有機試薬

1世紀初期から19世紀中葉まで,主に天然有機物(例えば動物、植物の抽出液)を利用して定性分析や定量分析を行う。19世紀下半葉から20世紀20年代まで,人工的に合成される有機試薬が始めて現れ,例えばオキソジチオ炭酸カリウムでニッケル、銅、モリブデンを検出する;モリンでアルミを検出する;ジアゾカップリング反応で亜硝酸イオンを検出する;α-ニトロソ基-β-ナフトールでコバルトを検出する;ジアセチルジオキシムでニッケルを検出する等。30年代エフェクト基群を提供しかつ50年代末分析官能基群理論を提出した後に,異なるイオンのエフェクト分析官能基群を探すために,大量の有機試薬の選別作業を行い,多くの実用的価値のある試薬(例えば銅試薬、ネオクプロイン試薬、カドミウム試薬、ベリリウム試薬、トロン試薬等)を合成した。50年代前,錯体は分析化学において主に二成分キレート化合物の沈殿反応によって定性的検出、沈殿分離及び重量分析等に用いられ,50~60年代初期錯滴定法を主とし,60年代後期から,研究の重点は光分析に変化し,それと同時にキレート化合物の有機溶剤の抽出を発展させる。8-ヒドロキシキノリン、ヒドラゾン系、オキシム系、ヒドロキサム酸系、ポリフェノール系、1,10-フェナントロリン系、リン酸系抽出剤、β-ジケトン系、トリフェニルメタン系酸性染料、キサンテン系染料及びアゾ系染料等の様々な試薬は広く研究しかつ応用される。その一方,有機試薬の構造に関する論理研究(例えば電子的効果、立体効果、置換基の影響)は新規な有機試薬の開発を推し進め,例えばヘテロ環アゾ系試薬。この間にモノアゾクロモトロプ酸系試薬及びビスアゾクロモトロプ酸系試薬の発展も進んでいる。70年代中期,吸着剤とキレート樹脂は大幅に発展してきた。80年代以来,中国の分析化学研究者はさらに非対称型ビスアゾクロモトロプ酸系試薬の合成と応用分野で良い結果を取得する。 有機試薬は分析化学分野における応用が非常に広く,主に溶剤、沈殿剤、錯化剤、指示薬、発色剤及び界面活性剤等に用いられる。様々な分析要件を満たすために,ある時にある試薬を精製する必要があり,一般的に蒸留法を利用して液体状の有機試薬を精製し,それに対して結晶法や昇華法を利用して固体物質を精製する。蒸気圧の高い物質即ち精製の沸点が低く又は沸騰温度でも分解しない有機試薬に対して一般的に常圧蒸留法を利用して精製を行う;発揮しにくく又は水にわずかに溶解する物質即ち精製の沸点が高く又は沸騰温度で分解する有機試薬に対して減圧蒸留法や水蒸気蒸留法を利用して精製を行う。 蒸留法によって有機試薬を精製することは実験室でよく使用される精製方法である。常用の蒸留装置は一般的に蒸留器、凝縮器と収集器という三つの部分によって構成され,またその補助装置は加熱器、温度計、液体収集管、コーク等を含む。
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Structure Chemical Name CAS MF
3-(Oxan-2-yl)-5-methylphenylboronic acid pinacol ester 3-(Oxan-2-yl)-5-methylphenylboronic acid pinacol ester 2223003-16-3 C18H27BO3
5-(2-Trifluoromethylphenyl)thiophene-2-boronic acid 5-(2-Trifluoromethylphenyl)thiophene-2-boronic acid 2225177-18-2 C11H8BF3O2S
(2-(4-Methylpiperazin-1-yl)pyridin-4-yl)boronic acid (2-(4-Methylpiperazin-1-yl)pyridin-4-yl)boronic acid 1003043-58-0 C10H16BN3O2
3-(SEC-BUTYL)PHENYLBORONIC ACID PINACOL ESTER 3-(SEC-BUTYL)PHENYLBORONIC ACID PINACOL ESTER 2223009-79-6 C16H25BO2
(-)-Usnic acid (-)-Usnic acid
4,4,5,5-tetramethyl-2-(2-methyl-4-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(2-methyl-4-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 2223039-63-0 C18H27BO3
Pyridine, 2-methyl-4-[3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]- Pyridine, 2-methyl-4-[3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]- 2223051-17-8 C16H22BN3O2
3-(tert-Butyl)-5-(pyridin-2-yl)phenylboronic acid 3-(tert-Butyl)-5-(pyridin-2-yl)phenylboronic acid 2225177-30-8 C15H18BNO2
1,3,2-Dioxaborolane, 2-[4-fluoro-3-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl- 1,3,2-Dioxaborolane, 2-[4-fluoro-3-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl- 2223055-56-7 C15H20BFO3
(5-(ethyl-d5)-2-fluorophenyl)boronic acid (5-(ethyl-d5)-2-fluorophenyl)boronic acid 2241871-59-8 C8H10BFO2
Dodecanamide Dodecanamide 112-01-6 C12H25NO
2-Chloro-5-trifluoromethyl-4-methylphenylboronic acid 2-Chloro-5-trifluoromethyl-4-methylphenylboronic acid 2225169-10-6 C8H7BClF3O2
4-(4-Tolyl)thiazole-5-boronic acid pinacol ester 4-(4-Tolyl)thiazole-5-boronic acid pinacol ester 2223050-48-2 C16H20BNO2S
4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)benzonitrile 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)benzonitrile 2819708-31-9 C14H14BClF3NO2
2-[(tert-Butyl)thiophene-d11]-3-boronic acid pinacol ester 2-[(tert-Butyl)thiophene-d11]-3-boronic acid pinacol ester 2223055-89-6 C14H23BO2S
tert-butyl 3-(4-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223044-54-8 C21H29BN2O4
PIPERIDINE-4-BORONIC ACID PIPERIDINE-4-BORONIC ACID 120347-72-0 C5H12BNO2
Benzyl tripropyl ammonium bromide Benzyl tripropyl ammonium bromide 5350-75-4 C16H28BrN
Allylcoppe Allylcoppe 37974-18-8 C3H5Cu
3-Fluoro-5-(2-methylpiperidin-1-yl)phenylboronic acid 3-Fluoro-5-(2-methylpiperidin-1-yl)phenylboronic acid 2225152-17-8 C12H17BFNO2
tert-butyl 4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperidine-1-carboxylate tert-butyl 4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperidine-1-carboxylate 2223054-20-2 C21H33BN2O4
(4-nitrophenyl-2,3,5,6-d4)boronic acid (4-nitrophenyl-2,3,5,6-d4)boronic acid 3124422-21-2
2,5-dimethyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine 2,5-dimethyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine 2364573-05-5 C18H29BN2O2
Boronic acid, B-[4-(tetrahydro-3-furanyl)phenyl]- Boronic acid, B-[4-(tetrahydro-3-furanyl)phenyl]- 2225152-85-0 C10H13BO3
3-Trifluoromethyl-4-(ethyl-d5)-phenylboronic acid 3-Trifluoromethyl-4-(ethyl-d5)-phenylboronic acid 2225179-35-9 C9H10BF3O2
2-(7,7-dimethyl-5,9-dioxaspiro[3.5]nonan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(7,7-dimethyl-5,9-dioxaspiro[3.5]nonan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2433809-20-0 C15H27BO4
3-METHYL-2-TRIFLUOROMETHYLPYRIDINE-5-BORONIC ACID 3-METHYL-2-TRIFLUOROMETHYLPYRIDINE-5-BORONIC ACID 1889221-03-7 C7H7BF3NO2
3-(1-Hydroxy-1-methylethyl)-5-(methyl-d3)-phenylboronic acid 3-(1-Hydroxy-1-methylethyl)-5-(methyl-d3)-phenylboronic acid 2225181-21-3 C10H15BO3
N-メチルベンジルアミン N-メチルベンジルアミン 103-67-3 C8H11N
4-Methyl-2-cyano-5-cyclopropylphenylboronic acid pinacol ester 4-Methyl-2-cyano-5-cyclopropylphenylboronic acid pinacol ester 2223046-47-5 C17H22BNO2
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-benzofuran-1(3H)-one 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-benzofuran-1(3H)-one 862081-38-7 C14H17BO4
(3-Methoxy-5-ethyl-d8)-phenylboronic acid (3-Methoxy-5-ethyl-d8)-phenylboronic acid 2225174-86-5 C9H13BO3
2-(4-chloro-3-cyclopropylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 2-(4-chloro-3-cyclopropylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 2020084-22-2 C15H20BClO2
6-Chloro-5-trifluoromethylpyridine-3-boronic acid 6-Chloro-5-trifluoromethylpyridine-3-boronic acid 2096336-32-0 C6H4BClF3NO2
tert-butyl 3-(4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223012-19-7 C21H32BNO4
4-(Imidazol-1-yl)furan-2-boronic acid 4-(Imidazol-1-yl)furan-2-boronic acid 2225173-68-0 C7H7BN2O3
4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile 2819708-24-0 C14H14BClF3NO2
TRANS-2-フェニルビニルボロン酸ミダエステル TRANS-2-フェニルビニルボロン酸ミダエステル 1152427-93-4 C13H14BNO4
2-(3-cyclopropyl-5-fluoro-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-cyclopropyl-5-fluoro-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2819708-69-3 C16H19BF4O2
(2-hydroxy-6-(tetrahydro-2H-pyran-2-yl)pyridin-4-yl)boronic acid (2-hydroxy-6-(tetrahydro-2H-pyran-2-yl)pyridin-4-yl)boronic acid 2256747-30-3 C10H14BNO4
7-クロロ-1H-インドール-2-カルボン酸エチル 7-クロロ-1H-インドール-2-カルボン酸エチル 43142-64-9 C11H10ClNO2
methyl 2-(1H-pyrrol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(1H-pyrrol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256756-04-2 C18H22BNO4
tert-butyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)piperidine-1-carboxylate tert-butyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)piperidine-1-carboxylate 2222996-64-5 C20H33BN2O4
Methyl 5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate Methyl 5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate 676501-87-4 C12H17BO5
3-Methyl-1-(2-thienyl)pyrazole-4-boronic acid 3-Methyl-1-(2-thienyl)pyrazole-4-boronic acid 2225180-09-4 C8H9BN2O2S
Triazine Triazine C3H3N3
2-Cyano-4-(3-methyl-1H-pyrazol-1-yl)phenylboronic acid 2-Cyano-4-(3-methyl-1H-pyrazol-1-yl)phenylboronic acid 2225176-16-7 C11H10BN3O2
4-Piperidinol, 1-[3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- 4-Piperidinol, 1-[3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- 1129542-00-2 C17H25BFNO3
19-(tert-Butoxy)-19-oxononadecanoic acid 19-(tert-Butoxy)-19-oxononadecanoic acid 1643852-37-2 C23H44O4
(3-bromo-4-cyanophenyl-2,5,6-d3)boronic acid (3-bromo-4-cyanophenyl-2,5,6-d3)boronic acid 2256739-85-0 C7H2BBrD3NO2
2,3-ジヒドロ-1-ベンゾフラン-7-イルボロン酸 2,3-ジヒドロ-1-ベンゾフラン-7-イルボロン酸 685514-61-8 C8H9BO3
2-(1-ヘキセニル)-1,3,6,8-テトラヒドロキシ-9,10-アントラセンジオン 2-(1-ヘキセニル)-1,3,6,8-テトラヒドロキシ-9,10-アントラセンジオン 5838-43-7 C20H18O6
2-Chloro-4-(morpholino)phenylboronic acid pinacol ester 2-Chloro-4-(morpholino)phenylboronic acid pinacol ester 1366131-56-7 C16H23BClNO3
4-(2-Furyl)furan-2-boronic acid pinacol ester 4-(2-Furyl)furan-2-boronic acid pinacol ester 2223032-16-2 C14H17BO4
(8-フルオロ-3-キノリニル)ボロン酸 (8-フルオロ-3-キノリニル)ボロン酸 1207750-07-9 C9H7BFNO2
エチレングリコールモノ-tert-ブチルエーテル エチレングリコールモノ-tert-ブチルエーテル 7580-85-0 C6H14O2
(5-(thiazol-4-yl)pyridin-3-yl)boronic acid (5-(thiazol-4-yl)pyridin-3-yl)boronic acid 2225180-71-0 C8H7BN2O2S
(S)-tert-butyl methyl aziridine-1,2-dicarboxylate (S)-tert-butyl methyl aziridine-1,2-dicarboxylate 126496-79-5 C9H15NO4
2-Chloro-3-methyl-5-trifluoromethylphenylboronic acid pinacol ester 2-Chloro-3-methyl-5-trifluoromethylphenylboronic acid pinacol ester 2223011-27-4 C14H17BClF3O2
(5-bromo-2-cyclopropylphenyl)boronic acid (5-bromo-2-cyclopropylphenyl)boronic acid 1234559-32-0 C9H10BBrO2
3,5-Dicyclopropylphenylboronic acid pinacol ester 3,5-Dicyclopropylphenylboronic acid pinacol ester 1202644-27-6 C18H25BO2
4,4,5,5-tetramethyl-2-(3-methyl-5-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(3-methyl-5-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 2223038-67-1 C18H27BO3
2-(sec-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(sec-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2096336-56-8 C13H22BNO2S
B-[6-(Ethoxy-1,1,2,2,2-d5)phenyl-2,3,4,5-d4]boronic acid B-[6-(Ethoxy-1,1,2,2,2-d5)phenyl-2,3,4,5-d4]boronic acid 2241872-05-7 C8H2BD9O3
3-(3,5-bis(trifluoromethyl)phenyl)-1-(2'-(3-(3,5-bis(trifluoromethyl)phenyl)ureido)-[1,1'-biphenyl]-2-yl)-1-(pentan-3-yl)urea 3-(3,5-bis(trifluoromethyl)phenyl)-1-(2'-(3-(3,5-bis(trifluoromethyl)phenyl)ureido)-[1,1'-biphenyl]-2-yl)-1-(pentan-3-yl)urea C41H28F12N4O2
4-(4-Methylpiperazinylmethyl)benzoyl chloride dihydrochloride 4-(4-Methylpiperazinylmethyl)benzoyl chloride dihydrochloride 106261-64-7 C13H18Cl2N2O
2-(3-Thienyl)phenylboronic acid 2-(3-Thienyl)phenylboronic acid 1228456-14-1 C10H9BO2S
Boronic acid, B-[2,2-bipyridin]-4-yl-(WS204350) Boronic acid, B-[2,2-bipyridin]-4-yl-(WS204350) 219609-65-1 C10H9BN2O2
4-クロロ-2-ヒドロキシフェニルボロン酸ピナコールエステル 4-クロロ-2-ヒドロキシフェニルボロン酸ピナコールエステル 1377503-12-2 C12H16BClO3
3-(Cyclopropyl)-5-(tert-butyl)phenylboronic acid 3-(Cyclopropyl)-5-(tert-butyl)phenylboronic acid 2225178-69-6 C13H19BO2
tert-butyl 5-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate tert-butyl 5-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate 1402174-61-1 C15H25BN2O4
2'-アニリノ-6'-ジブチルアミノ-3'-メチルスピロ[フタリド-3,9'-[9H]キサンテン] 2'-アニリノ-6'-ジブチルアミノ-3'-メチルスピロ[フタリド-3,9'-[9H]キサンテン] 89331-94-2 C35H36N2O3
Alkyl(68%C12,32%C14) dimethylbenzylammonium chloride Alkyl(68%C12,32%C14) dimethylbenzylammonium chloride
methyl 5-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoate methyl 5-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoate 2819707-99-6 C16H17BF3NO4
4-(2-Chlorophenyl)thiazole-5-boronic acid pinacol ester 4-(2-Chlorophenyl)thiazole-5-boronic acid pinacol ester 2223044-67-3 C15H17BClNO2S
2,5-Dibromo-5-cyclopropylphenylboronic acid 2,5-Dibromo-5-cyclopropylphenylboronic acid 2225169-07-1 C9H9BBr2O2
1H-Indole-1-carboxylic acid, 2-borono-6-fluoro-, 1-(1,1-dimethylethyl) ester 1H-Indole-1-carboxylic acid, 2-borono-6-fluoro-, 1-(1,1-dimethylethyl) ester 1000068-26-7 C13H15BFNO4
2-(5-cyclopropyl-4-isopropyl-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-cyclopropyl-4-isopropyl-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2819708-59-1 C19H26BF3O2
1,1-Cyclopropanedicarboxylic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-diethyl ester 1,1-Cyclopropanedicarboxylic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-diethyl ester 2223006-89-9 C15H25BO6
(2-(tert-butyl)-6-hydroxypyridin-4-yl)boronic acid (2-(tert-butyl)-6-hydroxypyridin-4-yl)boronic acid 2256747-26-7 C9H14BNO3
3-Cyano-5-(oxan-4-yl)phenylboronic acid pinacol ester 3-Cyano-5-(oxan-4-yl)phenylboronic acid pinacol ester 2223046-85-1 C18H24BNO3
アクリル酸テトラヒドロフルフリル アクリル酸テトラヒドロフルフリル 2399-48-6 C8H12O3
2-(1H-Pyrrol-1-yl)pyrimidine-5-boronic acid pinacol ester 2-(1H-Pyrrol-1-yl)pyrimidine-5-boronic acid pinacol ester 2215088-11-0 C14H18BN3O2
methyl 4-cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoate methyl 4-cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoate 2819707-80-5 C16H17BF3NO4
3-Amino-5-chlorophenylboronic acid 3-Amino-5-chlorophenylboronic acid 1186403-18-8 C6H7BClNO2
1-(2-pyridinyl)[1,3]thiazolo[5,4-b]pyridine-2(1H)-thione 1-(2-pyridinyl)[1,3]thiazolo[5,4-b]pyridine-2(1H)-thione 85877-80-1 C11H7N3S2
4-(2-BOC-アミノ)エチルカルバモイル)フェニルボロン酸 4-(2-BOC-アミノ)エチルカルバモイル)フェニルボロン酸 860626-05-7 C14H21BN2O5
4-(iso-Propyl)-2-(pyrrolidino)thiazole-5-boronic acid pinacol ester 4-(iso-Propyl)-2-(pyrrolidino)thiazole-5-boronic acid pinacol ester 2223043-72-7 C16H27BN2O2S
(2-methyl-5-(methyl-d3)phenyl)boronic acid (2-methyl-5-(methyl-d3)phenyl)boronic acid 2241871-36-1 C8H11BO2
(2-(difluoromethyl)-5-isopropylpyridin-4-yl)boronic acid (2-(difluoromethyl)-5-isopropylpyridin-4-yl)boronic acid 2711075-40-8 C9H12BF2NO2
PIPERIDINE-3-BORONIC ACID PIPERIDINE-3-BORONIC ACID 120347-74-2 C5H12BNO2
(2-acetyl-6-hydroxypyridin-4-yl)boronic acid (2-acetyl-6-hydroxypyridin-4-yl)boronic acid 2256747-63-2 C7H8BNO4
2-(3-chloro-5-(2,2-difluoro-1-methylcyclopropyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-chloro-5-(2,2-difluoro-1-methylcyclopropyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2710293-56-2 C16H20BClF2O2
N-エチル-N,N-ジメチルベンゼンメタンアミニウム·クロリド N-エチル-N,N-ジメチルベンゼンメタンアミニウム·クロリド 5197-80-8 C11H18ClN
5-Methyl-N-Boc-imidazole-4-boronic acid pinacol ester 5-Methyl-N-Boc-imidazole-4-boronic acid pinacol ester 1402174-59-7 C15H25BN2O4
4-Chloro-2-phenylpyrimidine-5-boronic acid 4-Chloro-2-phenylpyrimidine-5-boronic acid 2225169-73-1 C10H8BClN2O2
6-[ethyl(methyl)amino]pyridin-3-ylboronic acid 6-[ethyl(methyl)amino]pyridin-3-ylboronic acid 1311147-68-8 C8H13BN2O2
3-Methyl-5-(methoxymethyl)phenylboronic acid 3-Methyl-5-(methoxymethyl)phenylboronic acid 2225155-68-8 C9H13BO3
3-Methyl-1-(2-chlorophenyl)pyrazole-4-boronic acid 3-Methyl-1-(2-chlorophenyl)pyrazole-4-boronic acid 2225170-85-2 C10H10BClN2O2
2-Methoxy-4-(2-methylpiperidin-1-yl)phenylboronic acid 2-Methoxy-4-(2-methylpiperidin-1-yl)phenylboronic acid 2225152-79-2 C13H20BNO3
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