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複素環(huán)式化合物

複素環(huán)式化合物は分子中で環(huán)狀構造を有する有機化合物の一種であり,環(huán)を構成する炭素原子に加えて,一つ又は複數の窒素原子、硫黃原子、酸素原子等の他の原子を含有する。一つの環(huán)のみを含有すれば,単環(huán)式化合物と呼ばされ,例えばフラン、チアゾール、ピリジン;二つ又は二つ以上の環(huán)を含有すれば,多環(huán)式化合物と呼ばされ,例えばキノリン、プリン等。その中で性質が最も穏やかでかつ最も一般的なのは5員又は6員複素環(huán)である。簡単な複素環(huán)はベンゼン又は他の複素環(huán)と結合して二環(huán)、三環(huán)又はより複雑な環(huán)系を形成することができる。ある複素環(huán)は芳香族化合物の特性を有し,例えば置換反応を起こしやすく,付加反応を起こしにくく,酸化剤と合わせて使用する時にその化學的性質が穏やかである。複素環(huán)式化合物は自然界に広く存在し,例えば核酸、ほとんどのビタミン、クロロフィル、ヘモグロビン、ほとんどのアルカロイド、色素等。一部の複素環(huán)式化合物は芳香族性を有し,例えば植物中のクマロン、シスジャスモン,動物中のシベトン等?;瘜W合成農薬中でこの種類の化合物は多く,例えば除草剤のアトラジン、アミトロール、イソメチオジン,殺蟲剤のプロパルギット、キナルホス,殺菌剤のトリクロロイソシアヌル酸、チオキノックス等。簡単な複素環(huán)式化合物は有機化學工業(yè)の重要な原料である。 環(huán)系を構成する炭素原子に加えてO,S,N等のヘテロ原子を含有する環(huán)狀化合物は複素環(huán)式化合物と総稱される。この定義に従って,厳密には環(huán)形無水コハク酸、環(huán)形イミド、ラクトン、ラクチド、環(huán)形無水物、ラクタム、環(huán)狀エーテル等も複素環(huán)式化合物に屬し,しかしこれらの化合物は性質が脂肪族と類似し,かつ鎖式化合物を縮合して取得しやすいとともに,開環(huán)から鎖狀化合物に変換しやすいため,一般的に脂肪族とともに検討する。そのため複素環(huán)式化合物は特に環(huán)系が穏やかでかつ異なる芳香族性を有する複素環(huán)式化合物を指し,即ち芳香族複素環(huán)化合物である。 有機複素環(huán)式化合物は開鎖、炭素環(huán)、複素環(huán)という三種類の有機化合物の一種であり,その種類が膨大で,その數量が多く,すべての既知の有機化合物の約1/3を占め,かつ生物界に広く存在し,生物の成長、発育、生殖、及び遺伝、変異等と密接な関係がある。通常の複素環(huán)式化合物はフラン、チオフェン、ピロール、キノリン、カルバゾール等を含む。これらの複素環(huán)式化合物は有機合成又は醫(yī)薬、農薬、溶剤等に広く用いられる。無色でかつ特別な臭いを有する液體又は結晶であり,その比重が水より小さく又はそれに近く,毒性があり,いくつかの有機溶剤に溶解でき,水にわずかに溶解する?;鸱N、高熱、酸化剤及び強酸と接觸すると燃焼又は爆発を引き起こすことができ,それに毒性のある硫黃酸化物や窒素酸化物のガス狀物質を析出する。フランは空気で過酸化物を形成し,蒸留すると爆発を引き起こすことができる。危険物の管理過程において,火災、爆発、毒性の危険性の大きさによって,それぞれ可燃性液體、可燃性固體、有機有毒物質に分類される;貯蔵と使用時に,その前の二種はA火災、B火災を引き起こす危険物として,後者はC火災を引き起こす危険物として火災管理を行う。発火時に,泡消火剤、粉末消火剤、水ミスト、1211、炭酸ガス消火剤等の消火剤を利用して消火を行うことができる。
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Structure Chemical Name CAS MF
4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline 4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline 2819706-25-5 C17H22BNO2
tert-butyl 3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-4-yl)pyrrolidine-1-carboxylate tert-butyl 3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-4-yl)pyrrolidine-1-carboxylate 2819706-40-4 C24H33BN2O4
6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-4H-pyran-4-one 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-4H-pyran-4-one 2819706-52-8 C11H17BO4
4,4,5,5-tetramethyl-2-(tetrahydro-2H-pyran-4-yl-d9)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(tetrahydro-2H-pyran-4-yl-d9)-1,3,2-dioxaborolane 2819705-18-3 C11H21BO3
tert-butyl 4-(3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-methylpiperidine-1-carboxylate tert-butyl 4-(3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-methylpiperidine-1-carboxylate 2819706-76-6 C23H35BClNO4
tert-butyl 3-methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)piperidine-1-carboxylate tert-butyl 3-methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)piperidine-1-carboxylate 2819706-85-7 C21H34BNO4S
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)tetrahydro-4H-pyran-4-one 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)tetrahydro-4H-pyran-4-one 2819707-01-0 C11H19BO4
3-(methoxy-d3)-1-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 3-(methoxy-d3)-1-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 2819705-31-0 C11H19BN2O3
2-Fluoro-6-(2-methylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)py... 2-Fluoro-6-(2-methylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)py... 2710289-90-8 C18H21BFNO2
2-(tetrahydro-2H-pyran-4-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(tetrahydro-2H-pyran-4-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223045-32-5 C15H23BN2O3
6-(Cyclohexenyl)pyrazine-2-boronic acid pinacol ester 6-(Cyclohexenyl)pyrazine-2-boronic acid pinacol ester 1402240-47-4 C16H23BN2O2
5-(Piperidin-4-yl)pyrazine-2-boronic acid pinacol ester 5-(Piperidin-4-yl)pyrazine-2-boronic acid pinacol ester 1402166-31-7 C15H24BN3O2
tert-butyl 3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)pyrrolidine-1-carboxylate tert-butyl 3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)pyrrolidine-1-carboxylate 2222996-74-7 C19H30BN3O4
2-(oxetan-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(oxetan-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223044-05-9 C13H19BN2O3
5-(Piperidin-4-yl)thiophene-2-boronic acid pinacol ester 5-(Piperidin-4-yl)thiophene-2-boronic acid pinacol ester 1402166-62-4 C15H24BNO2S
tert-butyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)pyrrolidine-1-carboxylate tert-butyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)pyrrolidine-1-carboxylate 2223004-38-2 C18H30BN3O4
1-(3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-4-methylpiperazine 1-(3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-4-methylpiperazine 2223041-60-7 C20H31BN2O2
tert-butyl 4-(3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate tert-butyl 4-(3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate 2223036-77-7 C24H37BN2O4
Methanone, di(1H-imidazol-1-yl-2,4,5-d3)- Methanone, di(1H-imidazol-1-yl-2,4,5-d3)- 2363787-46-4 C7D6N4O
Pyrazinamine, 6-ethyl- Pyrazinamine, 6-ethyl- 13535-10-9 C6H9N3
4-Bromo-5-fluoropicolinonitrile 4-Bromo-5-fluoropicolinonitrile 1211582-95-4 C6H2BrFN2
3-methyl-1-phenyl-1H-pyrazol-4-amine 3-methyl-1-phenyl-1H-pyrazol-4-amine 103095-51-8 C10H11N3
1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one 1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one 1237030-78-2 C10H10N2O
2-(piperidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(piperidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1283179-56-5 C14H23BN2O2S
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)pyrrolidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)pyrrolidine-1-carboxylate 2222996-80-5 C18H30BN3O4
1-(4-Bromothiazol-2-yl)pyrazole-4-boronic acid pinacol ester 1-(4-Bromothiazol-2-yl)pyrazole-4-boronic acid pinacol ester 1402237-86-8 C12H15BBrN3O2S
1-(2-Methyl-4-fluorophenyl)-1H-pyrazole-4-boronic acid pinacol ester 1-(2-Methyl-4-fluorophenyl)-1H-pyrazole-4-boronic acid pinacol ester 1402173-92-5
2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)benzonitrile 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)benzonitrile 2223049-90-7 C16H18BN3O2
1-(5-Bromo-2-thienyl)-1H-imidazole-4-boronic acid pinacol ester 1-(5-Bromo-2-thienyl)-1H-imidazole-4-boronic acid pinacol ester 1402234-08-5 C13H16BBrN2O2S
2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)thiazole 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)thiazole 2223048-23-3 C12H16BN3O2S
1-(6-Amino-2-pyrazyl)imidazole-4-boronic acid pinacol ester 1-(6-Amino-2-pyrazyl)imidazole-4-boronic acid pinacol ester 1402240-53-2 C13H18BN5O2
1-(3-Thienyl)-1H-pyrazole-3-boronic acid pinacol ester 1-(3-Thienyl)-1H-pyrazole-3-boronic acid pinacol ester 2223042-72-4 C13H17BN2O2S
1-(3-Trifluoromethylphenyl)-1H-pyrazole-3-boronic acid pinacol ester 1-(3-Trifluoromethylphenyl)-1H-pyrazole-3-boronic acid pinacol ester 2223012-69-7 C16H18BF3N2O2
1-(4-Trifluoromethylphenyl)-1H-pyrazole-3-boronic acid pinacol ester 1-(4-Trifluoromethylphenyl)-1H-pyrazole-3-boronic acid pinacol ester 2223038-07-9 C16H18BF3N2O2
2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)pyrazine 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)pyrazine 2223047-72-9 C13H17BN4O2
1-cyclobutyl-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1-cyclobutyl-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2223052-05-7 C14H23BN2O2
2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(thiophen-3-yl)-1H-imidazole 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(thiophen-3-yl)-1H-imidazole 2223054-60-0 C14H19BN2O2S
2-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)thiazole 2-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)thiazole 2223029-96-5 C13H18BN3O2S
2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-(trifluoromethyl)phenyl)-1H-imidazole 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-(trifluoromethyl)phenyl)-1H-imidazole 2223052-19-3 C17H20BF3N2O2
2-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2222996-99-6 C14H22BNO3S
2-(1,4-dioxan-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(1,4-dioxan-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223003-35-6 C14H21BN2O4
2-(N-Boc-piperidin-4-yl)thiophene-5-boronic acid pinacol ester 2-(N-Boc-piperidin-4-yl)thiophene-5-boronic acid pinacol ester 2223039-34-5 C15H24BNO2S.C6H12O2
4-(3-Methylpiperidin-1-yl)phenylboronic acid 4-(3-Methylpiperidin-1-yl)phenylboronic acid 2225152-26-9 C12H18BNO2
4,4,5,5-tetramethyl-2-(4-(tetrahydro-2H-pyran-3-yl)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(4-(tetrahydro-2H-pyran-3-yl)phenyl)-1,3,2-dioxaborolane 2223006-17-3 C17H25BO3
1-(5-bromothiazol-2-yl)piperidin-2-one 1-(5-bromothiazol-2-yl)piperidin-2-one 1477653-06-7 C8H9BrN2OS
1-(3-bromo-5-methylphenyl)piperidin-2-one 1-(3-bromo-5-methylphenyl)piperidin-2-one 1875025-92-5
3-methylpiperidin-2,2,4,6,6-d5-4-ol 3-methylpiperidin-2,2,4,6,6-d5-4-ol 2891444-91-8 C6H8D5NO
1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-2,2,3,3,4,4,5,5,6,6-d10 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-2,2,3,3,4,4,5,5,6,6-d10 2368222-79-9 C17H16BD10NO2
2-(azetidin-1-yl-d6)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2-(azetidin-1-yl-d6)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2364586-30-9 C13H12BD8N3O2
イミダゾール-D3 イミダゾール-D3 6745-43-3 C3H3N2
1-(3-Bromo-phenyl)-1,3-dihydro-imidazol-2-one
1-(3-Bromo-phenyl)-1,3-dihydro-imidazol-2-one 944709-54-0 C9H7BrN2O
6-エトキシピラジン-2-ボロン酸ピナコールエステル 6-エトキシピラジン-2-ボロン酸ピナコールエステル 2077892-10-3 C12H19BN2O3
2-CHLORO-6-TERT-BUTYL PYRAZINE 2-CHLORO-6-TERT-BUTYL PYRAZINE 614729-25-8 C8H11ClN2O
2-bromo-6-piperidin-1-ylpyrazine 2-bromo-6-piperidin-1-ylpyrazine 1017781-76-8 C9H12BrN3
1-(3,5-Difluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-(3,5-Difluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1402174-49-5 C15H17BF2N2O2
2-isopropoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-isopropoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1380918-96-6 C13H21BN2O3
2-(4-methyl-1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 2-(4-methyl-1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 1402174-17-7 C16H26BN3O2
2-Bromo-4-(2-methylpiperidin-1-yl)furan 2-Bromo-4-(2-methylpiperidin-1-yl)furan 1622835-31-7 C10H14BrNO
Quinazoline, 2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Quinazoline, 2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2750118-32-0 C14H16BClN2O2
piperidin-2,2,3,3,4,5,5,6,6-d9-4-amine piperidin-2,2,3,3,4,5,5,6,6-d9-4-amine 1173020-92-2 C5H3D9N2
1H-Imidazol-5-amine, 1-cyclopropyl- 1H-Imidazol-5-amine, 1-cyclopropyl- 1314920-07-4 C6H9N3
Carbamic acid, N-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrazinyl]-, 1,1-dimethylethyl ester Carbamic acid, N-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrazinyl]-, 1,1-dimethylethyl ester 2223012-75-5 C15H24BN3O4
2-methyl-1-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 2-methyl-1-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 2223030-89-3 C17H23BN2O2
3-Bromo-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 3-Bromo-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223047-75-2 C15H18BBrN2O2
5,5'-Di(tert-butyl)2,2'-bipyrazine 5,5'-Di(tert-butyl)2,2'-bipyrazine 1622840-53-2 C16H22N4
1-benzylpiperidin-4-one-2,2,3,3,5,5,6,6-d8 1-benzylpiperidin-4-one-2,2,3,3,5,5,6,6-d8 1204688-26-5 C12H15NO
2-(1H-ピラゾール-1-イル)チアゾール-4-ボロン酸ピナコールエステル 2-(1H-ピラゾール-1-イル)チアゾール-4-ボロン酸ピナコールエステル 1309982-50-0 C12H16BN3O2S
4-bromo-1-(4-methoxybenzyl)-1H-imidazole 4-bromo-1-(4-methoxybenzyl)-1H-imidazole 1214247-81-0 C11H11BrN2O
5-bromo-1-methyl-1H-imidazol-2-amine 5-bromo-1-methyl-1H-imidazol-2-amine 151597-83-0 C4H6BrN3
B-[3-(1H-imidazol-1-yl)phenyl]Boronic acid B-[3-(1H-imidazol-1-yl)phenyl]Boronic acid 1040850-75-6 C9H9BN2O2
2-Amino-6-(4-methylimidazol-1-yl)pyrazine 2-Amino-6-(4-methylimidazol-1-yl)pyrazine 1314355-64-0 C8H9N5
3-Piperidinol, 5-methyl- 3-Piperidinol, 5-methyl- 33469-64-6 C6H13NO
2-tert-butyl-6-chloropyrazine 2-tert-butyl-6-chloropyrazine 959239-49-7 C8H11ClN2
2-bromo-6-pyrrolidin-1-ylpyrazine 2-bromo-6-pyrrolidin-1-ylpyrazine 1017781-85-9 C8H10BrN3
2-bromo-3-phenylpyrazine 2-bromo-3-phenylpyrazine 2882-17-9 C10H7BrN2
2-Trifluoromethyl-4-(piperidino)phenylboronic acid pinacol ester 2-Trifluoromethyl-4-(piperidino)phenylboronic acid pinacol ester 2223037-13-4 C18H25BF3NO2
3-(4-amino-1H-pyrazol-1-yl)benzonitrile 3-(4-amino-1H-pyrazol-1-yl)benzonitrile 1155066-36-6 C10H8N4
(5-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)furan-2-yl)boronic acid (5-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)furan-2-yl)boronic acid 2256709-50-7 C9H15BN2O3
1-(4-methoxyphenyl)-1,3-dihydro-2H-imidazol-2-one 1-(4-methoxyphenyl)-1,3-dihydro-2H-imidazol-2-one 155431-24-6 C10H10N2O2
4-Bromo-1-(2-chlorophenyl)-1H-imidazole 4-Bromo-1-(2-chlorophenyl)-1H-imidazole 1353857-22-3 C9H6BrClN2
3-(thiophen-2-yl)piperidine 3-(thiophen-2-yl)piperidine 862718-69-2 C9H13NS
tert-butyl 4-(6-aminopyrazin-2-yl)piperidine-1-carboxylate tert-butyl 4-(6-aminopyrazin-2-yl)piperidine-1-carboxylate 1426921-56-3 C14H22N4O2
2-(2-methyl-1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 2-(2-methyl-1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 1401350-33-1 C16H26BN3O2
2-bromo-5-propylPyrazine 2-bromo-5-propylPyrazine 156573-08-9 C7H9BrN2
2-Trifluoromethyl-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2-Trifluoromethyl-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2223041-59-4 C18H26BF3N2O2
4-Cyclopropyl-2-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 4-Cyclopropyl-2-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223042-60-0 C18H23BN2O2
2-Amino-5-(1H-pyrazol-1-yl)thiazole 2-Amino-5-(1H-pyrazol-1-yl)thiazole 1314355-17-3 C6H6N4S
6-Hydroxyimidazo[1,2-a]pyrazine 6-Hydroxyimidazo[1,2-a]pyrazine 1159820-04-8 C6H5N3O
2-CHLORO-6-[4-(TRIFLUOROMETHYL)PHENYL]PYRAZINE 2-CHLORO-6-[4-(TRIFLUOROMETHYL)PHENYL]PYRAZINE 637352-84-2 C11H6ClF3N2
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate 1338544-06-1 C22H34BNO4
3-Cyano-5-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 3-Cyano-5-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 2223042-13-3 C17H20BN3O2
2-Amino-6-(4-fluorophenyl)pyrazine 2-Amino-6-(4-fluorophenyl)pyrazine 1159815-52-7 C10H8FN3
1H-Pyrazole, 4-bromo-3-methyl-1-phenyl- 1H-Pyrazole, 4-bromo-3-methyl-1-phenyl- 50877-45-7 C10H9BrN2
2-Amino-6-(pyrrolidino)pyrazine 2-Amino-6-(pyrrolidino)pyrazine 54015-46-2 C8H12N4
Piperazine, 2,3,5-trimethyl- (6CI,7CI,9CI) Piperazine, 2,3,5-trimethyl- (6CI,7CI,9CI) 89940-71-6 C7H16N2
3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)isoquinoline 3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)isoquinoline 951322-05-7 C15H18BNO2
2-Bromo-6-(N-boc-piperazin-1-yl)pyrazine 2-Bromo-6-(N-boc-piperazin-1-yl)pyrazine 1197294-73-7 C13H19BrN4O2
4-cyclobutyl-4-Piperidinol 4-cyclobutyl-4-Piperidinol 1374568-02-1 C9H17NO
3,5-Dibromo-4-methyl-1H-pyrazole 3,5-Dibromo-4-methyl-1H-pyrazole 60061-54-3 C4H4Br2N2
5-chloro-N-methyl-2-Pyrazinecarboxamide 5-chloro-N-methyl-2-Pyrazinecarboxamide 1049025-94-6 C6H6ClN3O
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