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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(S)-3,3'-二溴-1,1'-联-2-萘酚 | (R)-3,3'-dibromo-1,1'-bi-2-naphthol | 111795-43-8 | C20H12Br2O2 |
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(S)-2-苯基-CBS-恶唑硼烷 | (S)-2,5,5-triphenyl-1H,3H-pyrrolo[1,2-c]-[1,3,2]oxazaborolidine | 131180-90-0 | C23H22BNO |
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(S)-2-苯基-1-丙醇 | (S)-2-phenyl-1-propanol | 37778-99-7 | C9H12O |
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(S)-2-羟基丁酸甲酯 | methyl (S)-2-hydroxybutyrate | 73349-08-3 | C5H10O3 |
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(S)-2-羟基丁酸正丁酯 | n-butyl (S)-2-hydroxybutanoate | 132513-51-0 | C8H16O3 |
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(S)-2-羟基-3-甲氧基-3,3-二苯基丙酸甲酯 | (S)-2-hydroxy-3-methoxy-3,3-diphenylpropionic acid methyl ester | 177036-78-1 | C17H18O4 |
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(S)-2-甲基丁基对甲苯磺酸酯 | (S)-2-methylbutyl tosylate | 38261-81-3 | C12H18O3S |
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(S)-2-甲基-CBS-恶唑硼烷 | (S)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole | 112022-81-8 | C18H20BNO |
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(S)-2-氯丙酸乙酯 | ethyl (S)-2-chloropropionate | 74497-15-7 | C5H9ClO2 |
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(S)-2-氨基丙酸丁酯 | (S)-butyl 2-aminopropanoate | 2885-02-1 | C7H15NO2 |
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(S)-2-氨基-5-甲氧基萘扁桃酸盐 | (S)-2-amino-5-methoxytetralin (S)-mandelate salt | 439133-67-2 | C8H8O3*C11H15NO |
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(S)-2-氨基-1,1-二苯基-1-丙醇 | (S)-2-amino-1,1-diphenylpropan-1-ol | 78603-91-5 | C15H17NO |
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(S)-2-异丁基琥珀酸-1-甲酯 | (S)-3-(methoxycarbonyl)-5-methylhexanoic acid | 213270-36-1 | C9H16O4 |
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(S)-2-噁丙环乙酸乙酯 | ethyl (S)-3,4-epoxybutanoate | 112083-63-3 | C6H10O3 |
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(S)-2-哌啶酮-6-羧基 酸 | (2S)-6-oxopipecolic acid | 34622-39-4 | C6H9NO3 |
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(S)-2-叠氮-3-苯基丙酸 二环己基铵盐 | (S)-2-azido-3-phenylpropionic acid (dicyclohexylammonium) salt | 79410-36-9 | C9H9N3O2*C12H23N |
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(S)-2-叔丁氧羰基氨基-4-碘丁酸甲酯 | methyl (2S)-2-(tert-butoxycarbonyl)amino-4-iodobutanoate | 101650-14-0 | C10H18INO4 |
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(S)-2-乙氧基-3-(4-羟基苯基)丙酸乙酯 | ethyl (2S)-2-ethoxy-3-(4-hydroxyphenyl)propanoate | 222555-06-8 | C13H18O4 |
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(S)-2-(哌啶-3-基)乙酸乙酯盐酸盐 | ethyl (S)-2-(piperidin-3-yl)acetate | 188883-58-1 | C9H17NO2 |
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(S)-2-(O-甲基)苯-CBS-恶唑硼烷 | tri-otolylboroxine | 463941-07-3 | C24H24BNO |
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(S)-2-(Boc-氨基)-5-碘戊酸甲酯 | methyl (2S)-(tert-butoxycarbonylamino)-5-iodopentanoate | 162007-08-1 | C11H20INO4 |
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(S)-2-(6-羟基-2,3-二氢苯并呋喃-3-基)乙酸甲酯 | methyl ((3S)-6-hydroxy-2,3-dihydro-1-benzofuran-3-yl)acetate | 1000414-38-9 | C11H12O4 |
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(S)-2-(5-溴-1H-咪唑-2-基)-吡咯烷-1-羧酸叔丁酯 | (S)-2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylic acid tert-butyl ester | 1007882-59-8 | C12H18BrN3O2 |
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(S)-2-(5-(6-溴萘-2-基)-1H-咪唑-2-基)吡咯烷-1-羧酸叔丁酯 | (S)-tert-butyl 2-(5-(6-bromonaphthalen-2-yl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate | 1228551-96-9 | C22H24BrN3O2 |
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(S)-2-(4-甲基苯基磺酰胺基)丙酸甲酯 | (S)-N-tosylalanine methyl ester | 59724-69-5 | C11H15NO4S |
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(S)-2-((叔丁氧基羰基)氨基)-3-(4-(丙-2-炔-1-基氧基)苯基)丙酸甲酯 | methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(prop-2-yn-1-yloxy)phenyl)propanoate | 949894-57-9 | C18H23NO5 |
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(S)-2-((6-(苄氧基)-2-((叔丁氧基羰基)氨基)己基)氧基)乙酸乙酯 | tert-butyl ({(2S)-6-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]hexyl}oxy)ethanoate | 1166394-93-9 | C24H39NO6 |
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(S)-2-((2R,3S)-3-((R)-1-((叔丁基二甲基甲硅烷基)氧基)乙基)-4-氧代氮杂环丁烷-2-基)丙酸 | (2R)-2-[(2S,3S)-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]propanoic acid | 90776-58-2 | C14H27NO4Si |
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(S)-2-(((苄氧基)羰基)氨基)-5-脲啶戊酸 | N<sup>α</sup>-benzyloxy-carbonyl-L-citrulline | 6692-89-3 | C14H19N3O5 |
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(S)-2-(((叔丁基二甲基甲硅烷基)氧基)二苯基甲基)吡咯烷 | (S)-2-(((tert-butyldimethylsilyl)oxy)diphenylmethyl)pyrrolidine | 864466-71-7 | C23H33NOSi |
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(S)-2,5-二氧代噁唑烷-4-丙酸叔丁酯 | γ-tert-butyl-l-glutamic acid N-carboxyanhydride | 86409-29-2 | C10H15NO5 |
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(S)-2,2-二甲基-4-乙烯基噁唑啉-3-羧酸叔丁酯 | tert-butyl (4S)-2,2-dimethyl-4-vinyl-1,3-oxazolidine-3-carboxylate | 133625-87-3 | C12H21NO3 |
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(S)-1-苯基乙基羟基胺 | N-((1S)-1-phenylethyl)hydroxylamine | 53933-47-4 | C8H11NO |
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(S)-1-癸炔-5-醇 | (S)-Dec-1-yn-5-ol | 848609-05-2 | C10H18O |
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(S)-1-甲基 3-(p-甲氧基苯基)-丙胺 | (-)-(S)-3-(4-methoxyphenyl)-1-methylpropylamine | 66264-86-6 | C11H17NO |
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(S)-1-{(RP)-2-[双(4-甲氧基-3,5-二甲苯基)膦]二茂铁基}-乙基二(3,5-二甲苯基)膦 | [2-[(1S)-1-bis(3,5-dimethylphenyl)phosphanylethyl]cyclopenta-1,3-dien-1-yl]-bis(4-methoxy-3,5-dimethylphenyl)phosphane;cyclopenta-1,3-diene;iron(2+) | 849924-48-7 | C46H52FeO2P2 |
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(S)-1-{(RP)-2-[二(2-呋喃基)膦基]二茂铁基}乙基二(3,5-二甲苯基)膦 | Iron(2+) 1-{(1S)-1-[bis(3,5-dimethylphenyl)phosphanyl]ethyl}-2-[di(furan-2-yl)phosphanyl]cyclopenta-2,4-dien-1-ide cyclopenta-2,4-dien-1-ide (1/1/1) | 649559-66-0 | C36H36FeO2P2 |
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(S)-1-{(RP)-2-[二(1-萘基)膦]二茂铁基}乙基二(3,5-二甲苯基)膦 | bis(3,5-dimethylphenyl)-[(1S)-1-(2-dinaphthalen-1-ylphosphanylcyclopenta-1,4-dien-1-yl)ethyl]phosphane;cyclopenta-1,3-diene;iron(2+) | 851308-41-3 | C48H44FeP2 |
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(S)-1-[(RP)-2-(二苯基膦)二茂铁基]乙基二(3,5-二甲苯基)膦 | (R)-1-{(S)-2-(diphenylphosphino)ferrocenyl}ethyl-di-3,5-xylylphosphine | 223121-07-1 | C40H40FeP2 |
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(S)-1-N-叔丁氧羰基-2,3-二氢-2-吡咯甲酸乙酯 | (S)-2,3-dihydropyrrole-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester | 178172-26-4 | C12H19NO4 |
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(S)-1-BOC-2-乙酰基-吡咯烷 | tert-butyl (2S)-2-acetylpyrrolidine-1-carboxylate | 91550-08-2 | C11H19NO3 |
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(S)-1-(4-甲基苯基)乙胺 | (S)-1-(4-methylphenyl)ethylamine | 27298-98-2 | C9H13N |
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(S)-1-(4-氟苯基)乙醇 | (S)-1-(4-Fluorophenyl)ethanol | 101219-73-2 | C8H9FO |
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(S)-1-(4-吡啶基)-1,3-丙二醇 | (-)-(S)-1-(pyridin-4-yl)-1,3-propanediol | 685111-87-9 | C8H11NO2 |
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(S)-1-(2-氨基-5-氯苯基)-1-三氟甲基-3-环丙基-2-丙炔-1-醇 | (2S)-2-(2-amino-5-chlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol | 209414-27-7 | C13H11ClF3NO |
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(S)-1-((S)-6-(5-(7-溴-9,9-二氟-9H-芴-2-基)-1H-咪唑-2-基)-5 | (1-{6-[5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-aza-spiro[2.4]heptane-5-carbonyl}-2-methyl-propyl)-carbamic acid methyl ester | 1256388-50-7 | C29H29BrF2N4O3 |
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(S)-1,3-二氢-alpha-[(4-硝基苯基)甲基]-1,3-二氧代-2H-异吲哚-2-乙酸乙酯 | N-phthalimido-4-nitro-L-phenylalanine ethyl ester | 17451-67-1 | C19H16N2O6 |
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(S)-1,2,3,4-四氢-1-苯基异喹啉 D-(-)-酒石酸盐 | (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline tartarate | 869884-00-4 | C4H6O6*C15H15N |
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(S)-(6,6′-二甲氧基联苯-2,2′-二基)双(二-2-呋喃基膦) | (S)-(6,6’-dimethoxybiphenyl-2,2’-diyl)bis(di-2-furylphosphine) | 145214-59-1 | C30H24O6P2 |
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(S)-(6,6′-二甲氧基联苯-2,2′-二基)二[双(3,5-二甲基苯基)膦] | (6,6’-dimethoxy-[1,1 ‘-biphenyl]-2,2’-diyl)bis(bis(3 ,5-dimethyl-phenyl)phosphine) | 362634-22-8 | C46H48O2P2 |
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