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(-)-1,2-环氧辛烷 | (2S)-2-hexyloxirane | 50418-68-3 | C8H16O |
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S(+)-2-苯基丁酸 | (S)-2-phenylbutyric acid | 4286-15-1 | C10H12O2 |
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RAC-1,2-双(十五烷酸)-3-氯乙二醇酯 | 3‑monochloropropane 1,2-diol dipalmitate | 51930-97-3 | C35H67ClO4 |
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R-四氢萘甲酸 | (R)-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid | 23357-47-3 | C11H12O2 |
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R-Alpine-硼烷 | 9-Borabicyclo[3.3.1]nonane, 9-(2,6,6-trimethylbicyclo[3.1.1]hept-3-yl)- | 73624-47-2 | C18H31B |
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R-5-羟甲基-2-吡咯烷酮对甲苯磺酸酯 | (R)-(5-oxopyrrolidin-2-yl)methyl 4-methylbenzenesulfonate | 128899-31-0 | C12H15NO4S |
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R-3-(BOC-氨基甲基)-吡咯烷盐酸盐 | tert-butyl N-[(3R)-pyrrolidin-3-ylmethyl]carbamate hydrochloride | 1217858-20-2 | C10H20N2O2*ClH |
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R-3,3'-二(三苯基硅基)联萘酚膦酸酯 | (R)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate | 929097-92-7 | C56H41O4PSi2 |
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R-2-甲基琥珀酸甲酯 | (R)-methylsuccinic acid dimethyl ester | 22644-27-5 | C7H12O4 |
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R-2-溴丁酸甲酯 | methyl (R)-2-bromobutanoate | 3196-15-4 | C5H9BrO2 |
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R-(-)-1-[(S)-2-(二苯基磷) 二茂铁基]乙基二-3,5-甲苯磷 | josiphos-1 | 184095-69-0 | C40H40FeP2 |
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R-(+)-硫辛酸 | (R)-1,2-dithiolane-3-pentanoic acid | 1200-22-2 | C8H14O2S2 |
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R-(+)-叔丁基亚磺酸硫代叔丁酯 | (R)-tert-butyl tert-butanethiosulfinate | 67734-35-4 | C8H18OS2 |
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R-(+)-2-(4-羟苯氧基)丙酸甲酯 | methyl (R)-(+)-2-(4-hydroxyphenoxy)propionate | 96562-58-2 | C10H12O4 |
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R-(+)-1,1'-联萘-2,2'-双二苯膦 | 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl | 76189-55-4 | C44H32P2 |
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R(-)-4-氰基-3-羟基丁酸乙酯 | (R)-ethyl 4-cyano-3-hydroxybutyrate | 141942-85-0 | C7H11NO3 |
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R(+)-alpha-甲基苄胺 | (R)-1-phenyl-ethyl-amine | 3886-69-9 | C8H11N |
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PEG5-羧酸叔丁酯,HO-PEG4叔丁酯,1-羟基-3,6,9,12-四氧杂十五烷-15-酸叔丁酯 | tert-butyl 1-hydroxy-3,6,9,12-tetraoxapentadecan-15-oate | 518044-32-1 | C15H30O7 |
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PEG-15DEDM乙内酰脲 | monoethanolamine borate ester | 10377-81-8 | C2H8BNO3 |
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P-氰基苯乙酸甲酯 | methyl 4-cyanobenzeneacetate | 52798-01-3 | C10H9NO2 |
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P-[(二苯基膦基)乙炔基]-N,N,N',N'-四乙基亚膦酸二酰胺 | N-[diethylamino(2-diphenylphosphanylethynyl)phosphanyl]-N-ethylethanamine | 33730-54-0 | C22H30N2P2 |
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O-苯基羟胺 盐酸盐 | phenoxyamine hydrochloride | 6092-80-4 | C6H7NO*ClH |
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O-苄基羟胺 | N-benzyloxyamine | 622-33-3 | C7H9NO |
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O-甲基异脲盐酸盐 | o-methylisourea hydrochloride | 5329-33-9 | C2H6N2O*ClH |
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O-甲基异脲 半硫酸盐 | O-methylisourea hemisulfate | 52328-05-9 | C2H7N2O*HO4S |
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O-甲基异脲 | 2-methyl-isourea | 2440-60-0 | C2H6N2O |
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O-琥珀酰基-1,3-二甲基丙基脲四氟硼酸酯 | Tpd-osu | 443305-34-8 | C10H16BF4N3O3 |
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O-烯丙基羟胺盐酸盐 | O-allylhydroxylamine hydrochloride | 38945-21-0 | C3H7NO*ClH |
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O-烯丙基羟胺 盐酸盐 水合物 | O-allyl-hydroxylamine hydrochloride monohydrate | 6542-54-7 | C3H7NO*ClH*H2O |
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O-异丁氧基胺盐酸盐 | O-isobutylhydroxylamine hydrochloride | 6084-58-8 | C4H11NO*ClH |
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O-对硝基苯甲酰基羟胺 | O-(4-nitrobenzoyl)hydroxylamine | 35657-36-4 | C7H6N2O4 |
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O-叔丁基羟胺盐酸盐 | O-(tert-butyl)hydroxylamine hydrochloride | 39684-28-1 | C4H12NO*Cl |
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O-去乙基坎地沙坦 | O-Desethyl Candesartan | 168434-02-4 | C22H16N6O3 |
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O-去乙基-O-异丙基奎那普利 | O-Desethyl-O-isopropyl Quinapril | 955034-25-0 | C26H32N2O5 |
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O-乙基苯基氯硫代膦酸酯 | O-ethyl phenylphosphonochloridothioate | 5075-13-8 | C8H10ClOPS |
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O-乙基羟胺 | O-ethyl hydroxylamine | 624-86-2 | C2H7NO |
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O-乙基-N,N'-二异丙基异脲 | N,N'-diisopropyl-O-ethylisourea | 60683-30-9 | C9H20N2O |
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O-三苯甲基羟胺 | O-tritylhydroxylamine | 31938-11-1 | C19H17NO |
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O-丁基羟胺盐酸盐 | butoxyamine hydrochloride | 4490-82-8 | C4H11NO*ClH |
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O-丁基羟胺 | O-n-butylhydroxylamine | 5622-77-5 | C4H11NO |
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O-[2-(三氟甲基)-4-硝基苯基]羟胺 | O-[4-nitro-2-(trifluoromethyl)phenyl]hydroxylamine | 94832-15-2 | C7H5F3N2O3 |
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O-[(乙氧基羰基)氰基甲胺]-N,N,N',N'-四甲基硫脲六氟磷酸盐(HOTU) | HOTU; O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium hexafluorophosphate | 333717-40-1 | C10H17F6N4O3P |
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O-3-氯-2-丙烯基羟胺 | O-3-chloro-2-propenylhydroxylamine | 87851-77-2 | C3H6ClNO |
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O-(金刚烷-1-基)羟胺 | O-(1-adamantyl)oxyamine | 55930-71-7 | C10H17NO |
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O-(苄氧基甲基)羟胺 | O-(benzyloxymethyl)hydroxylamine | 895588-70-2 | C8H11NO2 |
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O-(叔丁基二苯基硅烷基)羟胺 | O-(tert-butyl)diphenylsilylhydroxylamine | 103587-51-5 | C16H21NOSi |
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O-(叔丁基二甲硅烷基)-N-苯甲酰苯胺 | tert-butyldimethylsilyl N-phenylbenzimidate | 404392-70-7 | C19H25NOSi |
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O-(叔丁基二甲基硅烷)羟胺 | O-(tert-butyldimethylsilanyl)hydroxylamine | 41879-39-4 | C6H17NOSi |
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O-(叔丁基二甲基硅基)-N-甲苯磺酰基羟胺 | O-TBS-N-tosylhydroxylamine | 1028432-04-3 | C13H23NO3SSi |
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O-(三甲基硅)羟胺 | O-Trimethylsilylhydroxylamine | 22737-36-6 | C3H11NOSi |
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