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
1,3-Benzenediol, 5-[2-(2-methoxyphenyl)ethyl]-2-methyl- 1,3-Benzenediol, 5-[2-(2-methoxyphenyl)ethyl]-2-methyl- 162411-68-9 C16H18O3
5-(Cyclopropyl)thiazole-4-boronic acid pinacol ester 5-(Cyclopropyl)thiazole-4-boronic acid pinacol ester 2223031-37-4 C12H18BNO2S
CYCLOHEXYLDIMETHYLETHYL-AMMONIUM HYDROXIDE CYCLOHEXYLDIMETHYLETHYL-AMMONIUM HYDROXIDE 105197-93-1 C10H23NO
4-(2-Trifluoromethylphenyl)thiazole-5-boronic acid pinacol ester 4-(2-Trifluoromethylphenyl)thiazole-5-boronic acid pinacol ester 2223039-30-1 C16H17BF3NO2S
1-エチル-1-メチルピロリジニウムブロミド 1-エチル-1-メチルピロリジニウムブロミド 69227-51-6 C7H16BrN
4-(3-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine 4-(3-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine 2223032-21-9 C21H32BNO4
methyl 2-(pyrrolidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(pyrrolidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256756-00-8 C18H26BNO4
4-オキソテトラヒドロフラン-3-カルボン酸メチル 4-オキソテトラヒドロフラン-3-カルボン酸メチル 57595-23-0 C6H8O4
5-(Cyclopropyl)furan-2-boronic acid pinacol ester 5-(Cyclopropyl)furan-2-boronic acid pinacol ester 2223032-91-3 C13H19BO3
N-エチル-N-(3-フェニルプロピル)ベンゼンプロパン-1-アミン・塩酸塩 N-エチル-N-(3-フェニルプロピル)ベンゼンプロパン-1-アミン・塩酸塩 5982-87-6 C20H28ClN
CIS-クロチルボロン酸ピナコールエステル CIS-クロチルボロン酸ピナコールエステル 69611-01-4 C10H19BO2
1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethanone 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethanone 741709-59-1 C13H18BNO3
2-Fluoro-3-(methoxymethoxy)phenylboronic acid 2-Fluoro-3-(methoxymethoxy)phenylboronic acid 2096331-58-5 C8H10BFO4
2-Methyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]pyridine 2-Methyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]pyridine 1402240-29-2 C15H20BN3O2
2-Fluoro-6-(cyclopropyl)pyridine-3-boronic acid 2-Fluoro-6-(cyclopropyl)pyridine-3-boronic acid 2225176-82-7 C8H9BFNO2
5-Phenyl-3-pyridinyl boronic acid, pinacol ester 5-Phenyl-3-pyridinyl boronic acid, pinacol ester 1171891-07-8 C17H20BNO2
2-(5-Bromo-2-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-Bromo-2-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1111096-03-7 C13H17BBrFO2
3-Fluoro-2-cyclopropylphenylboronic acid 3-Fluoro-2-cyclopropylphenylboronic acid 2225178-10-7 C9H10BFO2
2-Amino-3-(N-Boc-pyrrolidin-3-yl)phenylboronic acid pinacol ester 2-Amino-3-(N-Boc-pyrrolidin-3-yl)phenylboronic acid pinacol ester 2222996-70-3 C21H33BN2O4
tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperazine-1-carboxylate tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperazine-1-carboxylate 1356369-65-7 C18H30BN3O4S
(11Z,13Z)-11,13-ヘキサデカジエナール (11Z,13Z)-11,13-ヘキサデカジエナール 71317-73-2 C16H28O
(5-ブロモ-2-ヒドロキシフェニル)ボロン酸 (5-ブロモ-2-ヒドロキシフェニル)ボロン酸 89598-97-0 C6H6BBrO3
1-(4-Fluorophenyl)pyrazole-4-boronic acid 1-(4-Fluorophenyl)pyrazole-4-boronic acid 1072945-89-1 C9H8BFN2O2
2-(1H-Pyrrol-1-yl)pyridine-4-boronic acid 2-(1H-Pyrrol-1-yl)pyridine-4-boronic acid 2225177-06-8 C9H9BN2O2
4-Ethyl-2-(cyclopropyl)thiazole-5-boronic acid pinacol ester 4-Ethyl-2-(cyclopropyl)thiazole-5-boronic acid pinacol ester 2223035-73-0 C14H22BNO2S
3-Methyl-1-(3-Tetrahydrofuryl)-1H-pyrazole-4-boronic acid pinacol ester 3-Methyl-1-(3-Tetrahydrofuryl)-1H-pyrazole-4-boronic acid pinacol ester 2222997-32-0 C14H23BN2O3
2-Methyl-5-(methoxymethyl)phenylboronic acid 2-Methyl-5-(methoxymethyl)phenylboronic acid 2225175-74-4 C9H13BO3
Cyclopropanecarbonitrile, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Cyclopropanecarbonitrile, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1698909-21-5 C10H16BNO2
4-Methyl-2-(ethoxy)pyrimidine-5-boronic acid 4-Methyl-2-(ethoxy)pyrimidine-5-boronic acid 1453218-81-9 C7H11BN2O3
2-Methoxy-4-(imidazol-1-yl)phenylboronic acid 2-Methoxy-4-(imidazol-1-yl)phenylboronic acid 1562339-31-4 C10H11BN2O3
2-Fluoro-4-(4-methylimidazol-1-yl)phenylboronic acid pinacol ester 2-Fluoro-4-(4-methylimidazol-1-yl)phenylboronic acid pinacol ester 2223047-50-3 C16H20BFN2O2
5-Fluoro-2-(morpholino)pyridine-4-boronic acid 5-Fluoro-2-(morpholino)pyridine-4-boronic acid 2225174-90-1 C9H12BFN2O3
4-(4-テトラヒドロピラニル)フェニルボロン酸 4-(4-テトラヒドロピラニル)フェニルボロン酸 865360-62-9 C11H15BO3
2-(4-bromo-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-bromo-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1402227-95-5 C15H20BBrO2
(2-fluoro-6-(methoxy-d3)phenyl-3,4,5-d3)boronic acid (2-fluoro-6-(methoxy-d3)phenyl-3,4,5-d3)boronic acid 2710291-02-2 C7H2BD6FO3
2-Bromo-4-methylpyrimidine-5-boronic acid 2-Bromo-4-methylpyrimidine-5-boronic acid 2225179-91-7 C5H6BBrN2O2
2-Fluoro-5-methyl-3-cyclopropylphenylboronic acid 2-Fluoro-5-methyl-3-cyclopropylphenylboronic acid 2225169-88-8 C10H12BFO2
tert-Butyl 6-oxohexylcarbamate tert-Butyl 6-oxohexylcarbamate 80860-42-0 C11H21NO3
(2-chloro-4-(ethoxy-d5)phenyl)boronic acid (2-chloro-4-(ethoxy-d5)phenyl)boronic acid 2241871-79-2 C8H10BClO3
tert-butyl 3-(3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate tert-butyl 3-(3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate 2222996-76-9 C24H36BNO4
2-Cyano-4-(piperidin-1-yl)phenylboronic acid 2-Cyano-4-(piperidin-1-yl)phenylboronic acid 2225178-31-2 C12H15BN2O2
4-bromo-5-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-bromo-5-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-25-1 C13H14BBrClNO2
4-Chloro-5-trifluoromethyl-2-cyclopropylphenylboronic acid pinacol ester 4-Chloro-5-trifluoromethyl-2-cyclopropylphenylboronic acid pinacol ester 2223035-32-1 C16H19BClF3O2
tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate 2223006-47-9 C24H36BNO4
2-(2-methyl-1H-imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(2-methyl-1H-imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2256756-20-2 C17H20BN3O2
2-(4-ブロモフェニル)-6-メチル-1,3,6,2-ジオキサザボロカン-4,8-ジオン 2-(4-ブロモフェニル)-6-メチル-1,3,6,2-ジオキサザボロカン-4,8-ジオン 943552-04-3 C11H11BBrNO4
TRANS-3-フェニル-1-プロペン-1-イルボロン酸 TRANS-3-フェニル-1-プロペン-1-イルボロン酸 129423-29-6 C9H11BO2
(4-(pyrrolidin-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (4-(pyrrolidin-1-yl)-3-(trifluoromethyl)phenyl)boronic acid 895543-04-1 C11H13BF3NO2
5-bromo-4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 5-bromo-4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-26-2 C13H14BBrClNO2
4-methoxy-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-methoxy-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-08-0 C15H20BNO3
2-Methyl-4-trifluoromethyl-5-cyclopropylphenylboronic acid pinacol ester 2-Methyl-4-trifluoromethyl-5-cyclopropylphenylboronic acid pinacol ester 2223055-27-2 C17H22BF3O2
4-Chloro-2-(cyclopentyl)pyrimidine-5-boronic acid 4-Chloro-2-(cyclopentyl)pyrimidine-5-boronic acid 2225172-39-2 C9H12BClN2O2
4-(4-Fluorophenyl)thiophene-2-boronic acid 4-(4-Fluorophenyl)thiophene-2-boronic acid 2225169-65-1 C10H8BFO2S
2-Chloro-4-(morpholino-2,2,3,3,5,5,6,6-d8)-phenylboronic acid 2-Chloro-4-(morpholino-2,2,3,3,5,5,6,6-d8)-phenylboronic acid 2225179-29-1 C10H13BClNO3
5-ブロモ-2-フルオロ-4-メチルフェニルボロン酸 5-ブロモ-2-フルオロ-4-メチルフェニルボロン酸 957061-14-2 C7H7BBrFO2
3-Methyl-4-(4-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 3-Methyl-4-(4-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223034-86-2 C17H23BN2O2
2-Fluoro-4-(pyrrolidino)phenylboronic acid 2-Fluoro-4-(pyrrolidino)phenylboronic acid 1876473-45-8 C10H13BFNO2
2-ブロモ-3-ニトロフェノール 臭化物 2-ブロモ-3-ニトロフェノール 臭化物 101935-40-4 C6H4BrNO3
4-(3-ピリジル)フェニルボロン酸 4-(3-ピリジル)フェニルボロン酸 170230-28-1 C11H10BNO2
5-(3-Methylpiperidin-1-yl)thiophene-2-boronic acid 5-(3-Methylpiperidin-1-yl)thiophene-2-boronic acid 2225153-47-7 C10H16BNO2S
2-Bromo-4-(piperidin-1-yl)phenylboronic acid 2-Bromo-4-(piperidin-1-yl)phenylboronic acid 2225181-63-3 C11H15BBrNO2
2-Bromo-5-(methoxymethyl)phenylboronic acid 2-Bromo-5-(methoxymethyl)phenylboronic acid 2225178-27-6 C8H10BBrO3
4-Methyl-2-(imidazol-1-yl)pyrimidine-5-boronic acid 4-Methyl-2-(imidazol-1-yl)pyrimidine-5-boronic acid 2225175-35-7 C8H9BN4O2
(3-methyl-4-(methyl-d3)phenyl)boronic acid (3-methyl-4-(methyl-d3)phenyl)boronic acid 2241871-35-0 C8H11BO2
6-(METHOXYCARBONYL)PYRIDINE-2-BORONIC ACID PINACOL ESTER 6-(METHOXYCARBONYL)PYRIDINE-2-BORONIC ACID PINACOL ESTER 1264176-33-1 C13H18BNO4
4-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile 4-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile 2819707-47-4 C17H19BF3NO2
5-chloro-4-isopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 5-chloro-4-isopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819707-35-0 C16H21BClNO2
1,1'-(11aS)-dibenzo[d,f][1,3]dioxepin-1,11-diylbis[1,1-diphenylPhosphine 1,1'-(11aS)-dibenzo[d,f][1,3]dioxepin-1,11-diylbis[1,1-diphenylPhosphine 486429-92-9 C37H28O2P2
(2-cyclopentyl-6-hydroxypyridin-4-yl)boronic acid (2-cyclopentyl-6-hydroxypyridin-4-yl)boronic acid 2256747-48-3 C10H14BNO3
(5-cyano-2-(methyl-d3)phenyl)boronic acid (5-cyano-2-(methyl-d3)phenyl)boronic acid 2241871-25-8 C8H8BNO2
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,4'-bipyridine 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,4'-bipyridine 2223027-38-9 C16H19BN2O2
tert-butyl 2-cyclopropylhydrazinecarboxylate tert-butyl 2-cyclopropylhydrazinecarboxylate 848153-29-7 C8H16N2O2
Cornudentanone Cornudentanone 110979-06-1 C22H34O5
Cyclohexanaminium, N,N,N-trimethyl- Cyclohexanaminium, N,N,N-trimethyl- 25728-39-6 C9H20N+
4-(4-Fluorophenyl)thiazole-5-boronic acid pinacol ester 4-(4-Fluorophenyl)thiazole-5-boronic acid pinacol ester 2223044-42-4 C15H17BFNO2S
4-(4-Bromothiazol-5-yl)phenylboronic acid pinacol ester 4-(4-Bromothiazol-5-yl)phenylboronic acid pinacol ester 2223050-78-8 C15H17BBrNO2S
(2-methoxy-4-(methyl-d3)phenyl)boronic acid (2-methoxy-4-(methyl-d3)phenyl)boronic acid 2241871-30-5 C8H11BO3
3-(oxetan-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 3-(oxetan-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2223036-29-9 C15H22BNO3
2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)-1H-imidazole 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)-1H-imidazole 2256755-63-0 C13H17BN2O2S
Benzothiazolium, 2,3-dimethyl-, iodide Benzothiazolium, 2,3-dimethyl-, iodide 2785-06-0 C9H10INS
1,1-ジブロモエテン 1,1-ジブロモエテン 593-92-0 C2H2Br2
tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223012-65-3 C23H34BNO4
(4-fluoro-3-(methyl-d3)phenyl-2,5,6-d3)boronic acid (4-fluoro-3-(methyl-d3)phenyl-2,5,6-d3)boronic acid 2256714-37-9 C7H2BD6FO2
N,N'-ヘキサメチレンビスステアロアミド N,N'-ヘキサメチレンビスステアロアミド 4112-25-8 C42H84N2O2
[2,4'-bipyridin]-4-ylboronic acid [2,4'-bipyridin]-4-ylboronic acid 1644055-68-4 C10H9BN2O2
4-(2-THIENYL)PHENYLBORONIC ACID 4-(2-THIENYL)PHENYLBORONIC ACID 362612-66-6 C10H9BO2S
3-Cyclopropyl-5-(cyclopentyl)phenylboronic acid 3-Cyclopropyl-5-(cyclopentyl)phenylboronic acid 2225169-00-4 C14H19BO2
Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate 1686150-29-7 C5H10BF3N
5-(n-Propyl)-2-(methylethylamino)thiazole-4-boronic acid pinacol ester 5-(n-Propyl)-2-(methylethylamino)thiazole-4-boronic acid pinacol ester 2223055-49-8 C15H27BN2O2S
3-Cyclopropyl-5-(thiazol-2-yl)phenylboronic acid 3-Cyclopropyl-5-(thiazol-2-yl)phenylboronic acid 2225172-02-9 C12H12BNO2S
(2-(3-cyanophenyl)pyrimidin-5-yl)boronic acid (2-(3-cyanophenyl)pyrimidin-5-yl)boronic acid 2225177-24-0 C11H8BN3O2
2,4-Dimethyl-5-cyclopropylphenylboronic acid pinacol ester 2,4-Dimethyl-5-cyclopropylphenylboronic acid pinacol ester 2223054-21-3 C17H25BO2
4-Bromo-2-(pyrrolidino-d8)-thiazole-5-boronic acid pinacol ester 4-Bromo-2-(pyrrolidino-d8)-thiazole-5-boronic acid pinacol ester 2223044-35-5 C13H20BBrN2O2S
2-フルオロ-3-メチルピリジン-4-ボロン酸 2-フルオロ-3-メチルピリジン-4-ボロン酸 1451391-34-6 C6H7BFNO2
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 1613259-77-0 C20H30BNO4
Maleimide-PEG12-NH Maleimide-PEG12-NH 1426151-00-9 C38H63N3O19
3-Methoxycarbonyl-5-(ethoxy-d5)-phenylboronic acid 3-Methoxycarbonyl-5-(ethoxy-d5)-phenylboronic acid 2225173-33-9 C10H13BO5
2-Chloro-5-cyano-4-cyclopropylphenylboronic acid pinacol ester 2-Chloro-5-cyano-4-cyclopropylphenylboronic acid pinacol ester 2223047-63-8 C16H19BClNO2
2-Methyl-5-(iso-propyl)thiazole-4-boronic acid pinacol ester 2-Methyl-5-(iso-propyl)thiazole-4-boronic acid pinacol ester 2223043-43-2 C13H22BNO2S
3-Trifluoromethyl-4-(piperazin-1-yl)phenylboronic acid pinacol ester 3-Trifluoromethyl-4-(piperazin-1-yl)phenylboronic acid pinacol ester 2223034-01-1 C17H24BF3N2O2
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