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 |
|---|---|---|---|
| [1,2,4]噻唑并[1,5-a]吡啶-6-羧酸甲酯 | [1,2 4]triazolo[1,5-a]pyridine-6-carboxylic acid methyl ester | 868362-22-5 | C8H7N3O2 |
| [1,2,4]三唑[4,3-A]吡啶-3-硫醇 | [1,2,4]triazolo[4,3-a]pyridine-3-thiol | 6952-68-7 | C6H5N3S |
| [1,1’-联萘]-2,2’-二胺 | 1,1'-Binaphthyl-2,2'-diamine | 4488-22-6 | C20H16N2 |
| [1,1’-联苯]-2,4’-二甲酸二乙酯 | dimethyl (1,1'-biphenyl)-2,4'-dicarboxylate | 55676-77-2 | C16H14O4 |
| [1,1:4,1-三联苯]-4,4-二甲腈 | 4,4''-bis-cyano[1,1';4',1'']terphenyl | 17788-93-1 | C20H12N2 |
| [1,1-联苯]-2-羧酸, 4,4-二羟基 | 4,4'-dihydroxy-[1,1'-biphenyl]-2-carboxylic acid | 53197-57-2 | C13H10O4 |
| [1,1-二苯基-2,2-二(4-甲基苯基]乙烯 | 1,1-diphenyl-2,2-di-p-tolylethylene | 32298-40-1 | C28H24 |
| [1,1-二(4-频哪酯基苯基)-2,2-二苯基]乙烯 | 2,2'-((2,2-diphenylethene-1,1-diyl)bis(4,1-phenylene))bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) | 1447669-03-5 | C38H42B2O4 |
| [1,1':4',1''-三联苯]-4-硼酸频哪醇酯 | 2-([1,1':4',1''-terphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1080632-76-3 | C24H25BO2 |
| [1,1':4',1''-三联苯]-2,2'',4,4''-四羧酸 | terphenyl-2,2',4,4'-tetracarboxylic acid | 1580004-08-5 | C22H14O8 |
| [1,1'-联苯]-2-基氨基甲酸4-哌啶基酯 | 4-piperidyl N-(2-biphenyl)carbamate | 171722-92-2 | C18H20N2O2 |
| [1,1'-联环戊基]-2-基2-丁烯酸酯 | 2-Butenoic acid, [1,1'-bicyclopentyl]-2-yl ester | 68039-73-6 | C14H22O2 |
| [1,1'-二(二叔丁基膦)二茂铁]合二氯钯(II) | dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II) | 95408-45-0 | C26H44Cl2FeP2Pd |
| [(氧代)苯基(三氟甲基)-λ***###4###***-硫酮]二甲基四氟硼酸铵 | [(Oxido)phenyl(trifluoromethyl)-lambda4-sulfanylidene]dimethylammonium Tetrafluoroborate | 1046786-08-6 | C9H11BF7NOS |
| [(叔丁氧羰基氨基)甲基]三氟硼酸钾 | potassium (((tert-butoxycarbonyl)amino)methyl)trifluoroborate | 1314538-55-0 | C6H12BF3NO2*K |
| [(二甲基硅烷亚基)二[(1,2,3,3A,7A-ETA)-1H-茚-1-亚基]]二甲基铪 | Dimethylsilylbis(indenyl)hafnium dimethyl | 220492-55-7 | C22H24HfSi |
| [(三氟甲基)亚磺酰]苯 | phenyl trifluoromethyl sulfoxide | 703-18-4 | C7H5F3OS |
| [(S)-(-)-2,2'-双[二(3,5-二甲基苯基)膦]-1,1'-联萘基](对伞花烃)二氯化钌 | [RuCl(p-cymene)((S)-xylbinap)]Cl | 944451-25-6 | C62H62ClP2Ru*Cl |
| [(S)-(+)-2,2'-双(二苯基膦)-5,5',6,6',7,7',8,8'-八氢-1,1'-联萘基](对伞花烃)二氯化钌 | Chloro[(R)-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl](P-cymene)ruthenium(II) chloride | 944451-26-7 | C54H54Cl2P2Ru |
| [(E)-2-苯基乙烯基]硼酸 | Dihydroxy-styryl-boran | 4363-35-3 | C8H9BO2 |
| [(8R,9S,10R,13S,14S,17S)-10,13-二甲基-3-氧代-1,2,6,7,8,9,11,12,14,15,16,17-十二氢环戊烯并[a]菲-17-基]己酸酯 | O-Hexanoyl-testosteron | 10312-45-5 | C25H38O3 |
| [(8R,9S,10R,13S,14S,17R)-17-乙酰基-3-甲氧基-6,10,13-三甲基-1,2,7,8,9,11,12,14,15,16-十氢环戊烯并[a]菲-17-基]乙酸酯 | 3-Methoxy-17α-acetoxy-6-methyl-pregnadien-(3,5)-on-(20) | 1104-99-0 | C25H36O4 |
| [(5-双环[2.2.1]庚基-2-烯)乙基]三氯硅烷 | 2-(5-Bicyclo[2.2.1]hept-2-enyl)ethyl-trichlorosilane | 54076-73-2 | C9H13Cl3Si |
| [(2R,3S,4S,5R,6S)-3,4,5-三羟基-6-[2-[(2R)-7-氧代-2,3-二氢呋喃并[4,5-g]苯并吡喃-2-基]丙-2-基氧基]四氢吡喃-2-基]甲基(E)-3-(4-羟基-3-甲氧基苯基)丙-2-烯酸酯 | 6'-O-trans-feruloylnodakenin | 131623-14-8 | C30H32O12 |
| [(1S,3aR,5R,5aR,8aR,9S,9aR)-1,5,8a-三甲基-2,8-二氧代-3a,4,5,5a,9,9a-六氢-1H-薁并[6,5-b]呋喃-9-基]2-甲基丙-2-烯酸酯 | arnicolide D | 34532-68-8 | C19H24O5 |
| [(1S,3R,4R,6R)-3-羟基-3,7,7-三甲基-4-双环[4.1.0]庚烷基]乙酸酯 | (-)-4α-acetoxy-3β-hydroxy-trans-carane | 10309-65-6 | C12H20O3 |
| [(1S)-2-[[(叔-丁基)二甲基硅烷基]氧基]-1-(羟基甲基)乙基]-氨基甲酸叔-丁酯 | tert-butyl (S)-(1-((tert-butyldimethylsilyl)oxy)-3-hydroxypropan-2-yl)carbamate | 185692-85-7 | C14H31NO4Si |
| [(1S)-1-[[(2-氟-6-硝基苯甲酰)苯基氨基]羰基]丙基]氨基甲酸叔丁酯 | (S)-[1-(2-fluoro-6-nitro-benzoy)phenylaminocarbonyl]propyl carbamic acid tert-butyl ester | 870281-84-8 | C22H24FN3O6 |
| [(1R,2S,3R,5R)-2,6,6-三甲基双环[3.1.1]庚-3-基]硼烷 | (1R,2S,3R,5R)-2,6,6-Trimethyl-bicyclo[3.1.1]hept-3-yl-borane | 64234-27-1 | C10H17B |
| Zoniporide; CP 597396; [1-(喹啉-5-基)-5-环丙基-1H-吡唑-4-甲酰基]胍 | zoniporide | 241800-98-6 | C17H16N6O |
| WSDBCO-BIOTIN,DBCO-SULFO-LINK-BIOTIN,磺基-二苯并环辛炔-生物素共轭物 | DBCO-Sulfo-Link-Biotin | 1363444-70-5 | C31H35N5O7S2 |
| TRANS-3'-羟基可替宁氘代甲基 | (+/-)-<methyl-d3>-trans-3'-hydroxycotinine | 159956-78-2 | C10H12N2O2 |
| TFNB2,2'-二(三氟甲基)-4,4'-二硝基联苯 | 2,2'-bis-(trifluoromethyl)-4,4'-dinitro-1,1'-biphenyl | 641-98-5 | C14H6F6N2O4 |
| TEMPO甲基丙烯酸酯 | 4-methacryloxy-2,2,6,6-tetramethyl-1-piperidinyloxyl | 15051-46-4 | C13H22NO3 |
| SPACER18亚磷酰胺 | 18-O-dimethoxytritylhexaethyleneglycol-1-[(2-cyanoethyl)(N,N-diisopropylamino)]phosphoramidite | 125607-09-2 | C42H61N2O10P |
| S-苯基硫代苯基砜 | S-Phenyl benzenethiosulfonate | 1212-08-4 | C12H10O2S2 |
| S-苄基异硫脲盐酸盐 | S-benzylisothiourea hydrochloride | 538-28-3 | C8H10N2S*ClH |
| S-腺苷-3-甲硫基丙胺 | decarboxylated S-adenosylmethionine | 22365-13-5 | C14H23N6O3S |
| S-联萘酚磷酸酯 | 1,1'-binaphthyl-2,2'-diyl hydrogenphosphate | 35193-64-7 | C20H13O4P |
| S-碘化丙酰硫代胆碱 | propionylthiocholine iodide | 1866-73-5 | C8H18NOS*I |
| S-硫代乙酸苯酯 | S-phenyl thioacetate | 934-87-2 | C8H8OS |
| S-甲基硫代苯甲酸酯 | (S)-methyl thiobenzoate | 5925-68-8 | C8H8OS |
| S-甲基异硫脲盐酸盐 | S-methylisothiourea hydrochloride | 53114-57-1 | C2H6N2S*ClH |
| S-甲基异硫氨基脲盐酸盐 | S-methyl isothiosemicarbazide hydroiodide | 35600-34-1 | C2H8N3S*I |
| S-甲基-S-(4-羟基苯基)亚磺酰亚胺 | 4-(S-Methylsulfonimidoyl)phenol | 35543-41-0 | C7H9NO2S |
| S-甲基 4-甲基苯硫代磺酸酯 | Methyl thiotosylate | 4973-66-4 | C8H10O2S2 |
| S-替诺福韦二吡呋酯 | tenofovir disoproxil | 1280130-08-6 | C19H30N5O10P |
| S-叔丁基硫代氯甲酸酯 | t-butyl chlorothioformate | 13889-95-7 | C5H9ClOS |
| S-叔丁基硫代乙酸酯 | S-tert-butyl thioacetate | 999-90-6 | C6H12OS |
| S-仲丁基硫代氯甲酸酯 | S-sec-butyl chlorothioformate | 52805-29-5 | C5H9ClOS |