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-(疏基甲基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-(sulfanylmethyl)piperidine- 1-carboxylate | 581060-27-7 | C11H21NO2S |
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4-(甲磺酰基)苯硼酸频哪醇酯 | 4,4,5,5-tetramethyl-2-(4-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane | 603143-27-7 | C13H19BO4S |
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4-(甲硫基)丁醇 | 4-(methylthio)-1-butanol | 20582-85-8 | C5H12OS |
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4-(甲硫代)丁酸甲酯 | methyl 4-(methylthio)butyrate | 53053-51-3 | C6H12O2S |
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4-(甲氨基)苯甲酸甲酯 | methyl 4-(N-methyl)aminobenzoate | 18358-63-9 | C9H11NO2 |
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4-(甲氧羰基氨基)苯基硼酸 | (4-((methoxycarbonyl)amino)phenyl)boronic acid | 850567-96-3 | C8H10BNO4 |
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4-(甲氧羰基)双环[2.2.2]辛烷-1-羧酸 | bicyclo[2.2.2]octane-1,4-dicarboxylic acid monomethyl ester | 18720-35-9 | C11H16O4 |
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4-(甲氧羰基)-alpha-2-丙炔基-苯乙酸甲酯 | α-propargylhomoterephthalic acid dimethyl ester | 146464-90-6 | C14H14O4 |
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4-(甲氧羰基)-2-甲基苯硼酸频哪醇酯 | 4-methoxycarbonyl-2-methylbenzeneboronic acid pinacol ester | 473596-87-1 | C15H21BO4 |
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4-(甲氧基羰基)萘-1-硼酸频那醇酯 | methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate | 643094-08-0 | C18H21BO4 |
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4-(甲氧基羰基)-2-硝基苯乙酸甲酯 | methyl 2-[4-(methyloxycarbonyl)-2-nitrophenyl]-acetate | 334952-07-7 | C11H11NO6 |
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4-(甲氧基羰基)-2-甲基苯硼酸 | (4-(methoxycarbonyl)-2-methylphenyl)boronic acid | 158429-38-0 | C9H11BO4 |
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4-(甲氧基甲氧基)苯硼酸 | 4-(methoxymethoxy)phenylboronic acid | 162662-27-3 | C8H11BO4 |
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4-(甲基磺酰基)苯肼盐酸盐 | 4-(methylsulfonyl)phenylhydrazine hydrochloride | 17852-67-4 | C7H10N2O2S*ClH |
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4-(甲基磺酰基)苄胺盐酸盐 | 4-(methylsulfonyl)benzonitrile | 22821-76-7 | C8H7NO2S |
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4-(甲基硫醇)溴化苯 | 4-(methylthio)benzyl bromide | 38185-19-2 | C8H9BrS |
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4-(甲基硫代)苄氯 | 1-(chloromethyl)-4-methylthiobenzene | 874-87-3 | C8H9ClS |
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4-(甲基氨基)哌啶-1-甲酸乙酯 | ethyl 4-(methylamino)piperidine-1-carboxylate | 73733-69-4 | C9H18N2O2 |
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4-(甲基氨基)-3-硝基苯甲酸甲酯 | 4-methylamino-3-nitro-benzoic acid methyl ester | 36242-50-9 | C9H10N2O4 |
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4-(甲基亚磺酰)苯酚 | 4-(methylsulfinyl)phenol | 14763-64-5 | C7H8O2S |
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4-(琥珀酰胺基)苯硼酸频哪醇酯 | 4-oxo-4-[(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)amino]butanoic acid | 480424-98-4 | C16H22BNO5 |
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4-(环丙基氨基甲酰)苯硼酸 | [4-[(cyclopropylamino)carbonyl]phenyl]-boronic acid | 515140-26-8 | C10H12BNO3 |
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4-(溴甲基)苯硼酸 | 4-bromomethylphenylboronic acid | 68162-47-0 | C7H8BBrO2 |
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4-(溴甲基)苯乙酸苯甲酰甲酯 | 4-(bromomethyl)-phenylacetic acid phenacyl ester | 66270-97-1 | C17H15BrO3 |
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4-(溴甲基)苄基氨基甲酸叔丁酯 | tert-butyl 4-(bromomethyl)benzylcarbamate | 187283-17-6 | C13H18BrNO2 |
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4-(溴甲基)异硫氰酸苯酯 | p-(bromomethylene)isothiocyanatebenzene | 155863-32-4 | C8H6BrNS |
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4-(溴甲基)-2,5-二氟苯甲酸甲酯 | methyl 4-(bromomethyl)-2,5-difluorobenzoate | 1355488-72-0 | C9H7BrF2O2 |
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4-(氯磺酰基)苯甲酸甲酯 | methyl 4-((chlorosulfonyl)methyl)benzoate | 130047-14-2 | C9H9ClO4S |
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4-(氯磺酰基)苯甲酸甲酯 | 4-chlorosulfonyl-benzoic acid methyl ester | 69812-51-7 | C8H7ClO4S |
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4-(氯磺酰)苯甲酸 | p-carboxyphenylsulfonyl chloride | 10130-89-9 | C7H5ClO4S |
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4-(氯磺酰)异氰酸苯酯 | 4-chlorosulfonylbenzene isocyanate | 6752-38-1 | C7H4ClNO3S |
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4-(氯甲基)苯基三甲氧基硅烷 | p-(chloromethyl)phenyl(trimethoxy)silane | 24413-04-5 | C10H15ClO3Si |
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4-(氯甲基)苯乙酸 | 2-(4-Chloro-phenyl)-propionic acid | 938-95-4 | C9H9ClO2 |
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4-(氯甲基)-2,2-二甲基-1,3-二噁烷 | 5-chloromethyl-2,2-dimethyl-1,3-dioxolane | 4362-40-7 | C6H11ClO2 |
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4-(氯乙酰基)苯甲腈 | 4-(2-chloroacetyl)benzonitrile | 40805-50-3 | C9H6ClNO |
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4-(氮杂环丁烷-1-羰基)苯硼酸 | 4-(azetidine-1-carbonyl)phenylboronic acid | 1025664-35-0 | C10H12BNO3 |
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4-(氨甲基)苯腈盐酸盐 | 4-cyanobenzylamine hydrochloride | 15996-76-6 | C8H8N2*ClH |
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4-(氨基甲基)-4-甲基哌啶-1-甲酸叔丁酯 | tert-butyl 4-(aminomethyl)-4-methylpiperidine-1-carboxylate | 236406-22-7 | C12H24N2O2 |
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4-(正丁氧基)苯乙酮 | 1-(4-butoxyphenyl)ethan-1-one | 5736-89-0 | C12H16O2 |
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4-(四氢-2H-吡喃-2-基氧基)苯硼酸频那醇酯 | 4,4,5,5-tetramethyl-2-[4-(oxan-2-yloxy)phenyl]-1,3,2-dioxaborolane | 889865-38-7 | C17H25BO4 |
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4-(喹啉-2-基)苯甲酸甲酯 | methyl 4-(quinolin-2-yl)benzoate | 104967-52-4 | C17H13NO2 |
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4-(哌嗪-1-基)苯甲酸甲酯 | methyl 4-(piperazin-1-yl)benzoate | 163210-97-7 | C12H16N2O2 |
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4-(哌嗪-1-基)苯甲酸 | 4-(piperazin-1-yl)benzoic acid | 85474-75-5 | C11H14N2O2 |
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4-(哌啶-4-基)苯甲酸甲酯 | methyl 4-(piperidin-4-yl)benzoate | 281235-04-9 | C13H17NO2 |
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4-(哌啶-1-羰基)苯基硼酸 | (4-(piperidine-1-carbonyl)phenyl)boronic acid | 389621-83-4 | C12H16BNO3 |
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4-(吡咯烷-1基甲基)苯基硼酸频那醇酯 | 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine | 884507-39-5 | C17H26BNO2 |
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4-(吗啉磺酰基)苯硼酸 | (4-(morpholinosulfonyl)phenyl)boronic acid | 486422-68-8 | C10H14BNO5S |
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4-(吗啉磺酰)苯胺 | 4-(morpholinosulfonyl)aniline | 21626-70-0 | C10H14N2O3S |
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4-(吗啉-4-羰基)苯基硼酸 | 4-(morpholine-4-carbonyl)phenylboronic acid | 389621-84-5 | C11H14BNO4 |
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4-(吗啉-4-基)苯-1-甲脒 | 4-Morpholinobenzimidamide | 1019575-98-4 | C11H15N3O |
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