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 |
---|---|---|---|---|
3-羧基-4-氯苯硼酸 | 5-borono-2-chlorobenzoic acid | 913835-32-2 | C7H6BClO4 |
|
3-羧丙基二硫化物 | 5,6-dithia-decanedioic acid | 2906-60-7 | C8H14O4S2 |
|
3-羟甲基苯硼酸 | [3-(hydroxymethyl)phenyl]boronic acid | 87199-15-3 | C7H9BO3 |
|
3-羟甲基苯甲酸 | 3-(Hydroxymethyl)benzoic acid | 28286-79-5 | C8H8O3 |
|
3-羟甲基苯甲腈 | 3-(hydroxymethyl)benzonitrile | 874-97-5 | C8H7NO |
|
3-羟甲基氮杂环丁烷-1-羧酸叔丁酯 | 3-hydroxymethyl-azetidine-1-carboxylic acid tert-butyl ester | 142253-56-3 | C9H17NO3 |
|
3-羟基金刚烷-1-羧酸 | 3-hydroxyadamantane-1-carboxylic acid | 42711-75-1 | C11H16O3 |
|
3-羟基邻苯二甲酸二甲酯 | dimethyl 3-hydroxyphthalate | 36669-02-0 | C10H10O5 |
|
3-羟基蒽-2-羧酸 | 2-hydroxy-3-anthranoic acid | 6295-44-9 | C15H10O3 |
|
3-羟基苯硼酸 | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol | 214360-76-6 | C12H17BO3 |
|
3-羟基苯硼酸 | 3-hydroxyphenylboronic acid | 87199-18-6 | C6H7BO3 |
|
3-羟基苯硫酚 | 3-mercaptophenol | 40248-84-8 | C6H6OS |
|
3-羟基苯甲醇 | 3-Hydroxybenzyl alcohol | 620-24-6 | C7H8O2 |
|
3-羟基苯甲酸甲酯 | methyl 3-hydroxybenzoate | 19438-10-9 | C8H8O3 |
|
3-羟基苯甲酸叔丁酯 | tert-butyl 3-hydroxybenzoate | 57704-54-8 | C11H14O3 |
|
3-羟基苯甲酸乙酯 | ethyl-3-hydroxybenzoate | 7781-98-8 | C9H10O3 |
|
3-羟基苯甲酮 | 3-hydroxybenzophenone | 13020-57-0 | C13H10O2 |
|
3-羟基苯并[B]噻吩-2-羧酸甲酯 | methyl 3-hydroxybenzo[b]thiophene-2-carboxylate | 13134-76-4 | C10H8O3S |
|
3-羟基苯基脲 | 1-(3-hydroxyphenyl)urea | 701-82-6 | C7H8N2O2 |
|
3-羟基苯基硫脲 | N-(3-hydroxyphenyl)thiourea | 3394-05-6 | C7H8N2OS |
|
3-羟基苯基乙炔 | 3-hydroxy phenylacetylene | 10401-11-3 | C8H6O |
|
3-羟基苯乙酸甲酯 | 3-hydroxy-benzeneacetic acid, methyl ester | 42058-59-3 | C9H10O3 |
|
3-羟基苯乙酮 | 3-Hydroxyacetophenone | 121-71-1 | C8H8O2 |
|
3-羟基环己基氨基甲酸叔丁酯 | tert-butyl (3-hydroxycyclohexyl)carbamate | 610302-03-9 | C11H21NO3 |
|
3-羟基环丁烷甲腈 | 3-hydroxycyclobutane-1-carbonitrile | 20249-17-6 | C5H7NO |
|
3-羟基戊二酸二甲酯 | dimethyl 3-hydroxypentanedioate | 7250-55-7 | C7H12O5 |
|
3-羟基戊二酸二乙酯 | diethyl 3-hydroxyglutarate | 32328-03-3 | C9H16O5 |
|
3-羟基异烟酸甲酯 | methyl 3-hydroxypyridine-4-carboxylate | 10128-72-0 | C7H7NO3 |
|
3-羟基异恶唑-4-甲酸乙酯 | ethyl 3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate | 7251-53-8 | C6H8N2O3 |
|
3-羟基吡咯烷 | pyrrolidin-3-ol | 40499-83-0 | C4H9NO |
|
3-羟基十六烷酸甲酯 | (R)-β-hydroxyhexadecanoic acid methyl ester | 51883-36-4 | C17H34O3 |
|
3-羟基十六烷酸甲酯 | (+/-)-3-hydroxyhexadecanoic acid methyl ester | 51883-36-4 | C17H34O3 |
|
3-羟基丙酸 | 3-hydroxypropionic acid | 503-66-2 | C3H6O3 |
|
3-羟基丙酰胺 | 3-hydroxypropionamide | 2651-43-6 | C3H7NO2 |
|
3-羟基丙腈 | 3-Hydroxypropionitrile | 109-78-4 | C3H5NO |
|
3-羟基丙磺酸 | 3-hydroxypropanesulfonic acid | 15909-83-8 | C3H8O4S |
|
3-羟基丙基甲基氨基甲酸叔丁酯 | tert-butyl (3-hydroxypropyl)methylcarbamate | 98642-44-5 | C9H19NO3 |
|
3-羟基丁酸钠 | DL-beta-Hydroxybutyric acid sodium salt | 150-83-4 | C4H8NaO3 |
|
3-羟基丁酸甲酯 | 3-hydroxybutyric acid methyl ester | 1487-49-6 | C5H10O3 |
|
3-羟基-苯乙酸乙酯 | ethyl 3-hydroxyphenylacetate | 22446-38-4 | C10H12O3 |
|
3-羟基-丁酸-(3-羟基-丁基酯) | D-beta-hydroxybutyrate-D-1,3-butanediol | 125317-37-5 | C8H16O4 |
|
3-羟基-[1,1’-联苯]-4,4’-二甲腈 | 2-Cyano-5-(4-cyanophenyl)phenol | 1261973-55-0 | C14H8N2O |
|
3-羟基-N-[3-(4-吗啉)丙基]-2-萘羧胺 | 2-Hydroxy-3-N-(γ-morpholinylpropyl)naphthamid | 10155-47-2 | C18H22N2O3 |
|
3-羟基-N-(2-甲氧基-3-二苯并呋喃基)-2-萘甲酰胺 | 3-hydroxy-[2]naphthoic acid-(2-methoxy-dibenzofuran-3-ylamide) | 2672-81-3 | C24H17NO4 |
|
3-羟基-N,N-二甲基苯胺 | 3-Dimethylaminophenol | 99-07-0 | C8H11NO |
|
3-羟基-N,N-二(2-羟基乙基)-2-萘甲酰胺 | 3-hydroxy-[2]naphthoic acid-[bis-(2-hydroxy-ethyl)-amide] | 10089-93-7 | C15H17NO4 |
|
3-羟基-7-甲氧基-N-[3-(吗啉基)丙基]萘-2-甲酰胺 | 3-hydroxy-7-methoxy-naphthalene-2-carboxylic acid 3-morpholin-4-yl-propylamide | 10155-49-4 | C19H24N2O4 |
|
3-羟基-7-溴-2-萘甲酸 | 7-bromo-3-hydroxy-2-naphthoic acid | 1779-11-9 | C11H7BrO3 |
|
3-羟基-7-(苯基乙酰氨基)头孢烷-4-羧酸二苯甲基酯 | Diphenylmethyl (6R)-3-hydroxy-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate | 51762-51-7 | C28H26N2O5S |
|
3-羟基-5-甲烷磺酰基-异噻唑-4-羧酸甲酯 | 3-hydroxy-5-methanesulfonyl-isothiazole-4-carboxylic acid methyl ester | 878477-24-8 | C6H7NO5S2 |
|