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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—— | (S)-2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone | 119-52-8 | C16H16O4 |
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—— | (R)-2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone | 119-52-8 | C16H16O4 |
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—— | (E)-3-(3-fluoro-4-methoxyphenyl)prop-2-en-1-ol | 689257-33-8 | C10H11FO2 |
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—— | 5,5′-(anthracene-9,10-diylbis(ethyne-2,1-diyl))diisophthalic acid | 1337923-87-1 | C34H18O8 |
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—— | 5,8-dibromobenzo[c]phenanthrene | 121012-73-5 | C18H10Br2 |
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—— | sodium 1-propanesulfonate | 14533-63-2 | C3H7O3S*Na |
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—— | (R)-2-Hydroxy-butyric acid butyl ester | 928835-95-4 | C8H16O3 |
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—— | (naphthalen-1-ylmethyl)diphenylphosphine oxide | 15374-44-4 | C23H19OP |
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—— | (1R,2S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-amine | 32511-34-5 | C10H19N |
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—— | tert-butyl (4R)-4-cyano-2,2-dimethyloxazolidine-3-carboxylate | 1261034-35-8 | C11H18N2O3 |
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—— | sodium 2-methylpropane-2-sulfinate | 69152-35-8 | C4H9O2S*Na |
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—— | Carbonic acid 9H-fluoren-9-ylmethyl ester methyl ester | 85055-93-2 | C16H14O3 |
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—— | 4-Hydroxychalcone | 20426-12-4 | C15H12O2 |
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—— | 2,5-dichloro-3-cyano-6-methylpyridine | 84703-17-3 | C7H4Cl2N2 |
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—— | (1S,2E,4R,6R,7E,11E)-cembra-2,7,11-triene-4,6-diol | 57605-81-9 | C20H34O2 |
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—— | methyl 3-acetylindole-5-carboxylate | 106896-59-7 | C12H11NO3 |
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—— | diisopropyl p-vinylbenzylphosphonate | 159358-34-6 | C15H23O3P |
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—— | 3-(Bromomethyl)bicyclo[4.2.0]octa-1,3,5-triene | 250337-98-5 | C9H9Br |
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—— | (2-Chloro-4-methylphenyl)hydrazine | 90631-70-2 | C7H9ClN2 |
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—— | [1,1'-Bicyclohexyl]-4-methanol, 4'-pentyl-, (trans,trans)- | 82598-08-1 | C18H34O |
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—— | tris(3-trifluoromethylphenyl)-phosphine | 25688-46-4 | C21H12F9P |
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—— | (4-((2-ethylhexyl)oxy)phenyl)boronic acid | 452369-36-7 | C14H23BO3 |
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—— | (+)-bicyclo[2.2.1]hept-5-ene-trans-2,3-dicarboxylic acid | 1200-88-0 | C9H10O4 |
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—— | Endo-cis-5,6-Dicarboxybicyclo<2.2.1>hept-2-en | 1200-88-0 | C9H10O4 |
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—— | undeca-ethylene glycol diacrylate | 17831-71-9 | C28H50O14 |
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—— | (S)-2-amino-4-bromobutyric acid methyl ester | 101650-17-3 | C5H10BrNO2 |
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—— | ethyl-vinyl-phosphinoyl chloride | 61752-99-6 | C4H8ClOP |
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—— | 2,2'-dimethylbenzidine dihydrochloride | 60410-99-3 | C14H16N2*2ClH |
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—— | 2,4-difluorobenzaldehyde oxime | 247092-11-1 | C7H5F2NO |
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—— | acorga P50 | 50849-47-3 | C16H25NO2 |
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—— | tris-biphenyl-4-yl-phosphine sulfide | 5032-61-1 | C36H27PS |
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—— | 1-(2-(2-(2-methoxyethoxy)ethoxy)ethylsulfonyl)-4-methylbenzene | 62921-74-8 | C14H22O5S |
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—— | (+/-)-formic acid-[2<i>exo</i>]norbornyl ester | 41498-71-9 | C8H12O2 |
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—— | 3,4-bis(benzyloxy)benzaldehyde oxime | 31123-05-4 | C21H19NO3 |
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—— | 2-(4-hydroxyphenylazo)benzoic acid | 1634-82-8 | C13H10N2O3 |
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—— | 1-(4'-Hydroxyphenyl)-2-propanol | 22805-43-2 | C9H12O2 |
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—— | dimethyl (2,2’-bifuran)-5,5’-dicarboxylate | 5905-02-2 | C12H10O6 |
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—— | (S)-2-fluorocyclohexanone | 694-82-6 | C6H9FO |
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—— | N-(Boc)-3'-hydroxy-4'-methoxyphenethylamine | 31493-49-9 | C14H21NO4 |
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—— | methyl 2-fluoro-2-phenylacetate | 924312-37-8 | C9H8BrFO2 |
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—— | phenyl-trimethyl-ammonium perbromide | 4207-56-1 | Br*Br2*C9H14N |
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—— | tert-butyl 3-(4-aminobenzyl)pyrrolidine-1-carboxylate | 1187172-03-7 | C16H24N2O2 |
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—— | 5-bromo-1H-indazole-4-carbonitrile | 1459253-64-5 | C8H4BrN3 |
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—— | N-succinocarboxamide-5-aminoimidazole ribonucleotide | 3031-95-6 | C13H19N4O12P |
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—— | 2,6-dicyano-9,10-anthraquinone | 52156-53-3 | C16H6N2O2 |
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—— | 3-hydroxybenzylhydrazine dihydrochloride | 81012-99-9 | C7H10N2O*2ClH |
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—— | sodium 2-phenylethylenesulfonate | 2039-44-3 | C8H7O3S*Na |
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—— | (3R)-(+)-3-methylpentan-2-ol | 565-60-6 | C6H14O |
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—— | (1R,4S)-2-acetyl-2-azabicyclo<2.2.1>hept-5-en-3-one | 189098-29-1 | C8H9NO2 |
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—— | 3-fluoro-4-cyanophenyl 4-(trans-4-pentylcyclohexyl)benzoate | 92118-84-8 | C25H28FNO2 |
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