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 |
|---|---|---|---|
| BDP558/568-琥珀酰亚胺酯 | BODIPY-558/568 NHS ester | 150173-73-2 | C20H16BF2N3O4S |
| BAPTA-四甲酯 | 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrakis acetoxymethyl ester | 125367-34-2 | C26H32N2O10 |
| B-苄基-9-硼杂双环[3.3.1]壬烷 | 9-benzyl-9-borabicyclo[3.3.1]nonane | 53317-09-2 | C15H21B |
| B-溴代邻苯二氧硼烷 | bromocatecholborane | 51901-85-0 | C6H4BBrO2 |
| B-氯-1,2-苯二酚硼烷 | 2-chloro-1,3,2-benzodioxaborole | 55718-76-8 | C6H4BClO2 |
| B-[5-甲基-6-(4-吗啉基)-3-吡啶基]硼酸 | (5-methyl-6-morpholinopyridin-3-yl)boronic acid | 1191062-85-7 | C10H15BN2O3 |
| B-[4-[双(联苯-4-基)氨基]苯基]硼酸 | (4-(di([1,1'-biphenyl]-4-yl)amino)phenyl)boronic acid | 943836-24-6 | C30H24BNO2 |
| B-[4-(4-氟苯氧基)苯基]-硼酸 | (4-(4-fluorophenoxy)phenyl)boronic acid | 361437-00-5 | C12H10BFO3 |
| B-[4-(3-氟苯氧基)苯基]-硼酸 | (4-(3-fluorophenoxy)phenyl)boronic acid | 1029438-36-5 | C12H10BFO3 |
| B-[4-(1-甲基乙基)-5-嘧啶]-硼酸 | (4-isopropylpyrimidin-5-yl)boronic acid | 913835-27-5 | C7H11BN2O2 |
| B-[2-[(甲基氨基)羰基]苯基]硼酸 | 2-(methylcarbamoyl)phenylboronic acid | 874459-85-5 | C8H10BNO3 |
| B-[2-(甲基硫代)-3-吡啶基]-硼酸 | 2-(Methylthio)pyridine-3-boronic acid | 1072944-21-8 | C6H8BNO2S |
| B-[1,1':3',1''-三联苯]-3-基硼酸 | m-terphenyl-3-boronic acid | 934603-99-3 | C18H15BO2 |
| B-4-[双(4-甲基苯基)氨基]苯基]硼酸 | (4-(di-p-tolylamino)phenyl)boronic acid | 654067-65-9 | C20H20BNO2 |
| B-(7-溴-9,9-二苯基-9H-芴-2-基)-硼酸 | 2-bromo-9,9-diphenyl-9H-fluorene-7-boronic acid | 1213768-49-0 | C25H18BBrO2 |
| B-(5-甲基-1H-吡唑-3-基)硼酸 | <sub>(5-methyl-1H-pyrazol-3-yl)boronic acid</sub> | 1163248-54-1 | C4H7BN2O2 |
| B-(4-氟-2,6-二甲基苯基)硼酸 | (4-fluoro-2,6-dimethylphenyl)boronic acid | 1392512-54-7 | C8H10BFO2 |
| B-(2-氰基-4-氟苯基)-硼酸 | (2-cyano-4-fluorophenyl)boronic acid | 876601-43-3 | C7H5BFNO2 |
| B-(1-甲基-1H-苯并咪唑-5-基)硼酸 | (1-methyl-1H-benzimidazol-5-yl)boronic acid | 1107627-21-3 | C8H9BN2O2 |
| B-(1-甲基-1H-吡唑-3-基)-硼酸 | (1-methyl-1H-pyrazol-3-yl)boronic acid | 869973-96-6 | C4H7BN2O2 |
| Alpha-甲基均二苯乙烯 | 1,2-diphenylpropene | 779-51-1 | C15H14 |
| Alpha-苯基环戊烷甲酰氯 | 1-phenylcyclopentanecarboxylic acid chloride | 17380-62-0 | C12H13ClO |
| Alpha-甲基苯乙酸甲酯 | 2-phenylpropionic acid methyl ester | 31508-44-8 | C10H12O2 |
| Alpha-甲基苯乙烯 | 1-ethenyl-4-methylbenzene | 622-97-9 | C9H10 |
| Alpha-溴壬酸乙酯 | ethyl 2-bromododecanoate | 6974-87-4 | C14H27BrO2 |
| Alpha-(二正丁胺甲基)-2,7-二氯芴-4-甲醇 | 2-dibutylamino-1-(2,7-dichloro-9H-fluoren-4-yl)ethanol | 69759-61-1 | C23H29Cl2NO |
| Alpha-(三氟甲基)乙烯硼酸 | (3,3,3-trifluoroprop-1-en-2-yl)boronic acid | 357274-85-2 | C3H4BF3O2 |
| Alpha,Β-二氯丙烯腈 | 2,3-dichloroacrylonitrile | 22410-58-8 | C3HCl2N |
| Alpha,Alpha-二甲基-γ-丁内酯 | 3,3'-dimethylbutyrolactone | 3709-08-8 | C6H10O2 |
| Alpha,Alpha -二甲基-Β-甲基琥珀 | α,α-dimethyl-β-methylsuccinimide | 61748-86-5 | C7H11NO2 |
| Alpha,4-二甲基-2-羟基环己烷乙酸-Γ-内酯 | hexahydro-3,6-dimethyl-2(3H)-Benzofuranone | 92015-65-1 | C10H16O2 |
| AMT盐酸盐 | 2-amino-5,6-dihydro-6-methyl-4H-1,3-thiazine hydrochloride | 21463-31-0 | C5H10N2S*ClH |
| ALPHA-载脂蛋白-土霉素 | α-apo-oxytetracycline | 18695-01-7 | C22H22N2O8 |
| ALPHA-安息香肟 | benzoin oxime | 441-38-3 | C14H13NO2 |
| AG221甲磺酸盐 | 2-methyl-1-[(4-[6-(trifluoromethyl)pyridin-2-yl]-6-{[2-(trifluoromethyl)pyridin-4-yl]amino}-1,3,5-triazin-2-yl)amino]propan-2-ol methanesulfonate | 1650550-25-6 | CH4O3S*C19H17F6N7O |
| AE 活性硫酯 | diethylthiophosphoryl-(Z)-(2-aminothiazol-4-yl)methoxyimino acetate | 162208-27-7 | C10H16N3O5PS2 |
| ACROS网站上无此产品了 | tert-butyl (3R)-3-amino-4-phenylbutanoate | 166023-31-0 | C14H21NO2 |
| AC-5-ME-2'-脱氧尿苷亚磷酰胺单体 | 5-methyl dC amidite | 105931-57-5 | C47H54N5O8P |
| A-溴苯戊酸乙酯 | ethyl 2-bromo-5-phenylpentanoate | 80091-08-3 | C13H17BrO2 |
| 9H-芴-9,9-二甲醇 | 9,9-bis(hydroxymethyl)fluorene | 4425-93-8 | C15H14O2 |
| 9H-芴-2-甲腈 | 2-cyanofluorene | 2523-48-0 | C14H9N |
| 9H-咔唑-3-基硼酸 | 9H-carbazol-3-ylboronic acid | 851524-97-5 | C12H10BNO2 |
| 9H-咔唑-2-羧酸甲酯 | methyl 9H-carbazole-2-carboxylate | 26000-33-9 | C14H11NO2 |
| 9.10-二(3',5'-二羧基苯基)蒽 | 5,5′-(anthracene-9,10-diyl)-diisophthalic acid | 422269-95-2 | C30H18O8 |
| 9-辛基-3,6-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-9h-咔唑 | 9-octyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole | 478706-06-8 | C32H47B2NO4 |
| 9-蒽醇 | 9-hydroxymethylanthracene | 1468-95-7 | C15H12O |
| 9-蒽羧酸甲酯 | anthracene-9-carboxylic acid methyl ester | 1504-39-8 | C16H12O2 |
| 9-蒽硼酸 | anthracene-9-boronic acid | 100622-34-2 | C14H11BO2 |
| 9-蒽甲醛肟 | 9-Anthracene carboxamide | 34810-13-4 | C15H11NO |
| 9-蒽甲醛 | 9-Anthraldehyde | 642-31-9 | C15H10O |