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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—— | Bassianolid | 64763-82-2 | C48H84N4O12 |
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—— | 3-methylaminobut-2-enoic acid methyl ester | 13412-12-9 | C6H11NO2 |
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—— | (8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10-methyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-13-carbaldehyde | 52-39-1 | C21H28O5 |
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—— | Oleonsaeure-methylester | 1721-58-0 | C31H48O3 |
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—— | ethyl hexa-2,4-dienoate | 2396-84-1 | C8H12O2 |
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—— | 20-(Hydroxyimino)pregna-5,16-dien-3-yl acetate | 2174-13-2 | C23H33NO3 |
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—— | Chloranthalacton A | 66395-02-6 | C15H16O2 |
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—— | 5,8a-dimethyl-3-methylidene-2H,3H,3aH,4H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-2-one | 64340-41-6 | C15H20O2 |
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—— | Methylmaslinat | 1724-16-9 | C31H50O4 |
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—— | Ursonsaeure-methylester | 989-72-0 | C31H48O3 |
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—— | 4-hydroxy-4-phenylbutanoic acid | 34674-93-6 | C10H12O3 |
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—— | 5,12-Dihydroxyicosa-6,8,10-trienoic acid | 88099-35-8 | C20H34O4 |
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—— | γ-curcumene | 451-55-8 | C15H24 |
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—— | ethyl 3-(dimethylamino)acrylate | 924-99-2 | C7H13NO2 |
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—— | azelaic acid monoethyl ester | 1593-55-1 | C11H20O4 |
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—— | 3,4,5-triacetoxy-benzoic acid methyl ester | 20189-90-6 | C14H14O8 |
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—— | Ethyl Octadeca-6,9,12-trienoate | 31450-14-3 | C20H34O2 |
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—— | n-butyl orsellinate | 31489-30-2 | C12H16O4 |
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—— | ethyldiphenylphosphine sulfide | 1017-98-7 | C14H15PS |
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—— | t-Hexadecanethiol | 25360-09-2 | C16H34S |
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—— | 1,3-dihydroxyacetone dimer | 62147-49-3 | C6H12O6 |
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—— | Ginkgolide M | 15291-78-8 | C20H24O10 |
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—— | Daturadiol | 41498-79-7 | C30H50O2 |
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—— | cortisol | 73565-87-4 | C21H30O5 |
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—— | 9,12-octadecadien-1-ol | 1577-52-2 | C18H34O |
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—— | 2-acetoxybenzaldehyde | 5663-67-2 | C9H8O3 |
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—— | 15-Acetoxyscirpenol | 2623-22-5 | C17H24O6 |
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—— | Prednisolon-21-diethylaminoacetat | 5626-34-6 | C27H39NO6 |
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—— | di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate | 91229-91-3 | C14H23NO5 |
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—— | 7-eicosen-11-one | 63408-44-6 | C20H38O |
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—— | methyl 2-[N-(2,6-dimethylphenyl)-N-(chloroacetyl)-amino]-propionate | 52888-51-4 | C14H18ClNO3 |
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—— | 4-methyl-2-propyltetrahydro-2H-pyran-4-yl acetate | 131766-73-9 | C11H20O3 |
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—— | 2-tridecenoic acid | 6969-16-0 | C13H24O2 |
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—— | 6β-(2-ethoxy-naphthalene-1-carbonylamino)-penicillanic acid | 147-52-4 | C21H22N2O5S |
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—— | propaquizafop | 111479-05-1 | C22H22ClN3O5 |
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—— | 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine | 16834-13-2 | C40H26N8 |
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—— | Fmoc-DL-hArg(Pbf)(Pbf)-OH | 1159680-21-3 | C35H42N4O7S |
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—— | (+)-Cembrene | 1898-13-1 | C20H32 |
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—— | Spirostan-12-one, 3-(acetyloxy)-, (3beta,5alpha,25R)- | 915-35-5 | C29H44O5 |
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—— | Methyl 7,12-dihydroxy-3-oxocholan-24-oate | 14772-99-7 | C25H40O5 |
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—— | 2-Amino-5-[[amino-(phosphonoamino)methylidene]amino]pentanoic acid | 1189-11-3 | C6H15N4O5P |
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—— | propyl oleate | 111-59-1 | C21H40O2 |
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—— | 5,12-Dihydroxyicosa-6,8,10,14,17-pentaenoic acid | 80445-66-5 | C20H30O4 |
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—— | 2-Hydroxy-3-methyl-1,4-naphthoquinone | 483-55-6 | C11H8O3 |
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—— | Momordin II | 96990-19-1 | C47H74O18 |
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—— | (+/-)-rutamarin | 14882-94-1 | C21H24O5 |
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—— | methyl 3-methoxyprop-2-enoate | 34846-90-7 | C5H8O3 |
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—— | 16-hydroxyhexadecanoic acid methyl ester | 36575-67-4 | C17H34O3 |
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—— | 3-amino-2-methoxycarbonyl-1,4-naphthoquinone | 99336-62-6 | C12H9NO4 |
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—— | Pregnenolon-acetat | 1778-02-5 | C23H34O3 |
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