO3S |
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3-(甲胺基)-1-丙醇 | N-methyl-3-hydroxypropylamine | 42055-15-2 | C4H11NO |
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3-(甲磺酰基)丙酸 | 3-(methylsulfonyl)propanoic acid | 645-83-0 | C4H8O4S |
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3-(甲硫基)苯甲酸 | 3-methylsulfanyl-benzoic acid | 825-99-0 | C8H8O2S |
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3-(甲氧基羰基)异氰酸苯酯 | methyl 3-isocyanatobenzoate | 41221-47-0 | C9H7NO3 |
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3-(甲氧基甲基)苯硼酸 | 3-(methoxymethyl)phenylboronic acid | 142273-84-5 | C8H11BO3 |
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3-(甲基磺酰基)-L-苯丙氨酸甲酯盐酸盐 | methyl (S)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride | 851785-21-2 | C11H15NO4S*ClH |
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3-(甲基硫代)异硫氰酸苯酯 | 3-(methylthio)phenyl isothiocyanate | 51333-80-3 | C8H7NS2 |
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3-(甲基硫代)丙基 4-甲基苯硫nate | 3-(methylthio)propyl 4-methylbenzenesulfonate | 187722-18-5 | C11H16O3S2 |
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3-(甲基氨基)巴豆酸乙酯 | ethyl 3-methylaminocrotonate | 870-85-9 | C7H13NO2 |
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3-(甲基三)丙烯酸呋喃 | 3-methylthio-1-propanamine | 4104-45-4 | C4H11NS |
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3-(环己胺)-2-羟基-1-丙磺酸 | 3-(cyclohexylamino)-2-hydroxy-1-propane sulfonic acid | 73463-39-5 | C9H19NO4S |
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3-(环己胺)-1-丙磺酸 | 3-(cyclohexylamino)propanesulfonic acid | 1135-40-6 | C9H19NO3S |
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3-(环己基氨甲酰基)-4-氟苯基硼酸 | (3-(Cyclohexylcarbamoyl)-4-fluorophenyl)boronic acid | 874219-24-6 | C13H17BFNO3 |
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3-(烯丙氧基)氧杂环丁烷 | 3-(allyloxy)oxetane | 6777-00-0 | C6H10O2 |
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3-(溴甲基)苯甲醛 | 3-(bromomethyl)benzaldehyde | 82072-23-9 | C8H7BrO |
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3-(溴甲基)-4-氰基苯甲酸甲酯 | Methyl 3-(bromomethyl)-4-cyanobenzoate | 908562-25-4 | C10H8BrNO2 |
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3-(溴乙酰基)苯甲酸 | 3-(2-bromo-acetyl)-benzoic acid | 62423-73-8 | C9H7BrO3 |
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3-(氰基甲基)哌啶-1-羧酸叔丁酯 | tert-butyl 3-(cyanomethyl)piperidin-1-carboxylate | 948015-72-3 | C12H20N2O2 |
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3-(氰基乙基)苯甲酸甲酯 | methyl 3-cyanomethylbenzoate | 68432-92-8 | C10H9NO2 |
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3-(氯羰基)苯甲酸甲酯 | 3-(methoxycarbonyl)benzoyl chloride | 3441-03-0 | C9H7ClO3 |
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3-(氯磺酰基)异烟酸乙酯 | ethyl 3-(chlorosulfonyl)isonicotinate | 306936-12-9 | C8H8ClNO4S |
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3-(氯磺酰基)丙酸甲酯 | methyl 3-(chlorosulfonyl)propanoate | 15441-07-3 | C4H7ClO4S |
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3-(氯甲基)苯甲酰氯 | 3-(Chloromethyl)benzoyl chloride | 63024-77-1 | C8H6Cl2O |
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3-(氯甲基)联苯 | 3-chloromethylbiphenyl | 38580-82-4 | C13H11Cl |
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3-(氯甲基)-3-甲基氧杂环丁烷 | 3-chloromethyl-3-methyl oxetane | 822-48-0 | C5H9ClO |
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3-(氮-环己胺)丙基甲基二甲氧基硅烷 | N-(3-(Dimethoxy(methyl)silyl)propyl)cyclohexanamine | 120218-28-2 | C12H27NO2Si |
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3-(氨甲基)苯甲酸甲酯 | 3-methoxycarbonyl benzylamine | 93071-65-9 | C9H11NO2 |
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3-(氨基甲基)-3-羟基氮杂丁烷-1-羧酸叔丁酯 | tert-butyl 3-(aminomethyl)-3-hydroxyazetidine-1-carboxylate | 1008526-71-3 | C9H18N2O3 |
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3-(氨基甲基)-3-甲基-1-吖丁啶羧酸叔丁酯 | tert-butyl 3-(aminomethyl)-3-methylazetidine-1-carboxylate | 1158758-85-0 | C10H20N2O2 |
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3-(异丙氧基羰基)苯硼酸 | 3-isopropoxycarbonylphenylboronic acid | 342002-80-6 | C10H13BO4 |
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3-(异丁烯酰氧)丙基三甲氧基硅烷 | 3-(Trimethoxysilyl)propyl methacrylate | 2530-85-0 | C10H20O5Si |
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3-(对甲氧基苯基)丙基三氯硅烷 | 3-para-methoxyphenylpropyltrichlorosilane | 163155-57-5 | C10H13Cl3OSi |
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3-(四氢-2氢-吡喃-2-氧基)苯硼酸 | [3-(tetrahydro-2H-pyran-2-yloxy)phenyl]boronic acid | 1287777-05-2 | C11H15BO4 |
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3-(哌啶-4-基)苯甲酸甲酯盐酸盐 | methyl 3-piperidin-4-yl-benzoate monohydrochloride | 726185-54-2 | C13H17NO2*ClH |
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3-(哌啶-1-羰基)苯基硼酸 | (3-(piperidine-1-carbonyl)phenyl)boronic acid | 850568-34-2 | C12H16BNO3 |
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3-(吡啶-2-基氨基)丙酸甲酯 | methyl ester of N-(2-pyridyl)-β-alanine | 55364-85-7 | C9H12N2O2 |
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3-(吡咯烷-1-基)丙酸甲酯 | methyl 3-(pyrrolidin-1-yl)propanoate | 22041-21-0 | C8H15NO2 |
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3-(吗啉-4-羰基)苯基硼酸 | (3-(morpholine-4-carbonyl)phenyl)boronic acid | 723281-55-8 | C11H14BNO4 |
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3-(叠氮基丙基)三乙氧基硅烷 | 3-azidopropyltriethoxysilane | 83315-69-9 | C9H21N3O3Si |
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