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 |
---|---|---|---|---|
(S)-(+)-2-(甲氧基甲基)吡唑烷 | (2S)-2-(methoxymethyl)-1-pyrrolidine | 63126-47-6 | C6H13NO |
|
(S)-(+)-1-苯基-1,2-乙二醇对甲苯磺酸酯 | (S)-1-phenyl-2-(tosyloxy)ethanol | 40435-14-1 | C15H16O4S |
|
(S)-(+)-1-(9-蒽基)-2,2,2-三氟乙醇 | (S)-2,2,2-trifluro-1-(anthryl)ethanol | 60646-30-2 | C16H11F3O |
|
(S)-(+)-1-(1-萘基)乙基异氰酸酯 | (S)-1-(1-naphthyl)ethyl isocyanate | 73671-79-1 | C13H11NO |
|
(S)-(+)-1,2,3,4-四氢-1-萘酚 | (S)-1-tetralol | 53732-47-1 | C10H12O |
|
(S)-(+)-1,1'-联-2-萘酚二(三氟甲磺酸酯) | (S)-2,2'-bis((trifluoromethanesulfonyl)oxy)-1,1'-binaphthyl | 128544-05-8 | C22H12F6O6S2 |
|
(S)-(+)-(2,6-二甲基-3,5-二氧-4-磷酸-环庚基[2,1-a | O,O'-(1,1'-dinaphthyl-2,2'-diyl-3,3'-dimethyl)-N,N-dimethylphosphoramidite | 185449-86-9 | C24H22NO2P |
|
(R)-1-Boc-2-乙酰基-吡咯烷 | tert-butyl (2R)-2-acetylpyrrolidine-1-carboxylate | 675185-27-0 | C11H19NO3 |
|
(R)-苄氧甲基环氧乙烷 | (R)-benzyl glycidol | 14618-80-5 | C10H12O2 |
|
(R)-缩水甘油酸甲酯 | methyl (2R)-glycidate | 111058-32-3 | C4H6O3 |
|
(R)-缩水甘油 | (R)-glycidol | 57044-25-4 | C3H6O2 |
|
(R)-氮-1-苯乙基-氮'-三乙氧基硅基丙基脲 | 1-(1-Phenylethyl)-3-[3-(triethoxysilyl)propyl]urea | 68959-21-7 | C18H32N2O4Si |
|
(R)-氨基苯乙酸甲酯 | (R)-Phenylglycine methyl ester | 24461-61-8 | C9H11NO2 |
|
(R)-氧化柠檬烯 | Limonene oxide | 1195-92-2 | C10H16O |
|
(R)-对甲苯磺酸-1-甘油酯 | (R)-3-tosyloxy-1,2-propanediol | 41274-09-3 | C10H14O5S |
|
(R)-十八烷酸-2,3-二羟丙酯 | (R)-2,3-dihydroxypropyl stearate | 14811-92-8 | C21H42O4 |
|
(R)-α-(2-环氧乙基)苯甲醚 | (2R)-1,2-epoxy-3-phenoxypropane | 71031-02-2 | C9H10O2 |
|
(R)-Α-[N-(叔丁氧羰基甲基)氨基甲酰基]苄胺 | (R)-α-[N-(t-butoxycarbonylmethyl)carbamoyl]benzylamine | 439088-74-1 | C14H20N2O3 |
|
(R)-t-叔丁基二甲基硅基缩水甘油醚 | tert-butyldimethylsilyl (R)-glycidyl ether | 124150-87-4 | C9H20O2Si |
|
(R)-[[哌啶-3-基]甲基]氨基甲酸叔丁酯 | (R)-1-piperidin-3-ylmethyl-carbamic acid tert-butyl ester | 879275-33-9 | C11H22N2O2 |
|
(R)-[[1-[[(甲基磺酰)氧]甲基]-2-苄氧基乙氧基]甲基]膦酸二乙酯 | (R)-3-O-Benzyl-2-O-<(diethylphosphonyl)methyl>-1-O-(methylsulfonyl)glycerol | 120362-30-3 | C16H27O8PS |
|
(R)-N-苄基吡咯-3-甲醇对甲苯磺酸酯 | (3R)-3-<(4-tolylsulfonyl)oxy>-1-(phenylmethyl)pyrrolidine | 116183-80-3 | C18H21NO3S |
|
(R)-N,N'-二甲基-1,1'-双萘二胺 | (R)-N,N'-dimethyl-1,1'-binaphthyl-2,2'-diamine | 93713-30-5 | C22H20N2 |
|
(R)-7,7'-双(二(对甲基苯基)膦基]-1,1'-螺二氢茚 | (R)-Tol-SDP | 528521-87-1 | C45H42P2 |
|
(R)-5-(6-(氯甲基)-1H-苯并[D]咪唑-1-基)-3-(1-(2-(三氟甲基)苯基)乙氧 | methyl 5-[6-(chloromethyl)-1H-benzimidazol-1-yl]-3-({(1R)-1-[2-(trifluoromethyl)phenyl]ethyl}oxy)thiophene-2-carboxylate | 929095-40-9 | C23H18ClF3N2O3S |
|
(R)-4-溴-alpha-甲基苄醇 | (R)-1-(4-bromophenyl)ethanol | 76155-78-7 | C8H9BrO |
|
(R)-4-氯-3-羟基丁酸甲酯 | methyl (R)-4-chloro-3-hydroxybutyrate | 88496-70-2 | C5H9ClO3 |
|
(R)-3-羟基四氢呋喃对甲苯磺酸酯 | (R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate | 219823-47-9 | C11H14O4S |
|
(R)-3-羟基丁酸甲酯 | Methyl (R)-3-hydroxybutyrate | 3976-69-0 | C5H10O3 |
|
(R)-3-羟基-gamma-丁内酯 | (R)-3-hydroxybutyrolactone | 58081-05-3 | C4H6O3 |
|
(R)-3-氯苯基环氧乙烷 | (R)-meta-chlorostyrene oxide | 62600-71-9 | C8H7ClO |
|
(R)-3-氨基丁酸甲酯盐酸盐 | (R)-methyl 3-aminobutanoate hydrochloride | 139243-54-2 | C5H11NO2*ClH |
|
(R)-3-氨基丁酸甲酯 | methyl 3-aminobutyrate | 6078-06-4 | C5H11NO2 |
|
(R)-3-氨基-3-苯丙酸乙酯盐酸盐 | (R)-3-amino-3-phenylpropionic acid ethyl ester hydrochloride | 340188-50-3 | C11H15NO2*ClH |
|
(R)-3-哌啶甲酸乙酯 | (R)-ethyl nipecotate | 25137-01-3 | C8H15NO2 |
|
(R)-3-吡咯烷-2-基-苯甲酸甲基酯盐酸盐 | (R)-3-pyrrolidin-2-yl-benzoic acid methyl ester hydrochloride | 1354721-23-5 | C12H15NO2*ClH |
|
(R)-3-Boc-氨基-γ-丁内酯 | (R)-4-(tert-butyloxycarbonylamino)-γ-butyrolactone | 137105-97-6 | C9H15NO4 |
|
(R)-3-(氨基甲基)吗啉-4-羧酸叔丁酯 | tert-butyl (3R)-3-(aminomethyl)morpholine-4-carboxylate | 1187929-33-4 | C10H20N2O3 |
|
(R)-3,3′-二-9-蒽基-1,1′-二-2-萘酚 | (R)-3,3'-di(anthracen-9-yl)-[1,1'-binaphthalene]-2,2'-diol | 361342-50-9 | C48H30O2 |
|
(R)-3,3'-二苯基-1,1'-联萘酚 | (R)-(+)-3,3'-diphenyl-[1,1'-binaphthalene]-2,2'-diol | 75684-93-4 | C32H22O2 |
|
(R)-3,3'-二溴-2,2'-二甲氧基-1,1'-联萘 | (R)-3,3'-dibromo-2,2'-dimethoxy-1,1'-binaphthalene | 75714-59-9 | C22H16Br2O2 |
|
(R)-2-苯基-CBS-恶唑硼烷 | (R)-tetrahydro-1,3,3-triphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole | 145238-45-5 | C23H22BNO |
|
(R)-2-羟基戊酸乙酯 | ethyl (R)-2-hydroxypentanoate | 115626-59-0 | C7H14O3 |
|
(R)-2-羟基丁酸甲酯 | (R)-methyl 2-hydroxybutanoate | 73349-07-2 | C5H10O3 |
|
(R)-2-羟基-alpha-[(甲基氨基)甲基]-1,3,2-苯并二氧杂戊硼烷-5-甲醇 | Epinephryl borate | 5579-16-8 | C9H12BNO4 |
|
(R)-2-羟基-4-苯基丁酸乙酯 | ethyl (R)-2-hydroxy-4-phenylbutyrate | 90315-82-5 | C12H16O3 |
|
(R)-2-羟基-3-甲基丁酸叔丁酯 | (-)-tert-butyl 2-hydroxy-3-methylbutanoate | 4216-96-0 | C9H18O3 |
|
(R)-2-甲基琥珀酸-4-叔丁酯 | (R)-4-(tert-butoxy)-2-methyl-4-oxobutanoic acid | 185836-75-3 | C9H16O4 |
|
(R)-2-甲基氮丙啶-1-羧酸叔丁酯 | (R)-(-)-N-(tert-Butoxycarbonyl)-2-methylaziridine | 129319-91-1 | C8H15NO2 |
|
(R)-2-甲基丁酸 | (R)-2-methylbutyric acid | 32231-50-8 | C5H10O2 |
|