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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18-冠醚-6 | 18-crown-6 ether | 17455-13-9 | C12H24O6 |
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18-(2,5-二氧代吡咯烷-1-基)十八烷二羧酸叔丁酯 | 1-(tert-butyl) 18-(2,5-dioxopyrrolidin-1-yl) octadecanedioate | 843666-34-2 | C26H45NO6 |
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17-氨基-10-氧代-3,6,12,15-四氧杂-9-氮杂十七烷酸 | [2-(2-{2-[2-(2-aminoethoxy)ethoxy]acetylamino}ethoxy)ethoxy]acetic acid | 1143516-05-5 | C12H24N2O7 |
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17-叠氮-3,6,9,12,15-五氧杂十七烷-1-胺 | 17-azido-3,6,9,12,15-pentaoxaheptadecan-1-amine | 516493-93-9 | C12H26N4O5 |
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17-十八炔酸 | 17-octadecynoic acid | 34450-18-5 | C18H32O2 |
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16-羟基棕榈酸 | 16-hydroxyhexadecanoic acid | 506-13-8 | C16H32O3 |
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16-溴十六烷酸甲酯 | methyl 16-bromohexadecanoate | 26825-89-8 | C17H33BrO2 |
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16-巯基十六烷基酸 | 16-mercaptohexadecanoic acid | 69839-68-5 | C16H32O2S |
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16,17-环氧孕烯醇酮 | 3β-hydroxy-16α,17α-epoxypregn-5-en-20-one | 974-23-2 | C21H30O3 |
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16,17-二羟基蒽酮紫 | 16,17-dihydroxyviolanthrene-5,10-dione | 128-59-6 | C34H16O4 |
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16,17-二癸氧基蒽酮紫 | 16,17-didecyloxyviolanthrone | 71550-33-9 | C54H56O4 |
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15-羟基十酸 | 15-hydroxylpentadecanoic acid | 4617-33-8 | C15H30O3 |
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15-生物素-氨基-4,7,10,13-二氧杂壬酸N-羟基琥珀酰亚胺 | NHS-PEG<sub>4</sub>-Biotin | 459426-22-3 | C25H40N4O10S |
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15-氧代曲伏前列素 | 15-Keto Travoprost | 404830-45-1 | C26H33F3O6 |
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15-冠醚-5 | 15-crown-5 | 33100-27-5 | C10H20O5 |
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14-叠氮-3,6,9,12-四氧十四烷醇 | 14-azido-3,6,9,12-tetraoxatetradecan-1-ol | 86770-68-5 | C10H21N3O5 |
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13-乙基-11-亚甲基-4-雌烯-17-酮 | 11,11-Methylen-18-methyl-Δ<sup>4</sup>-oestren-17-on | 54024-21-4 | C20H28O |
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12-羟基硬脂酸丁酯 | 12-hydroxy-octadecanoic acid butyl ester | 5417-30-1 | C22H44O3 |
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12-羟基硬脂酸 | 12-Hydroxystearic acid | 106-14-9 | C18H36O3 |
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12-溴十二酸甲酯 | methyl 12-bromododecanoate | 26825-95-6 | C13H25BrO2 |
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12-巯基癸酸 | 12-mercaptododecanoic acid | 82001-53-4 | C12H24O2S |
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12-冠醚-4 | (1,4,7,10-tetraoxacyclododecane) | 294-93-9 | C8H16O4 |
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12'-羟基-5'alpha-异丁基-2'-异丙基麦角它曼-3',6',18-三酮磷酸酯 | 12'-Hydroxy-5'alpha-isobutyl-2'-isopropylergotaman-3',6',18-trionephosphate | 6045-63-2 | C32H44N5O9P |
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12'-羟基-2',5'alpha-二异丙基麦角它曼-3',6',18-三酮磷酸酯 | 12'-Hydroxy-2',5'alpha-diisopropylergotaman-3',6',18-trione phosphate | 6030-85-9 | C31H40N5O8P |
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11碳酸三甘油酯 | triundecanoin | 13552-80-2 | C36H68O6 |
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11beta,17,21-三羟基孕甾-4-烯-3,20-二酮 21-甲烷磺酸酯 | Cortisol 21-mesylate | 6677-96-9 | C22H32O7S |
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11H-苯并[b]芴-11-酮 | 11H-Benzo[b]fluoren-11-one | 3074-03-1 | C17H10O |
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11-羟基十一烷酸 | 11-hydroxyundecanoic acid | 3669-80-5 | C11H22O3 |
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11-甲氧基-11-氧代十一酸 | undecanedioic acid monomethyl ester | 3927-60-4 | C12H22O4 |
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11-溴十一酸甲酯 | 11-bromo-undecanoic acid methyl ester | 6287-90-7 | C12H23BrO2 |
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11-溴十一酸 | 11-bromoundecane acid | 2834-05-1 | C11H21BrO2 |
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11-溴十一基三甲氧基硅烷 | (11-bromoundecyl)trimethoxysilane | 17947-99-8 | C14H31BrO3Si |
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11-溴代正十一烷基二甲基氯硅烷 | (11-bromoundecyl)chlorodimethylsilane | 330457-42-6 | C13H28BrClSi |
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11-溴代十一烷基三氯硅烷 | 1-bromo-11-(trichlorosilyl)-undecane | 79769-48-5 | C11H22BrCl3Si |
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11-溴-1-十一醇 | 1-Bromo-11-hydroxyundecane | 1611-56-9 | C11H23BrO |
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11-氨基十一烷基三乙氧基硅烷 | 11-aminoundecyltriethoxysilane | 116821-45-5 | C17H39NO3Si |
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11-巯基十一烷酸 | 11-mercaptounadecanoic acid | 71310-21-9 | C11H22O2S |
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11-巯基十一烷基氢醌 | 11-(2,5-dihydroxyphenyl)-1-mercaptoundecane | 185839-47-8 | C17H28O2S |
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11-哌嗪-二苯并[b,f][1,4]硫氮杂卓盐酸盐 | 11-(1-Piperazinyl)-dibenzo[b,f][1,4]thiazepine dihydrochloride | 111974-74-4 | C17H19Cl2N3S |
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11-叠氮丁烯二酸甲酯,METHYL11-AZIDOUNDECANOATE | methyl 11-azidoundecanoate | 128322-48-5 | C12H23N3O2 |
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11-二十一酮 | heneicosan-11-one | 19781-72-7 | C21H42O |
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10H-螺[吖啶-9,9'-芴] | 10H-spiro[acridine-9,9'-fluorene] | 92638-81-8 | C25H17N |
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10-甲酯基癸基二甲基氯硅烷 | 10-(carbomethoxy)decyldimethylchlorosilane | 53749-38-5 | C14H29ClO2Si |
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10-烯基十一烷基三氯硅烷 | 10-Undecenyltrichlorosilane | 17963-29-0 | C11H21Cl3Si |
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10-溴蒽-9-羧酸 | 10-bromoanthracene-9-carboxylic acid | 6929-81-3 | C15H9BrO2 |
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10-溴蒽-9-硼酸 | (10-bromoanthracen-9-yl)boronic acid | 641144-16-3 | C14H10BBrO2 |
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10-溴代癸酸乙酯 | ethyl 10-bromo-decanoate | 55099-31-5 | C12H23BrO2 |
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10-溴-蒽-9-羧酸甲酯 | 10-bromo-9-anthracenecarboxylic acid methyl ester | 2086-18-2 | C16H11BrO2 |
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10-溴-1-癸醇 | 1-bromo-10-decanol | 53463-68-6 | C10H21BrO |
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10-氯-10-氧代癸酸甲酯 | methyl 10-chloro-10-oxodecanoate | 14065-32-8 | C11H19ClO3 |
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