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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—— | tris(tetra-n-butylammonium) hydrogen pyrophosphate | 76947-02-9 | 3C16H36N*HO7P2 |
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—— | (<i>S</i>)-3-bromo-butyric acid methyl ester | 21249-59-2 | C5H9BrO2 |
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—— | tranexamic acid | 1197-18-8 | C8H15NO2 |
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—— | ethylenediamine bisborane | 15165-88-5 | C2H14B2N2 |
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—— | (1E,2E)-1,2-bis(pyridin-4-ylmethylene)hydrazine | 6957-22-8 | C12H10N4 |
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—— | diethyl ethynylphosphonate | 4851-51-8 | C6H11O3P |
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—— | 2-[2-(4,4'-dimethoxytrityloxy)ethylsulfonyl]ethyl-(2-cyanoethyl)-(N,N-diisopropyl)-phosphoramidite | 108783-02-4 | C34H45N2O7PS |
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—— | phytol | 7541-49-3 | C20H40O |
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—— | Tokyo green | 643755-84-4 | C21H16O4 |
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—— | 1-methyl-3-(3-sulfopropyl)imidazolium hydrogen sulfate | 916479-93-1 | C7H13N2O3S*HO4S |
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—— | 4-((tert-butoxycarbonyl)amino)butyl 4-methylbenzenesulfonate | 180851-50-7 | C16H25NO5S |
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—— | (E)-4-Phenylazophenol | 1689-82-3 | C12H10N2O |
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—— | cis-1,2-cyclopentanediol | 5057-98-7 | C5H10O2 |
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—— | Ambazone | 539-21-9 | C8H11N7S |
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—— | methyl 2-methylbicyclo[2.2.1]hept-5-ene-2-carboxylate | 7398-76-7 | C10H14O2 |
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—— | tributylsilane | 998-41-4 | C12H28Si |
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—— | cis-bicyclo<3.3.0>oct-2-ene | 930-99-4 | C8H12 |
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—— | (Z)-9-oxabicyclo[6.1.0]non-4-ene | 637-90-1 | C8H12O |
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—— | hexakis(6-bromo-6-deoxy)-α-cyclodextrin | 53784-82-0 | C36H54Br6O24 |
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—— | ethyl 3-(cyclopropylamino)-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate | 112811-70-8 | C16H16F3NO4 |
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—— | 1,4-dimethyl-cyclohexa-1,4-diene | 4074-22-0 | C8H12 |
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—— | bis(4-methoxyphenyl)phosphine oxide | 15754-51-5 | C14H15O3P |
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—— | 1-azidononane | 80077-60-7 | C9H19N3 |
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—— | bis(4-fluorophenyl)phosphine oxide | 94940-35-9 | C12H9F2OP |
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—— | 1,1-diphenylprop-2-en-1-ol | 3923-51-1 | C15H14O |
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—— | (E)-1-benzylidene-2-phenylhydrazine | 588-64-7 | C13H12N2 |
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—— | dimethyl azodicarboxylate | 2446-84-6 | C4H6N2O4 |
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—— | 4-acryloylbenzonitrile | 32893-12-2 | C10H7NO |
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—— | (S)-propane-1,2-diamine dihydrochloride | 19777-66-3 | C3H12N2*2Cl |
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—— | 8-fluoro-2-((4-methylaminomethyl)phenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one (S)-camphorsulfonate | 1859053-21-6 | C10H16O4S*C19H18FN3O |
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—— | (S)-2-bromopropionyl chloride | 7148-74-5 | C3H4BrClO |
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—— | 3-Hydroxy-1-cyclobutancarbonsaeuremethylester | 63485-50-7 | C6H10O3 |
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—— | (-)-menthyl p-toluenesulfinate | 1517-82-4 | C17H26O2S |
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—— | 4-N,N-dimethylaminocrotonoylchloride Hydrochloride | 501332-27-0 | C6H10ClNO*ClH |
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—— | (2-fluoro-4-phenoxyphenyl)boronic acid | 1414356-30-1 | C12H10BFO3 |
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—— | 1-(tert-butyldimethylsilyloxy)-4-pentyne | 61362-77-4 | C11H22OSi |
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—— | (1R,2S,5R,SS)-(-)-menthyl p-toluenesulfinate | 1517-82-4 | C17H26O2S |
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—— | benzaldehyde p-nitrophenylhydrazone | 3078-09-9 | C13H11N3O2 |
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—— | methyl 3,5-diformyl-4-hydroxybenzoate | 328030-95-1 | C10H8O5 |
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—— | 5-phenyl-cyclohexane-1,3-dione | 493-72-1 | C12H12O2 |
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—— | RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) | 246047-72-3 | C46H65Cl2N2PRu |
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—— | 7-bromoheptanoyl chloride | 50733-91-0 | C7H12BrClO |
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—— | sodium bromomethanesulfonate | 34239-78-6 | CH2BrO3S*Na |
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—— | sodium 4-chloro-1-hydroxy-butane sulfonate | 54322-20-2 | C4H8ClO4S*Na |
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—— | heptakis(6-deoxy-6-iodo)cyclomaltoheptaose | 30754-23-5 | C42H63I7O28 |
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—— | N<sup>α</sup>-(benzyloxycarbonyl)-L-citrulline | 6692-89-3 | C14H19N3O5 |
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—— | perindopril benzyl ester | 122454-52-8 | C26H38N2O5 |
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—— | meso-2,3-diphenylsuccinic acid | 1225-13-4 | C16H14O4 |
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—— | Trans-1,4-Cyclohexanedicarboxylic Acid Monomethyl Ester | 15177-67-0 | C9H14O4 |
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—— | Rongalit(R) dihydrate, CP | 6035-47-8 | CH6NaO4S |
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