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 |
|---|---|---|---|
| 6-[(叔丁氧基羰基)氨基]烟酸甲酯 | methyl 6-((tert-butoxycarbonyl)amino)nicotinate | 144186-11-8 | C12H16N2O4 |
| 6-[(4-叠氮-2-硝基苯基)氨基]己酸磺酸基琥珀酰亚胺酯 | Sulfosuccinimidyl 6-((4-azido-2-nitrophenyl)amino)hexanoate | 102568-43-4 | C16H18N6O9S |
| 6-OG488活性酯 | 2',7'-difluorofluorescein-6-carboxylic acid, succinimidyl ester | 198139-50-3 | C25H13F2NO9 |
| 6-O-alpha-D-葡糖基-alpha-环糊精 | alpha-Glucosyl-alpha-cyclodextrin | 10058-19-2 | C42H70O35 |
| 6-O-(三异丙基硅基)-D-葡萄烯糖 | 6-O-triisopropylsilyl-D-glucal | 137915-37-8 | C15H30O4Si |
| 6-O-(三异丙基硅基)-D-半乳醛 | 6-O-(triisopropylsilyl)-D-galactal | 166021-01-8 | C15H30O4Si |
| 6-(马来酰亚胺基)己酸琥珀酰亚胺酯 | 6-maleimidohexanoic acid N-hydroxylsuccinimide ester | 55750-63-5 | C14H16N2O6 |
| 6-(甲氧基羰基)-2-萘酸 | 6-(methoxycarbonyl)-2-naphthoic acid | 7568-08-3 | C13H10O4 |
| 6-(甲基氨基)-3-吡啶硼酸频那醇酯 | N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine | 1005009-98-2 | C12H19BN2O2 |
| 6-(环丙基甲氧基)吡啶-3-硼酸 | (6-(Cyclopropylmethoxy)pyridin-3-yl)boronic acid | 1028749-31-6 | C9H12BNO3 |
| 6-(溴甲基)烟酸甲酯 | methyl 6-bromomethylnicotinate | 131803-48-0 | C8H8BrNO2 |
| 6-(氯甲酸基)己炔羧酸乙酯 | ethyl 6-(chloroformyl)hexanoate | 14794-32-2 | C9H15ClO3 |
| 6-(氨基甲基)烟酸甲酯 | methyl 6-(aminomethyl)nicotinate | 139183-87-2 | C8H10N2O2 |
| 6-(氨基甲基)吡啶甲酸甲酯盐酸盐 | methyl 6-aminomethyl-pyridine-2-carboxylate hydrochloride | 171670-23-8 | C8H10N2O2*ClH |
| 6-(对甲苯胺基)-2-萘磺酸钠 | 2,6-p-toluidinonaphthalene sulfonate sodium salt | 53313-85-2 | C17H14NO3S*Na |
| 6-(二甲基氨基)-2-萘醛 | 6-(dimethylamino)-2-naphthaldehyde | 173471-71-1 | C13H13NO |
| 6-(二甲基氨基) -4-羟基-2-萘酸甲酯 | methyl 6-(dimethylamino)-4-hydroxy-2-naphthoate | 263026-75-1 | C14H15NO3 |
| 6-(二丁基氨基)-1,3,5-三唑-2,4-二硫醇 | 2-di-n-butylamino-1,3,5-triazine-4,6-dithiol | 29529-99-5 | C11H20N4S2 |
| 6-(三氟甲氧基)吡啶-3-基]硼酸 | [6-(trifluoromethoxy)pyridine-3-yl]boronic acid | 1008140-70-2 | C6H5BF3NO3 |
| 6-(三氟甲基)-1-茚满酮 | 6-(trifluoromethyl)-2,3-dihydro-1H-inden-1-one | 68755-37-3 | C10H7F3O |
| 6-(5-异喹啉)-1-萘羧酰胺 | 6-(isoquinolin-5-yl)-1-naphthamide | 919363-03-4 | C20H14N2O |
| 6-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并二氢吡喃 | 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)chroman | 1002727-88-9 | C15H21BO3 |
| 6-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并[d]噻唑 | 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazole | 1002309-47-8 | C13H16BNO2S |
| 6-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-吡啶羧酸甲酯 | methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate | 1310384-84-9 | C13H18BNO4 |
| 6-(2-硝基苯基)咪唑并[2,1-b]噻唑-3-羧酸乙酯 | 6-(2-nitrophenyl)-imidazo[2,1-b]thiazole-3-carboxylic acid ethyl ester | 925437-84-9 | C14H11N3O4S |
| 6-(1,4-二氮杂环庚烷-1-基)烟腈 | 6-(1,4-diazepan-1-yl)pyridine-3-carbonitrile | 683274-59-1 | C11H14N4 |
| 6,9-二苯基-9H-咔唑-3-基-3-硼酸 | (6,9-diphenyl-9H-carbazol-3-yl)boronic acid | 1133058-06-6 | C24H18BNO2 |
| 6,9-二氯-2-甲氧基吖啶 | 6,9-dichloro-2-methoxyacridine | 86-38-4 | C14H9Cl2NO |
| 6,8-二氯辛酸乙酯 | ethyl 6,8-dichlorooctanoate | 1070-64-0 | C10H18Cl2O2 |
| 6,7-去氢乙炔基雌二醇 | 3,17β-dihydroxy-19-norpregna-1,3,5(10),6-tetraene-20-yne | 67703-68-8 | C20H22O2 |
| 6,7-二甲氧基-3,4-二氢-2H-1-萘酮 | 6,7-dimethoxy-1-oxo-1,2,3,4-tetrahydronaphthalene | 13575-75-2 | C12H14O3 |
| 6,7-二甲氧基-3,4-二氢-1H-2-萘酮 | 6,7-dimethoxy-1,2,3,4-tetrahydronaphthalen-2-one | 2472-13-1 | C12H14O3 |
| 6,7-二溴-2-萘腈 | 6,7-dibromo-2-naphthonitrile | 139914-16-2 | C11H5Br2N |
| 6,7-二溴-2-萘甲酸 | 6,7-Dibromo-2-naphthoic acid | 131331-19-6 | C11H6Br2O2 |
| 6,7-二氢茚并[5,6-d][1,3]二氧-5-酮 | 5,6-methylenedioxy-1-indanone | 6412-87-9 | C10H8O3 |
| 6,7-二氢-5,8-二甲基二苯并(b,j)(1,10)菲咯啉 | 6,7-dihydro-5,8-dimethyldibenzo<bj><1,10>phenanthroline | 5298-71-5 | C22H18N2 |
| 6,7-二氢-2-五氟苯基-5H-吡咯并[2,1-c][1,2,4]三唑鎓四氟硼酸盐 | 6,7-Dihydro-2-pentafluorophenyl-5H-pyrrolo[2,1-c]-1,2,4-triazolium tetrafluoroborate | 862095-91-8 | C11H7BF9N3 |
| 6,7-二氢-1,7-萘啶-8(5H)-酮 | 6,7-dihydro-1,7-naphthyridin-8(5H)-one | 301666-63-7 | C8H8N2O |
| 6,7-二氟-3,4-二氢萘-1(2H)-酮 | 6,7-difluoro-3,4-dihydronaphthalen-1(2H)-one | 137114-68-2 | C10H8F2O |
| 6,7-二氟-1-甲基-4-氧代-4H-[1,3]噻嗪[3,2-a]并喹啉-3-羧酸乙酯 | ethyl 6,7-difluoro-1-methyl-4-oxo-4H-(1,3)-thiazeto(3,2-a)quinoline-3-carboxylate | 113046-72-3 | C14H11F2NO3S |
| 6,7,8-三氟-1-(甲酰基甲基氨基)-1,4-二氢-4-氧代-3-喹啉羧酸乙酯 | 6,7,8-Trifluor-1-(formylmethylamino)-1,4-dihydro-4-oxo-3-chinolincarbonsaeure-ethylester | 100276-65-1 | C14H11F3N2O4 |
| 6,6′-[(3,3′-二叔丁基-5,5′-二甲氧基-1,1′-二苯基-2,2′-二基)双(氧)]双(二苯并[d,f][1,3,2]二噁磷杂庚英) | biphephos | 121627-17-6 | C46H44O8P2 |
| 6,6-二甲基-5-亚甲基-1,3-环戊二烯 | 6,6'-dimethyl fulvene | 2175-91-9 | C8H10 |
| 6,6-二甲基-2-亚甲基-3-环己烯-1-羧酸乙酯 | ethyl 2,6,6-trimethyl-2,4-cyclohexadiene-1-carboxylate | 35044-57-6 | C12H18O2 |
| 6,6-二氟-1,4-二氮杂双环[3.0]壬烷二盐酸盐 | 7,7-Difluorooctahydropyrrolo[1,2-a]pyrazine dihydrochloride | 1305712-21-3 | C7H14Cl2F2N2 |
| 6,6-(9H-芴-9,9-二基)双(萘-2-醇) | 9,9-bis(6-hydroxy-2-naphthyl)fluorene | 934557-66-1 | C33H22O2 |
| 6,6'-二硫代二-己酸 | 6,6’-disulfanediyldihexanoic acid | 92038-67-0 | C12H22O4S2 |
| 6,13-双(三甲硅基乙炔基)并五苯 | 6,13-bis(trimethylsilylethynyl)pentacene | 317809-68-0 | C32H30Si2 |
| 6,13-五并苯醌 | 6,13-pentacenequinone | 3029-32-1 | C22H12O2 |
| 6,13-二氢-二苯并[b,i]吩嗪 | 6,13-dihydro-6,13-diazapentacene | 10350-06-8 | C20H14N2 |