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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4-(三氟甲氧基)苯乙酮 | 1-[4-(trifluoromethoxy)phenyl]ethan-1-one | 85013-98-5 | C9H7F3O2 |
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4-(三氟甲氧基)苯-1-硫醇 | 4-trifluoromethoxybenzenethiol | 169685-29-4 | C7H5F3OS |
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4-(三氟甲氧基)苄醇 | 4-trifluoromethoxybenzyl alcohol | 1736-74-9 | C8H7F3O2 |
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4-(三氟甲氧基)苄基硫醇 | 4-(trifluoromethoxy)benzylmercaptan | 175278-03-2 | C8H7F3OS |
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4-(三氟甲基)苯硼酸频哪醇酯 | 4-trifluoromethylphenylboronic acid pinacol ester | 214360-65-3 | C13H16BF3O2 |
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4-(三氟甲基)苯硫酚 | 4-trifluoromethylbenzenethiol | 825-83-2 | C7H5F3S |
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4-(三氟甲基)苯甲酸甲酯 | methyl 4-(trifluoromethyl)benzoate | 2967-66-0 | C9H7F3O2 |
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4-(三氟甲基)苯甲酰胺 | p-trifluoromethylbenzamide | 1891-90-3 | C8H6F3NO |
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4-(三氟甲基)苯甲酰氟 | 4-trifluoromethyl-benzoyl fluoride | 368-94-5 | C8H4F4O |
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4-(三氟甲基)苄醇 | 4-(trifluoromethyl)benzylic alcohol | 349-95-1 | C8H7F3O |
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4-(三氟甲基)苄胺肟 | 4-(trifluoromethyl)benzamidoxime | 22179-86-8 | C8H7F3N2O |
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4-(三氟甲基)苄胺 | p-Trifluoromethylbenzylamine | 3300-51-4 | C8H8F3N |
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4-(三氟甲基)苄基硫醇 | (4-(trifluoromethyl)phenyl)methanethiol | 108499-24-7 | C8H7F3S |
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4-(三氟甲基)硫代苯甲酰胺 | 4-trifluoromethylbenzthioamide | 72505-21-6 | C8H6F3NS |
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4-(三氟甲基)异硫氰酸苯酯 | 4-(trifluoromethyl)phenyl isothiocyanate | 1645-65-4 | C8H4F3NS |
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4-(三氟甲基)二苯甲酮 | phenyl[4-(trifluoromethyl)phenyl]methanone | 728-86-9 | C14H9F3O |
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4-(P-碘苯基)丁酸 | 4-(4-iodophenyl)butanoic acid | 27913-58-2 | C10H11IO2 |
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4-(N-苄基甲酰氨)苯基硼酸 | (4-(benzylcarbamoyl)phenyl)boronic acid | 252663-47-1 | C14H14BNO3 |
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4-(N-甲基甲酰氨)苯基硼酸 | [4-(methylcarbamoyl)phenyl]boronic acid | 121177-82-0 | C8H10BNO3 |
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4-(N-[2-(二甲基氨)乙基]氨基甲酰)苯硼酸频哪酯 | N-(2-(dimethylamino)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide | 832114-11-1 | C17H27BN2O3 |
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4-(N-Boc-氨基)苯硼酸 | [4-(tert-butoxycarbonylamino)phenyl]boronic acid | 380430-49-9 | C11H16BNO4 |
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4-(N,N-二甲氨基甲酰基)苯硼酸 | 4-(N,N-dimethylaminocarbonyl)phenylboronic acid | 405520-68-5 | C9H12BNO3 |
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4-(N,N-二甲基氨甲基)苯硼酸二甲基丁二醇酯盐酸盐 | N,N-dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine | 878197-87-6 | C15H24BNO2 |
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4-(N,N-二乙氨甲酰基)苯硼酸 | 4-(N,N-diethylaminocarbonyl)phenylboronic acid | 389621-80-1 | C11H16BNO3 |
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4-(N,N-二乙基氨基)苯甲酸乙酯 | p-N,N-diethylaminobenzoic acid ethyl ester | 10287-54-4 | C13H19NO2 |
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4-(Boc-氨甲基)苯硼酸 | 4-((tert-butoxycarbonylamino)methyl)phenylboronic acid | 489446-42-6 | C12H18BNO4 |
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4-(Boc-氨基)-2-甲基苯硼酸频那醇酯 | tert-butyl N-[3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbamate | 1256360-04-9 | C18H28BNO4 |
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4-(9-蒽基)-2,2':6',2''-三联吡啶 | 4’-(anthracene-9-yl)-2,2’:6’,2’’-terpyridine | 163087-28-3 | C29H19N3 |
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4-(9-苯基-9H-芴-9-基)二苯胺 | 4-(9-phenyl-9H-fluorene-9-yl)diphenylamine | 851343-53-8 | C31H23N |
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4-(9-咔唑基)联苯硼酸 | 4'-(9-carbazolyl)biphenyl-4-boronic acid | 858131-73-4 | C24H18BNO2 |
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4-(9,9-二甲基-9H-芴-2-基)苯胺 | 4-(9,9-dimethyl-9H-fluoren-2-yl)aniline | 1221237-85-9 | C21H19N |
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4-(6-丙烯酰氧基己氧基)苯4-甲氧基苯甲酸酯 | 4-Methoxybenzoic acid 4-(6-acryloyloxy-hexyloxy)phenyl ester | 130953-14-9 | C23H26O6 |
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4-(5-甲酰基-2-呋喃基)苯甲酸甲酯 | methyl 4-(5-formylfuran-2-yl)benzoate | 53355-29-6 | C13H10O4 |
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4-(5-氨基-1-甲基-1H-苯并咪唑-2-基)-丁酸异丙酯 | isopropyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate | 1313020-26-6 | C15H21N3O2 |
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4-(5-巯代-4,5-二氢-1,3,4-噻二唑-2-基硫基)丁烷磺酸钠盐 | 1-Butanesulfonic acid, 4-[(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)thio]-, sodium salt (1:1) | 82911-32-8 | C6H9N2NaO3S4 |
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4-(5,5-二甲基-1,3,2-二氧杂己硼烷-2-基)苯甲醛 | 5,5-dimethyl-2-(4-formylphenyl)-1,3,2-dioxaborinane | 128376-65-8 | C12H15BO3 |
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4-(4-苯氧基_)-3-氨基硫脲 | 4-(4'-phenoxyphenyl)-3-thiosemicarbazide | 206761-85-5 | C13H13N3OS |
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4-(4-胍基苯甲酰氧基)苯基乙酸 | FOY-251 | 71079-09-9 | CH4O3S*C16H15N3O4 |
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4-(4-联苯基)吡啶 | 4-(4-phenylphenyl)pyridine | 861024-61-5 | C17H13N |
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4-(4-羟基苯基)环己酮 | 4-(4-hydroxyphenyl)cyclohexan-1-one | 105640-07-1 | C12H14O2 |
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4-(4-硝基苯基)丁酰氯 | 4-(4-nitrophenyl)butanoyl chloride | 5600-63-5 | C10H10ClNO3 |
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4-(4-硝基苯偶氮)间苯二酚 | 4-(p-nitrophenylazo)resorcinol | 74-39-5 | C12H9N3O4 |
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4-(4-甲酰苯基)苯甲酸甲酯 | methyl 4-(4-formylphenyl)benzoate | 70916-89-1 | C15H12O3 |
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4-(4-甲氧基苯基)环己酮 | 4-(4-methoxyphenyl)cyclohexanone | 5309-16-0 | C13H16O2 |
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4-(4-甲氧基苯基)嘧啶-2-硫醇 | 4-(4-methoxyphenyl)pyrimidine-2-thiol | 175202-77-4 | C11H10N2OS |
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4-(4-甲氧基苯基)丁酸 | 4-(4-Methoxyphenyl)butyric acid | 4521-28-2 | C11H14O3 |
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4-(4-甲氧基苯基)-2-氧代-3-丁烯酸甲酯 | (E)-methyl 4-(4-methoxyphenyl)-2-oxobut-3-enoate | 105213-31-8 | C12H12O4 |
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4-(4-甲氧基苯基)-2(3H)-噻唑酮腙 | 4-(4-methoxyphenyl)-2-hydrazinothiazole | 4871-25-4 | C10H11N3OS |
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4-(4-甲基苯基)-1-丁烯 | 1-(but-3-en-1-yl)-4-methylbenzene | 20574-99-6 | C11H14 |
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4-(4-甲基哌嗪甲基)苯甲酰氯二盐酸盐 | 1-(4-(Chlorocarbonyl)benzyl)-4-methylpiperazinediium dichloride | 106261-64-7 | C13H19Cl3N2O |
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