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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N-Boc-2-哌啶甲酸乙酯 | ethyl N-Boc-pipecolinate | 362703-48-8 | C13H23NO4 |
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N-Boc-1,2,5,6-四氢吡啶-4-硼酸频哪醇酯-3-甲酸乙酯 | 1-tert-butyl 3-ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridine-1,3(2H)-dicarboxylate | 1194488-90-8 | C19H32BNO6 |
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N-Boc-1,2,5,6-四氢吡啶-4-硼酸频哪醇酯 | tert-Butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydro-1(2H)-pyridinecarboxylate | 286961-14-6 | C16H28BNO4 |
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N-Boc-1,11-二氨基-3,6,9-三氧杂十一烷 | 1-Boc-amine-11-amino-3,6,9-trioxaundecane | 101187-40-0 | C13H28N2O5 |
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N-BOC草酸酰胺乙酯 | ethyl 2-{[(tert-butoxy)carbonyl]amino}-2-oxoacetate | 216959-34-1 | C9H15NO5 |
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N-BOC-环丙胺 | tert-butyl cyclopropylcarbamate | 132844-48-5 | C8H15NO2 |
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N-BOC-吲哚-5-硼酸频那酯 | tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate | 777061-36-6 | C19H26BNO4 |
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N-BOC-吡咯烷-3-硼酸频哪醇酯 | tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolidine-1-carboxylate | 1312712-22-3 | C15H28BNO4 |
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N-BOC-O-甲苯磺酰羟胺 | tert-butyl N-tosyloxycarbamate | 105838-14-0 | C12H17NO5S |
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N-BOC-N'-甲基硫脲 | (methylamino)thioxomethylcarbamic acid t-butyl ester | 887913-52-2 | C7H14N2O2S |
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N-BOC-6-溴代己胺 | tert-butyl 6-bromohexylcarbamate | 142356-33-0 | C11H22BrNO2 |
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N-BOC-6-溴-2-氨基萘 | tert-butyl (6-bromonaphthalen-2-yl)carbamate | 869114-68-1 | C15H16BrNO2 |
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N-BOC-4-(2-乙氧羰基乙酰基)哌啶 | 4-(2-ethoxycarbonylacetyl)piperidine-1-carboxylic acid tert-butyl ester | 479630-08-5 | C15H25NO5 |
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N-BOC-1H-吡唑-1-甲脒 | tert-butyl (imino(1H-pyrazol-1-yl)methyl)carbamate | 152120-61-1 | C9H14N4O2 |
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N-BOC-(2R,4R)-4-氨基吡咯烷-2-羧酸甲酯盐酸盐 | 1-(tert-butyl) 2-methyl (2R,4R)-4-aminopyrrolidin-1,2-dicarboxylate hydrochloride | 1217474-04-8 | C11H20N2O4*ClH |
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N-4-哌啶基-4'-(三氟甲基)-[1,1'-联苯]-2-甲酰胺 | N-(piperidin-4-yl)-4'-(trifluoromethyl)biphenyl-2-carboxamide | 182439-41-4 | C19H19F3N2O |
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N-3-异恶唑氨基甲酸叔丁酯 | tert-butyl isoxazol-3-ylcarbamate | 264600-97-7 | C8H12N2O3 |
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N-(苯硒基)邻苯二甲酰亚胺 | N-Phenylselenophthalimide | 71098-88-9 | C14H9NO2Se |
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N-(苄羰氧基)羟基胺 | Benzyl N-hydroxycarbamate | 3426-71-9 | C8H9NO3 |
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N-(苄氧基羰基)-1H-吡唑-1-甲脒 | N-Cbz-1-guanylpyrazole | 152120-62-2 | C12H12N4O2 |
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N-(甲氧甲基)-N-(三甲基硅甲基)苄胺 | N-benzyl-N-(methoxymethyl)-N-[(trimethylsilyl)methyl]amine | 93102-05-7 | C13H23NOSi |
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N-(环己基亚甲基)-4-甲基苯磺酰胺 | N-(cyclohexylmethylene)-4-methylbenzenesulfonamide | 175355-34-7 | C14H19NO2S |
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N-(特丁基二甲基硅)-N-甲基三氟乙酰胺 | N-(tert-butyldimethylsilyl)-N-methyltrifluoroacetamide | 77377-52-7 | C9H18F3NOSi |
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N-(氨基磺酰基)氨基甲酸叔丁酯 | tert-butyl sulfamoylcarbamate | 148017-28-1 | C5H12N2O4S |
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N-(对甲氧基苄基)邻氨基苯甲酸甲酯 | 2-{[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid methyl ester | 93983-63-2 | C16H15NO3 |
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N-(叔丁基)羟胺乙酸酯 | N-(tert-butyl)hydroxylamine acetate | 253605-31-1 | C2H4O2*C4H11NO |
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N-(二环己基膦)-2-(2′-甲氧苯基)吲哚 | N-(dicyclohexylphosphino)-2-(2'-methoxyphenyl)-1H-indole | 947402-60-0 | C27H34NOP |
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N-(二乙基氨基甲酰)-N-甲氧甲酰胺 | N-(diethylcarbamoyl)-N-methoxyformamide | 146039-03-4 | C7H14N2O3 |
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N-(乙氧基羰基苯基)-N'-乙基-N'-苯基甲脒 | ethyl 4-{[(ethylphenylamino)methylene]amino}benzoate | 65816-20-8 | C18H20N2O2 |
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N-(三苯基正膦亚基)-1H-苯并三唑-1-甲胺 | (1-triphenylphosphorylideneamino-methyl)benzotriazole | 124316-00-3 | C25H21N4P |
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N-(三甲氧基甲硅烷基丙基)咪唑 | N-(3-propyltrimethoxysilane)imidazole | 70851-51-3 | C9H18N2O3Si |
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N-(三甲基硅基)脲 | [N-(trimethylsilyl)methyl]urea | 5663-03-6 | C5H14N2OSi |
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N-(三甲基硅基)吗啉 | 4-(trimethylsilyl)morpholine | 13368-42-8 | C7H17NOSi |
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N-(三甲基硅基)-2-(三甲基硅氧基)-4-嘧啶胺 | 2,4-O,N-bis(trimethylsilyl)cytosine | 18037-10-0 | C10H21N3OSi2 |
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N-(三氟甲硫基)邻苯二甲酰亚胺 | N-(trifluoromethylthio)phthalimide | 719-98-2 | C9H4F3NO2S |
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N-(p-叔丁基苯基)-2-萘胺 | N-(4-(tert-butyl)phenyl)naphthalen-2-amine | 1875-67-8 | C20H21N |
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N-([1,1'-联苯]-4-基)菲-9-胺 | N-([1,1'-biphenyl]-4-yl)phenanthren-9-amine | 443965-64-8 | C26H19N |
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N-([1,1'-联苯]-4-基)-[1,1':3',1'-三苯基]-5'-胺 | N-([1,1'-biphenyl]-4-yl)-{1,1':3',1"-terphenyl}-5'-amine | 587834-96-6 | C30H23N |
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N-([1,1'-联苯]-4-基)-[1,1':3',1''-三联苯]-4'-胺 | N-([1,1'-biphenyl]-4-yl)-[1,1':3',1"-terphenyl]-4'-amine | 1547491-85-9 | C30H23N |
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N-(9,10-二氢-9,10-二氧代-1-蒽基)[1,1'-联苯]-4-甲酰胺 | 1-<Diphenyl-4'-carbonylamino>-anthrachinon | 5924-63-0 | C27H17NO3 |
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N-(8-溴辛基)邻苯二甲酰亚胺 | N-8-bromooctylphthalimide | 17702-83-9 | C16H20BrNO2 |
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N-(7,9-二氯-5,11,14,19,21-五氧代-6,11,14,19,20,21-六氢-5H-萘并[2,3-c]萘并[2',3':6,7]吲哚并[3,2-A]吖啶-15-基)苯甲酰胺 | N-(15,17-dichloro-3,10,20,27,34-pentaoxo-13,37-diazanonacyclo[20.15.0.02,11.04,9.012,21.014,19.023,36.026,35.028,33]heptatriaconta-1,4,6,8,11,14(19),15,17,21,23(36),24,26(35),28(33),29,31-pentadecaen-29-yl)benzenecarboximidic acid | 6717-38-0 | C42H19Cl2N3O6 |
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N-(6-甲基-2-吡啶基)硫脲 | (6-methyl-pyridin-2-yl)-thiourea | 49600-34-2 | C7H9N3S |
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N-(6-溴萘-2-基)甲烷磺酰胺 | N-(6-bromonaphthalen-2-yl)methanesulfonamide | 1132940-86-3 | C11H10BrNO2S |
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N-(6-氯吡嗪-3-基)-N,N-二甲基盐酸乙脒 | N’-(6-chloropyridazin-3-yl)-N,N-dimethyl-acetamidine | 68675-27-4 | C8H11ClN4 |
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N-(6-氨基己基)氨基甲基三乙氧基硅烷 | N-(6-aminohexyl)aminomethyltriethoxysilane | 15129-36-9 | C13H32N2O3Si |
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N-(5-溴-4-甲基-1,3-噻唑基)-N-胍 | N-(5-Bromo-4-methyl-1,3-thiazol-2-yl)guanidine | 175136-87-5 | C5H7BrN4S |
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N-(5-溴-2-噻吩)氨基甲酸叔丁酯 | tert-butyl (5-bromothiophen-2-yl)carbamate | 943321-89-9 | C9H12BrNO2S |
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N-(5-溴-2-吡啶基)甲磺酰胺 | N-(5-bromopyridin-2-yl)methanesulfonamide | 89466-22-8 | C6H7BrN2O2S |
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N-(5-氯-2,1,3-苯并噻二唑-4-基)硫脲 | N-(5-Chlor-2,1,3-benzothiadiazol-4-yl)-thioharnstoff | 51323-05-8 | C7H5ClN4S2 |
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