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 |
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(S)-联萘(3,5-二甲苯基)膦 | (R)-xyl-binap | 137219-86-4 | C52H48P2 |
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(S)-羟基戊酸甲酯 | methyl (S)-3-hydroxyvalerate | 42558-50-9 | C6H12O3 |
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(S)-缩水甘油乙酸酯 | glycidyl acetate | 6387-89-9 | C5H8O3 |
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(S)-缩水甘油 | (S)-glycidol | 60456-23-7 | C3H6O2 |
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(S)-氮杂环庚烷-3-氨基甲酸叔丁酯 | tert-butyl (3S)-azepan-3-ylcarbamate | 213990-48-8 | C11H22N2O2 |
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(S)-氮丙啶-1,2-二羧酸二叔丁酯 | di-tert-butyl (S)-aziridine-1,2-dicarboxylate | 178602-42-1 | C12H21NO4 |
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(S)-氮丙啶-1,2-二羧酸 1-叔丁酯 2-甲酯 | (S)-N-tert-butoxycarbonyl aziridine-2-carboxylate methyl ester | 126496-79-5 | C9H15NO4 |
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(S)-异松蒎基硼烷四甲基乙二胺络合物 | 68297-74-5 | C26H50B2N2 |
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(S)-吡咯烷-3-甲酸甲酯盐酸盐 | (S)-methyl pyrrolidine-3-carboxylate hydrochloride | 1099646-61-3 | C6H11NO2*ClH |
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(S)-叔丁基3-甲氧基吡咯烷-1-羧酸酯 | (S)-3-methoxypyrrolidine-1-carboxylic acid tert-butyl ester | 550371-69-2 | C10H19NO3 |
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(S)-叔丁基-1-羟基丁-3-烯-2-基碳酸酯 | tert-butyl [(1S)-1-(hydroxymethyl)prop-2-en-1-yl]carbamate | 91103-37-6 | C9H17NO3 |
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(S)-丁酸缩水甘油酯 | (S)-glycidyl butyrate | 65031-96-1 | C7H12O3 |
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(S)-[1-(4-溴-苯基)-乙基]-氨基甲酸叔丁酯 | (S)-tert-butyl (1-(4-bromophenyl)ethyl)carbamate | 847728-89-6 | C13H18BrNO2 |
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(S)-N-苄基吡咯-3-甲醇对甲苯磺酸酯 | (3S)-3-<(4-tolylsulfonyl)oxy>-1-(phenylmethyl)pyrrolidine | 116183-79-0 | C18H21NO3S |
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(S)-N-叔丁氧羰基-3-氨基-3-苯基丙-1-醇 | tert-butyl (S)-(3-hydroxy-1-phenylpropyl)carbamate | 718611-17-7 | C14H21NO3 |
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(S)-N-叔丁氧羰基-2-吡咯烷酮-5-甲酸叔丁酯 | tert-butyl (S)-N-tert-butoxycarbonylpyroglutamate | 91229-91-3 | C14H23NO5 |
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(S)-N-Boc-哌啶-3-甲酸乙酯 | (S)-1-tert-butyl 3-ethyl piperidine-1,3-dicarboxylate | 191599-51-6 | C13H23NO4 |
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(S)-7-硝基-1,2,3,4-四氢异喹啉-3-羧酸乙酯 | (S)-ethyl 7-nitro-1,2,3,4-tetrahydroisoquinoline-3-carboxylate | 62855-28-1 | C12H14N2O4 |
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(S)-6-氟-1-异丙基-3,4-二氢-1H-萘-2-酮 | [1S]-6-fluoro-3,4-dihydro-1-isopropyl-2(1H)-naphthalenone | 104205-01-8 | C13H15FO |
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(S)-5-氯萘普生 | (S)-2-(5'-chloro-6'-methoxy-2'-naphthyl)propionic acid | 89617-86-7 | C14H13ClO3 |
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(S)-5-氨基-哌啶-2-酮盐酸盐 | (S)-5-aminopiperidin-2-one hydrochloride | 672883-95-3 | C5H10N2O*ClH |
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(S)-5-(甲基磺酰基)-2-((1,1,1-三氟丙-2-基)氧基)苯甲酸甲酯 | 5-methanesulfonyl-2-((S)-2,2,2-trifluoro-1-methyl-ethoxy)-benzoic acid methyl ester | 845617-20-1 | C12H13F3O5S |
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(S)-4-苄基-5-氧代-3-吗啉甲酸甲酯 | Methyl (S)-4-Benzyl-5-oxomorpholine-3-carboxylate | 1235181-00-6 | C13H15NO4 |
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(S)-4-溴-2-(叔丁氧羰基氨基)丁酸甲酯 | methyl (2S)-4-bromo-2-(tert-butoxycarbonylamino)butanoate | 76969-87-4 | C10H18BrNO4 |
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(S)-4-叔丁基-2-[2-(二苯基膦基)苯基]-2-噁唑啉 | (S)-t-Bu-PHOX | 148461-16-9 | C25H26NOP |
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(S)-4-叔丁基-2-(2-氮苯基)恶唑啉 | (S)-4-(tert-butyl)-2-(pyridin-2-yl)-4,5-dihydrooxazole | 117408-98-7 | C12H16N2O |
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(S)-4-(羟甲基)环己烯 | (S)-1-(3-Cyclohexenyl)methanol | 5681-56-1 | C7H12O |
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(S)-4-(三苯甲基氨基)环戊-1-烯甲酸甲酯 | methyl (4S)-4-(tritylamino)cyclopent-1-ene-1-carboxylate | 1113025-21-0 | C26H25NO2 |
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(S)-3-苯基环己酮 | (S)-3-phenylcyclohexanone | 57344-86-2 | C12H14O |
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(S)-3-羟基四氢呋喃 | (S)-3-hydroxytetyrahydrofurane | 86087-23-2 | C4H8O2 |
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(S)-3-羟基丁酸甲酯 | (S)-3-hydroxybutyric acid methyl ester | 53562-86-0 | C5H10O3 |
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(S)-3-羟基丁酸乙酯 | 3-hydroxobutyric acid ethyl ester | 56816-01-4 | C6H12O3 |
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(S)-3-羟基丁酸(+)-叔丁酯 | tert-butyl (S)-3-hydroxybutyrate | 82578-45-8 | C8H16O3 |
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(S)-3-羟基丁酸 | (S)-3-Hydroxybutanoic Acid | 6168-83-8 | C4H8O3 |
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(S)-3-羟基-3-苯基丙酸 | (S)-3-hydroxy-3-phenylpropanoic acid | 36567-72-3 | C9H10O3 |
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(S)-3-氯氧化苯乙烯 | (S)-3-chlorostyrene oxide | 115648-90-3 | C8H7ClO |
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(S)-3-氯-1,2-丙二醇 | (S)-3-chloropropan-1,2-diol | 60827-45-4 | C3H7ClO2 |
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(S)-3-氨基-3-苯基丙醇 | (S)-3-amino-3-phenylpropanol | 82769-76-4 | C9H13NO |
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(S)-3-氨基-3-苯丙酸乙酯盐酸盐 | ethyl (S)-3-amino-3-phenylpropanoate hydrochloride | 167834-24-4 | C11H15NO2*ClH |
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(S)-3-氨基-2-((叔丁氧基羰基)氨基)丙酸甲酯盐酸盐 | 3-amino-N-(tert-butoxycarbonyl)-L-alanine methyl ester hydrochloride | 181228-33-1 | C9H18N2O4*ClH |
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(S)-3-氧代-1-苯基丙基氨基甲酸叔丁酯 | tert-butyl (1S)-3-oxo-1-phenylpropylcarbamate | 135865-78-0 | C14H19NO3 |
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(S)-3-叔丁氧羰基氨基吡咯烷 | 3(S)-(tert-butoxycarbonylamino)pyrrolidine | 122536-76-9 | C9H18N2O2 |
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(S)-3-乙酰氧基二氢-2,5-呋喃二酮 O-乙酰基-L-苹果酸酐 | (S)-acetoxysuccinic anhydride | 59025-03-5 | C6H6O5 |
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(S)-3-丁烯-1,2-二醇 | (2S)-but-3-ene-1,2-diol | 62214-39-5 | C4H8O2 |
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(S)-3-(4-BOC-哌嗪-1-基)-2-(FMOC-氨基)丙酸 | (S)-3-(4-Boc-piperazin-1-yl)-2-(Fmoc-amino)-propionic acid | 313052-20-9 | C27H33N3O6 |
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(S)-3,7-二甲基-7-辛烯-1-醇 | 7-Octen-1-ol, 3,7-dimethyl-, (S)- | 6812-78-8 | C10H20O |
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(S)-3,3-二碘-2,2-双(甲氧基甲氧基)-1,1-联萘 | (Ra)-3,3’-diiodo-2,2’-bis(methoxymethoxy)-1,1’-binaphthalene | 219583-87-6 | C24H20I2O4 |
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(S)-3,3'-双(9-蒽基)-1,1'-联萘-2,2'-二基磷酸氢酯 | (R)-3,3'-bis(9-anthracenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate | 361342-52-1 | C48H29O4P |
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(S)-3,3'-双(2-萘基)-1,1'-联萘酚膦酸酯 | (R)-2,6-bis(naphthalen-2-yl)-4-oxo-3,5-dioxa-4λ<sup>5</sup>-phosphacyclohepta[2,1-a;3,4-a']dinapthalen-4-ol | 874948-60-4 | C40H25O4P |
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(S)-3,3'-双(1-萘基)-1,1'-联萘酚膦酸酯 | 9-anthrylene | 864943-23-7 | C40H25O4P |
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