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-溴丙酸 | 3-Bromopropionic acid | 590-92-1 | C3H5BrO2 |
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3-溴丙酰氯 | 3-Bromopropionyl chloride | 15486-96-1 | C3H4BrClO |
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3-溴丙酮酸乙酯 | ethyl Bromopyruvate | 70-23-5 | C5H7BrO3 |
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3-溴丙腈 | bromopropionitrile | 2417-90-5 | C3H4BrN |
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3-溴丙脒酸乙酯 | Ethyl 3-bromopropanimidate | 744137-21-1 | C5H10BrNO |
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3-溴丙烷磺酸钠 | sodium 3-bromopropane-1-sulfonate | 55788-44-8 | C3H6BrO3S*Na |
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3-溴丙烷-1-硫醇 | 3-bromopropane-1-thiol | 75694-39-2 | C3H7BrS |
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3-溴丙基硼酸频哪醇酯 | 2-(3-bromopropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 124215-44-7 | C9H18BBrO2 |
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3-溴丙基三甲氧基硅烷 | (3-bromopropyl)trimethoxysilane | 51826-90-5 | C6H15BrO3Si |
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3-溴丙基三氯硅烷 | (3-bromopropyl)trichlorosilane | 13883-39-1 | C3H6BrCl3Si |
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3-溴丁酸甲酯 | methyl 3-bromobutyrate | 21249-59-2 | C5H9BrO2 |
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3-溴丁酸乙酯 | ethyl 3-bromobutanoate | 7425-49-2 | C6H11BrO2 |
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3-溴丁酸 | 3-bromobutyric acid | 2623-86-1 | C4H7BrO2 |
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3-溴-苯磺酸 | 3-bromobenzene-1-sulfonic acid | 22033-09-6 | C6H5BrO3S |
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3-溴-9,9'-螺二芴 | 3-bromo-9,9'-spirobifluorene | 1361227-58-8 | C25H15Br |
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3-溴-7-氮杂吲哚-4-甲酸甲酯 | methyl 3-bromo-1H-pyrrolo[2,3-b]pyridine-4-carboxylate | 1190310-82-7 | C9H7BrN2O2 |
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3-溴-7,12-二苯基苯并[k]荧蒽 | 3-bromo-7,12-diphenylbenzo[k]fluoranthene | 187086-32-4 | C32H19Br |
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3-溴-6-氟吡啶-2-羧酸叔丁酯 | tert-butyl 3-bromo-6-fluoropicolinate | 1430753-76-6 | C10H11BrFNO2 |
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3-溴-5-羧基苯基硼酸 | 3-borono-5-bromobenzoic acid | 913835-73-1 | C7H6BBrO4 |
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3-溴-5-碘苯甲酸 | 3-bromo-5-iodo-benzoic acid | 188815-32-9 | C7H4BrIO2 |
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3-溴-5-硝基苯甲酸甲酯 | methyl 3-bromo-5-nitrobenzoate | 6307-87-5 | C8H6BrNO4 |
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3-溴-5-硝基苯基硼酸 | (3-bromo-5-nitrophenyl)boronic acid | 380430-48-8 | C6H5BBrNO4 |
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3-溴-5-硝基-2-甲基苯甲酸甲酯 | methyl 3-bromo-2-methyl-5-nitrobenzoate | 885519-05-1 | C9H8BrNO4 |
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3-溴-5-甲酰基苯硼酸 | 3-bromo-5-formyl-phenylboronic acid | 157866-06-3 | C7H6BBrO3 |
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3-溴-5-甲氧羰基苯甲酸;3-溴-5-羧基苯甲酸甲酯 | 3-bromo-5-(methoxycarbonyl)benzoic acid | 161796-10-7 | C9H7BrO4 |
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3-溴-5-甲氧基苯甲酸 | 3-bromo-5-methoxybenzoic acid | 157893-14-6 | C8H7BrO3 |
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3-溴-5-甲氧基-苯甲酸乙酯 | 3-bromo-5-methoxybenzoic acid methyl ester | 56709-70-7 | C9H9BrO3 |
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3-溴-5-甲基苯胺 | 3-bromo-5-methylaniline | 74586-53-1 | C7H8BrN |
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3-溴-5-甲基苯甲酸甲酯 | methyl 3-bromo-5-methylbenzoate | 478375-40-5 | C9H9BrO2 |
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3-溴-5-甲基苯基硼酸 | (3-bromo-5-methylphenyl)boronic acid | 849062-36-8 | C7H8BBrO2 |
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3-溴-5-氯苯硼酸 | (3-bromo-5-chlorophenyl)boronic acid | 1186403-17-7 | C6H5BBrClO2 |
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3-溴-5-氯苯甲醛 | 3-bromo-5-chlorobenzaldehyde | 188813-05-0 | C7H4BrClO |
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3-溴-5-氯苯甲酸甲酯 | methyl 3-bromo-5-chlorobenzoate | 933585-58-1 | C8H6BrClO2 |
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3-溴-5-氯水杨醛 | 3-bromo-5-chlorosalicylaldehyde | 19652-32-5 | C7H4BrClO2 |
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3-溴-5-氯-2-羟基苯甲酸甲酯 | methyl 3-bromo-5-chloro-2-hydroxybenzoate | 4068-71-7 | C8H6BrClO3 |
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3-溴-5-氟异烟酸甲酯 | methyl 3-bromo-5-fluoroisonicotinate | 1214325-21-9 | C7H5BrFNO2 |
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3-溴-5-氟-2-异丙氧基苯硼酸 | 3-Bromo-5-fluoro-2-isopropoxyphenylboronic acid | 352534-84-0 | C9H11BBrFO3 |
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3-溴-5-异噁唑羧酸甲酯 | methyl 3-bromoisoxazole-5-carboxylate | 272773-11-2 | C5H4BrNO3 |
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3-溴-5-三氟甲基苯酚 | 3-bromo-5-(trifluoromethyl)phenol | 1025718-84-6 | C7H4BrF3O |
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3-溴-5-三氟甲基苯甲酸 | 3-bromo-5-(trifluoromethyl)benzoic acid | 328-67-6 | C8H4BrF3O2 |
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3-溴-5-三氟甲基-1,2-苯二胺 | 3-bromo-5-(trifluoromethyl)benzene-1,2-diamine | 113170-72-2 | C7H6BrF3N2 |
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3-溴-5-(甲氧羰基)苯硼酸频哪醇 | methyl 3-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | 1025718-78-8 | C14H18BBrO4 |
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3-溴-5-(溴甲基)苯甲酸甲酯 | methyl 3-bromo-5-(bromomethyl)benzoate | 877624-40-3 | C9H8Br2O2 |
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3-溴-5-(三氟甲基)苯磺酰氯 | 3-bromo-5-(trifluoromethyl)benzene-1-sulphonyl chloride | 351003-46-8 | C7H3BrClF3O2S |
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3-溴-5-(三氟甲基)苯甲酸甲酯 | methyl 3-bromo-5-(trifluoromethyl)benzoate | 187331-46-0 | C9H6BrF3O2 |
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3-溴-5,6-二氢-1,6-萘啶-5-酮 | 3-bromo-1,6-naphthyridin-5(6H)-one | 1260665-60-8 | C8H5BrN2O |
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3-溴-5'-苯基-1,1':3',1''-三联苯 | 3-bromo-5'-phenyl-1,1':3',1"-terphenyl | 1233200-57-1 | C24H17Br |
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3-溴-4-醛基苯甲酸 | 3-bromo-4-formylbenzoic acid | 91760-66-6 | C8H5BrO3 |
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3-溴-4-羟基苯甲醛 | 3-bromo-4-hydroxybenzylaldehyde | 2973-78-6 | C7H5BrO2 |
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3-溴-4-羟基苯甲酸乙酯 | ethyl 3-bromo-4-hydroxybenzoate | 37470-58-9 | C9H9BrO3 |
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