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-氨基苯氧基)乙酸甲酯 | methyl 4-aminophenoxyacetate | 59954-04-0 | C9H11NO3 |
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(4-氨基苯)羧酸乙酯 | N-(4-aminophenyl)carbamic acid ethyl ester | 57399-97-0 | C9H12N2O2 |
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(4-氨基-苯基)-磷酸二乙酯 | diethyl (4-aminophenyl)phosphonate | 42822-57-1 | C10H16NO3P |
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(4-氨基-3-氟-苯基)硼酸盐酸盐 | 4-amino-3-fluorophenylboronic acid | 494752-42-0 | C6H7BFNO2 |
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(4-氧代-环己基)-乙腈 | 2-(4-oxocyclohexyl)acetonitrile | 171361-56-1 | C8H11NO |
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(4-氟苯氧基)(二甲基)(2-甲基-2-丙基)硅烷 | tert-butyl(4-fluorophenoxy)dimethylsilane | 113984-68-2 | C12H19FOSi |
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(4-异丙基苄基)膦酸二乙酯 | diethyl p-isopropylbenzylphosphonate | 77237-55-9 | C14H23O3P |
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(4-吡啶-2-基苯基)硼酸 | 4-(2-pyridyl)phenylboronic acid | 170230-27-0 | C11H10BNO2 |
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(4-吡咯烷-1-苯基)硼酸 | (4-(pyrrolidin-1-yl)phenyl) boronic acid | 229009-41-0 | C10H14BNO2 |
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(4-叔-丁基苯基)二苯基锍三氟甲磺酸 | 4-tert-butylphenyldiphenylsulfonium trifluoromethanesulfonate | 145612-66-4 | CF3O3S*C22H23S |
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(4-乙酰苯基)硫脲 | 1-(4-acetylphenyl)thiourea | 71680-92-7 | C9H10N2OS |
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(4-乙酰基哌嗪-1-基)乙酸 | 2-(4-acetylpiperazin-1-yl)acetic acid | 705941-45-3 | C8H14N2O3 |
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(4-乙烯基苯基)甲基-三甲基铵甲磺酸盐 | (vinylbenzyl)trimethylammonium methanesulfonate | 848683-69-2 | CH3O3S*C12H18N |
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(4-乙烯基苯基)三甲氧基硅烷 | 4-trimethoxysilylstyrene | 18001-13-3 | C11H16O3Si |
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(4-乙氧羰基甲苯基)硼酸片钠醇酯 | ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate | 859169-20-3 | C16H23BO4 |
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(4-丙氧基苯基)乙炔 | 1-ethynyl-4-propoxybenzene | 39604-97-2 | C11H12O |
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(4-三氟甲基联苯-4-基)-甲醇 | [4-[4-(trifluoromethyl)phenyl]phenyl]methanol | 457889-46-2 | C14H11F3O |
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(4-(苄氧基)-3,5-二氟苯基)硼酸 | 4-(benzyloxy)-3,5-difluorophenylboronic acid | 156635-88-0 | C13H11BF2O3 |
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(4-(三氟甲基)苯基)氨基甲酸乙酯 | ethyl (4-(trifluoromethyl)phenyl)carbamate | 23794-73-2 | C10H10F3NO2 |
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(4-(4-(三氟甲氧基)苯氧基)苯基)硼酸 | (4-(4-(trifluoromethoxy)phenoxy)phenyl)boronic acid | 958457-41-5 | C13H10BF3O4 |
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(4-(1,3-二噁烷-2-基)丁-1-炔-1-基)三甲基硅烷 | 2-<4-(trimethylsilyl)-3-butynyl>-1,3-dioxolane | 79975-88-5 | C10H18O2Si |
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(4,4-二硝基[1,1-联苯]2,2-二)二羟甲基 | 4,4'-dinitro-(1,1'-biphenyl)-2,2'-dimethanol | 5047-02-9 | C14H12N2O6 |
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(3beta)-雄甾-5,16-二烯-3,17-二醇 3-乙酸酯 17-(三氟甲烷磺酸酯) | 3β-acetoxyandrosta-5,16-dien-17-yl trifluoromethanesulfonate | 115375-60-5 | C22H29F3O5S |
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(3bR-反式)-3b,4,5,9b,10,11-六氢-6-甲氧基-9b-甲基-7-(1-甲基乙基)-菲并(1,2-c)呋喃-1(3H)-酮 | (3bR,9bS)-7-isopropyl-6-methoxy-9b-methyl-3b,4,5,9b,10,11-hexahydrophenanthro[2,1-c]furan-1(3H)-one | 74311-48-1 | C21H26O3 |
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(3alpha,5beta,12alpha)-3,12-二羟基-7-酮基胆烷-24-酸甲酯 | methyl 3α,12α-dihydroxy-7-oxo-5β-cholate | 10538-65-5 | C25H40O5 |
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(3aR,5r,6aS)-2-(叔丁氧基羰基)八氢环戊并吡咯-5-羧酸 | 7-carboxy-3-azabicyclooctane | 1069113-47-8 | C13H21NO4 |
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(3Z,5Z)-16,16-二乙氧基-3,5-十六碳二烯 | (11Z,13Z)-1,1-diethoxy-11,13-hexadecadiene | 71673-23-9 | C20H38O2 |
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(3S,5S)-5-[(1S,3S)-1-叠氮基-3-[[4-甲氧基-3-(3-甲氧基丙氧基)苯基]甲基]-4-苄基]二氢-3-异丙基-2(3H)-呋喃酮 | (3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one | 324763-46-4 | C25H39N3O5 |
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(3S,5S)-5-((1S,3S)-1-叠氮-3-羟甲基-4-甲基戊基)-3-异丙基二氢呋喃-2(3H)-酮 | (3S,5S)-5-[(1S,3S)-1-azido-3-(hydroxymethyl)-4-methylpentyl]-3-isopropyldihydrofuran-2(3H)-one | 173154-03-5 | C14H25N3O3 |
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(3S,4S)-3-[(R)-1-(叔丁基二甲基硅氧基)乙基]-4-[(R)-1-羰乙基]-2-氮杂环丁酮 | (2R)-2-[(2S,3S)-3-{(1R)-1-(t-butyldimethylsilyloxy)ethyl}-4-oxoazetidin-2-yl]propionic acid | 90776-58-2 | C14H27NO4Si |
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(3S,4S)-1-苄基-3,4-二(二苯基膦基)吡咯烷盐酸盐(1:1) | (3S,4S)-trans-3,4-bis(diphenylphosphino)-1-benzylpyrrolidine | 156517-64-5 | C35H33NP2 |
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(3S)-4-氯-3-[(三甲基硅烷基)氧基]丁腈 | (3S)-4-chloro-3-[(trimethylsilyl)oxy]butyronitrile | 727382-14-1 | C7H14ClNOSi |
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(3S)-3-氨基-4-苯基丁酸叔丁酯 | (S)-3-amino-4-phenylbutyric acid tert-butyl ester | 120686-17-1 | C14H21NO2 |
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(3S)-3-氨基-3-苯基丙酸叔丁酯 | tert-butyl (S)-3-amino-3-phenylpropanoate | 120686-18-2 | C13H19NO2 |
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(3S)-3-{4-[7-(氨基羰基)-2H-吲唑-2-基]苯基}哌啶-1-羧酸叔丁酯 | tert-butyl (S)-3-(4-(7-carbamoyl-2H-indazol-2-yl)phenyl)piperidine-1-carboxylate | 1038916-11-8 | C24H28N4O3 |
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(3S)-3-[[叔丁氧羰基]氨基]-5-氟-4-氧代-戊酸甲酯 | Boc-D-FMK | 187389-53-3 | C11H18FNO5 |
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(3S)-3-(羟甲基)吗啉-4-羧酸叔丁酯 | (S)-tert-butyl 3-(hydroxymethyl)morpholine-4-carboxylate | 714971-28-5 | C10H19NO4 |
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(3S)-3-(4,4-二氟环己烷-1-甲酰氨基)-3-苯丙酸乙酯 | ethyl (S)-3-[(4,4-difluorocyclohexyl)carboxamido]-3-phenylpropanoate | 376348-76-4 | C18H23F2NO3 |
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(3S)-3,4-吗啉二羧酸 4-叔丁酯 | (S)-4-(tert-butoxycarbonyl)morpholine-3-carboxylic acid | 783350-37-8 | C10H17NO5 |
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(3RS)-3-氨基丁酸甲酯盐酸盐 | methyl 3-aminobutanoate hydrochloride | 137132-12-8 | C5H12NO2*Cl |
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(3R,6R)-3,6-二甲基-1,4-二恶烷-2,5-二酮 | D-lactide | 13076-17-0 | C6H8O4 |
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(3R,4R)-(-)-D-赤酮酸内酯 | D-erythronolactone | 15667-21-7 | C4H6O4 |
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(3R)-3-氨基-3-苯基丙酸叔丁酯 | tert-butyl (R)-3-amino-3-phenylpropionate | 161671-34-7 | C13H19NO2 |
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(3R)-3-[[(9H-芴-9-基甲氧基)羰基]氨基]-丁酸 | (R)-3-((fluorenylmethoxycarbonyl)amino)butyric acid | 201864-71-3 | C19H19NO4 |
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(3R)-3-(羟甲基)吗啉-4-羧酸叔丁酯 | (R)-tert-butyl 3-(hydroxymethyl)morpholine-4-carboxylate | 215917-99-0 | C10H19NO4 |
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(3R)-3-(氨基羰基)-1-哌啶羧酸1,1-二甲基乙基酯 | (R)-tert-butyl 3-carbamoylpiperidine-1-carboxylate | 915226-43-6 | C11H20N2O3 |
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(3E,5E)-2-氧代-6-苯基-6-三-5-二烯丙酸甲酯 | (3E,5E)-methyl 2-oxo-6-phenylhexa-3,5-dienoate | 939810-21-6 | C13H12O3 |
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(3E)-十一碳-1,3-二烯-5-炔 | 1,3-undecadien-5-yne | 166432-52-6 | C11H16 |
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(3AR,8AR)-(-)-(2,2-二甲基-4,4,8,8-四苯基-四氢-[1,3]二氧并[4,5-E][1,3,2]二氧磷-6-YL)二甲胺 | (3aR,8aR)-(-)-(2,2-dimethyl-4,4,8,8-tetraphenyl-tetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl)dimethylamine | 213843-90-4 | C33H34NO4P |
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(3-苯丙基)三氯硅烷 | (3-Phenylpropyl)trichlorsilan | 13617-40-8 | C9H11Cl3Si |
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