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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噻唑-4-硼酸 | thiazol-4-ylboronic acid | 1016642-07-1 | C3H4BNO2S |
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噻唑-2-硼酸 | (thiazol-2-yl)boronic acid | 389630-95-9 | C3H4BNO2S |
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噻吩并[3,2-b!噻吩-2-羧酸甲酯 | methyl thieno[3,2-b]thiophene-2-carboxylate | 98800-10-3 | C8H6O2S2 |
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噻吩并[3,2-B]噻吩-2,5-二基二硼酸 | thieno[3,2-b]thiophene-2,5-diyldiboronic acid | 1281324-46-6 | C6H6B2O4S2 |
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噻吩-3-硼酸频哪醇酯 | 4,4,5,5-tetramethyl-2-thiophen-3-yl-[1,3,2]dioxaborolane | 214360-70-0 | C10H15BO2S |
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噻吩-2-硼酸频哪醇酯 | 2-thiopheneboronic acid pinacol ester | 193978-23-3 | C10H15BO2S |
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噻吩-1-硼酸 | thianthren-1-yl boronic acid | 108847-76-3 | C12H9BO2S2 |
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噻加宾乙酯 | ethyl (R)-1-<4,4-bis(3-methyl-2-thienyl)-3-butenyl>-3-piperidinecarboxylate | 145821-58-5 | C22H29NO2S2 |
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噻克索酮 | tioxolone | 4991-65-5 | C7H4O3S |
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噌啉盐酸盐 | cinnolin-2-ium chloride | 5949-24-6 | C8H6N2*ClH |
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噁草酸 | propaquizafop | 111479-05-1 | C22H22ClN3O5 |
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噁唑-5-羧酸乙酯 | oxazol-5-yl-carboxylic acid ethyl ester | 118994-89-1 | C6H7NO3 |
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噁丁环烷-3-磺酰氯 | oxetane-3-sulfonyl chloride | 1393585-06-2 | C3H5ClO3S |
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嘧啶-4-硼酸 | pyrimidin-4-ylboronic acid | 852362-24-4 | C4H5BN2O2 |
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嘧啶-2-硼酸频那醇酯 | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine | 937593-41-4 | C10H15BN2O2 |
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嘧啶-2-硼酸 | 2-pyrimidinylboronic acid | 851199-85-4 | C4H5BN2O2 |
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喹硫平亚砜 | Quetiapine sulfoxide | 329216-63-9 | C21H25N3O3S |
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喹啉-8-磺酸钠 | sodium quinoline-8-sulfonate | 70086-60-1 | C9H6NO3S*Na |
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喹啉-8-磺酰氯 | quinoline-8-sulfonyl chloride | 18704-37-5 | C9H6ClNO2S |
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喹啉-7-硼酸 | quinolin-7-ylboronic acid | 629644-82-2 | C9H8BNO2 |
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喹啉-6-磺酸 | 6-quinolinesulfonic acid | 65433-95-6 | C9H7NO3S |
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喹啉-6-硼酸 | 6-quinolineboronic acid | 376581-24-7 | C9H8BNO2 |
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喹啉-5-羧酸 | quinoline-5-carboxylic acid | 7250-53-5 | C10H7NO2 |
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喹啉-5-硼酸 | quinolin-5-ylboronic acid | 355386-94-6 | C9H8BNO2 |
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喹啉-4-硼酸 | quinolin-4-ylboronic acid | 371764-64-6 | C9H8BNO2 |
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喹啉-3-磺酸 | 3-Sulfo-chinolin | 6046-41-9 | C9H7NO3S |
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喹啉-2-磺酸 | quinoline-2-sulfonic acid | 6046-38-4 | C9H7NO3S |
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喹啉-2-硼酸 | 2-quinolineboronic acid | 745784-12-7 | C9H8BNO2 |
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唑-4-羧酸 | 1,3-oxazole-4-carboxylic acid | 23012-13-7 | C4H3NO3 |
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哒嗪-3-硫醇 | 3-mercaptopyridazine | 28544-77-6 | C4H4N2S |
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哌嗪鎓麝香草酚-6-磺酸盐 | Piperazinium thymol-6-sulfonate | 6266-81-5 | C14H24N2O4S |
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哌嗪-N,N'二乙基磺酸1.5钠盐 | 1,4-Piperazinediethanesulfonic acid, sodium salt (2:3) | 100037-69-2 | C16H33N4Na3O12S4 |
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哌嗪-N,N'-双(2-羟基丙烷磺酸) | piperazine-N,N'-bis[2-hydroxypropanesulfonic acid] | 68189-43-5 | C10H22N2O8S2 |
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哌嗪-1-甲脒 | piperazine-1-carboxamidine | 45695-84-9 | C5H12N4 |
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哌啶-4-甲酸叔丁酯盐酸盐 | tert-butyl piperidine-4-carboxylate hydrochloride | 892493-65-1 | C10H19NO2*ClH |
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哌啶-3-碳酰肼 | piperidine-3-carbohydrazide | 689758-90-5 | C6H13N3O |
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哌啶-3-甲酸乙酯盐酸盐 | ethyl piperidine-3-carboxylate hydrochloride | 4842-86-8 | C8H15NO2*ClH |
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哌啶-1-磺酰氯 | 1-piperidinesulfonyl chloride | 35856-62-3 | C5H10ClNO2S |
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哌啶-1,3-二羧酸-1-苄酯-3-甲酯 | 1-benzyl 3-methyl piperidine-1,3-dicarboxylate | 174543-74-9 | C15H19NO4 |
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哌啶-1,3-二甲酸 1-苄酯 3-乙酯 | 1-benzyl 3-ethyl piperidine-1,3-dicarboxylate | 310454-53-6 | C16H21NO4 |
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哈尔满碱 | harmane | 486-84-0 | C12H10N2 |
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咪唑烷基脲 | Germall 115 | 39236-46-9 | C11H16N8O8 |
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咪唑并[1,2-f]菲啶 | imidazo[1,2-f]phenanthridine | 37694-95-4 | C15H10N2 |
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咪唑并[1,2-A]嘧啶-6-甲酸甲酯 | methyl imidazo[1,2-a]pyrimidin-6-carboxylate | 1083196-24-0 | C8H7N3O2 |
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咪唑-4-甲酸甲酯 | 1H-imidazole-5-carboxylic acid methyl ester | 17325-26-7 | C5H6N2O2 |
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咪唑 三氟甲磺酸盐 | imidazolium triflate | 29727-06-8 | CF3O3S*C3H5N2 |
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咖啡酸苯乙酯 | Caffeic acid phenethyl ester | 115610-29-2 | C17H16O4 |
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咖啡酸苯乙酯 | caffeic acid phenethylester | 104594-70-9 | C17H16O4 |
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咔唑 D8 | 9H-carbazole-1,2,3,4,5,6,7,8-d8 | 38537-24-5 | C12H9N |
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呫吨-9-甲酸 | xanthene-9-carboxylic acid | 82-07-5 | C14H10O3 |
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