複素環式化合物
複素環式化合物は分子中で環状構造を有する有機化合物の一種であり,環を構成する炭素原子に加えて,一つ又は複数の窒素原子、硫黄原子、酸素原子等の他の原子を含有する。一つの環のみを含有すれば,単環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を含有すれば,多環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員複素環である。簡単な複素環はベンゼン又は他の複素環と結合して二環、三環又はより複雑な環系を形成することができる。ある複素環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学的性質が穏やかである。複素環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。化学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,殺虫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。簡単な複素環式化合物は有機化学工業の重要な原料である。 環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状化合物は複素環式化合物と総称される。この定義に従って,厳密には環形無水コハク酸、環形イミド、ラクトン、ラクチド、環形無水物、ラクタム、環状エーテル等も複素環式化合物に属し,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,開環から鎖状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。そのため複素環式化合物は特に環系が穏やかでかつ異なる芳香族性を有する複素環式化合物を指し,即ち芳香族複素環化合物である。 有機複素環式化合物は開鎖、炭素環、複素環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,その数量が多く,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。これらの複素環式化合物は有機合成又は医薬、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体又は結晶であり,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。火種、高熱、酸化剤及び強酸と接触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黄酸化物や窒素酸化物のガス状物質を析出する。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,それぞれ可燃性液体、可燃性固体、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。
- Structure:

- Chemical Name:tert-butyl 2-ethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-1-carboxylate
- CAS:2256758-41-3
- MF:C16H27BN2O5
- Structure:

- Chemical Name:4-Bromo-1-(n-propyl)imidazole-d9
- CAS:1643579-52-5
- MF:C6BrD9N2
- Structure:

- Chemical Name:2-Bromo-6-(tert-butyl-d9)-pyrazine
- CAS:1643538-86-6
- MF:C8H11BrN2
- Structure:

- Chemical Name:2-Bromo-6-methylpyrazine-d5
- CAS:1185316-37-3
- MF:C5H5BrN2
- Structure:

- Chemical Name:1-cyclopropyl-2-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
- CAS:2223042-66-6
- MF:C15H25BN2O2
- Structure:

- Chemical Name:tert-butyl 3-oxopiperidine-1-carboxylate-2,2,4,4,5,5,6,6-d8
- CAS:1553977-73-3
- MF:C10H17NO3
- Structure:

- Chemical Name:5-Fluoro-2-bromopyrazine-d2
- CAS:1643575-47-6
- MF:C4H2BrFN2
- Structure:

- Chemical Name:tert-butyl 4-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-82-0
- MF:C21H32BFN2O4
- Structure:

- Chemical Name:5-iodo-3,4-dihydro-2H-pyran
- CAS:1232199-39-1
- MF:C5H7IO
- Structure:

- Chemical Name:tert-butyl 4-(3-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256705-06-1
- MF:C22H35BN2O4
- Structure:

- Chemical Name:tert-butyl 4-(3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256705-09-4
- MF:C22H35BN2O5
- Structure:

- Chemical Name:3-Bromo-4-methyl-1-(iso-propyl)-1H-pyrazole
- CAS:1622839-96-6
- MF:C7H11BrN2
- Structure:

- Chemical Name:tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-83-1
- MF:C22H32BF3N2O4
- Structure:

- Chemical Name:3-Bromo-4-methyl-1-ethyl-1H-pyrazole
- CAS:1622840-43-0
- MF:C6H9BrN2
- Structure:

- Chemical Name:tert-butyl 4-(4-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-13-7
- MF:C21H32BBrN2O4
- Structure:

- Chemical Name:tert-butyl 4-(4-bromothiazol-2-yl)piperidine-1-carboxylate
- CAS:1211538-88-3
- MF:C13H19BrN2O2S
- Structure:

- Chemical Name:2-(2-cyclopropyl-4-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223008-70-4
- MF:C20H29BO3
- Structure:

- Chemical Name:2-(2-fluoro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223029-84-1
- MF:C17H24BFO3
- Structure:

- Chemical Name:2(1H)-Quinazolinone, 1-acetyl-3,4-dihydro-3-[(3-pyridinylmethylene)amino]-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-
- CAS:337457-72-4
- MF:C19H13F7N4O2
- Structure:

- Chemical Name:6-(N-メチルピペラジン-1-イル)ピラジン-2-ボロン酸ピナコールエステル
- CAS:1186042-00-1
- MF:C15H25BN4O2
- Structure:

- Chemical Name:6-ジエチルアミノピラジン-2-ボロン酸ピナコールエステル
- CAS:1416252-65-7
- MF:C14H24BN3O2
- Structure:

- Chemical Name:2-(2-methoxy-5-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223004-40-6
- MF:C18H27BO4
- Structure:

- Chemical Name:2-(2-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
- CAS:1351271-83-4
- MF:C15H25BN2O2S
- Structure:

- Chemical Name:2-(3-chloro-4-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223004-37-1
- MF:C17H24BClO3
- Structure:

- Chemical Name:2-(3-cyclopropyl-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223054-68-8
- MF:C20H29BO3
- Structure:

- Chemical Name:2-(3-methoxy-4-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223004-30-4
- MF:C18H27BO4
- Structure:

- Chemical Name:2-(3-methyl-1H-pyrazol-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
- CAS:1310405-16-3
- MF:C13H18BN3O2S
- Structure:

- Chemical Name:2-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine
- CAS:2241876-74-2
- MF:C15H25BN4O2
- Structure:

- Chemical Name:2-(4-bromo-3-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223052-69-3
- MF:C17H24BBrO3
- Structure:

- Chemical Name:2-(4-cyclopropyl-2-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223039-23-2
- MF:C20H29BO3
- Structure:

- Chemical Name:2-(4-fluorophenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine
- CAS:1402172-90-0
- MF:C16H18BFN2O2
- Structure:

- Chemical Name:2-(4-methyl-1H-pyrazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine
- CAS:1260158-31-3
- MF:C14H19BN4O2
- Structure:

- Chemical Name:4-Iodo-3-(1H-imidazol-1-yl)bromobenzene
- CAS:1622840-06-5
- MF:C9H6BrIN2
- Structure:

- Chemical Name:5-(N-Boc-Piperidin-4-yl)-2-trifluoromethyl-1-bromobenzene
- CAS:1563533-02-7
- MF:C17H21BrF3NO2
- Structure:

- Chemical Name:5-bromo-1-(3-bromophenyl)-1,3-dihydro-2H-imidazol-2-one
- CAS:2294950-66-4
- MF:C9H6Br2N2O
- Structure:

- Chemical Name:5-bromo-1-(4-bromophenyl)-1,3-dihydro-2H-imidazol-2-one
- CAS:2294950-61-9
- MF:C9H6Br2N2O
- Structure:

- Chemical Name:5-bromo-1-(tert-butyl)-1,3-dihydro-2H-imidazol-2-one
- CAS:1781429-39-7
- MF:C7H11BrN2O
- Structure:

- Chemical Name:5-bromo-1-cyclopropyl-1,3-dihydro-2H-imidazol-2-one
- CAS:2294946-38-4
- MF:C6H7BrN2O
- Structure:

- Chemical Name:5-Bromo-[4-(iso-propyl)-2-piperidino-d17]-thiazole
- CAS:1643542-65-7
- MF:C11H17BrN2S
- Structure:

- Chemical Name:5-Bromo-2-(piperidino-d10)-thiazole
- CAS:1643542-57-7
- MF:C8H11BrN2S
- Structure:

- Chemical Name:8-Bromo-6-(cyclopropyl)imidazo[1,2-a]pyrazine
- CAS:1159821-47-2
- MF:C9H8BrN3
- Structure:

- Chemical Name:methyl 2-(2-bromo-1H-imidazol-1-yl)benzoate
- CAS:2294948-02-8
- MF:C11H9BrN2O2
- Structure:

- Chemical Name:methyl 2-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
- CAS:2256704-55-7
- MF:C19H29BN2O4
- Structure:

- Chemical Name:methyl 3-(2-amino-4-bromo-1H-imidazol-1-yl)benzoate
- CAS:2294945-95-0
- MF:C11H10BrN3O2
- Structure:

- Chemical Name:methyl 3-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
- CAS:2256704-71-7
- MF:C19H29BN2O4
- Structure:

- Chemical Name:methyl 4-(4-bromo-2-methyl-1H-imidazol-1-yl)benzoate
- CAS:2294948-13-1
- MF:C12H11BrN2O2
- Structure:

- Chemical Name:methyl 5-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
- CAS:2256705-25-4
- MF:C19H29BN2O4
- Structure:

- Chemical Name:methyl-d3 5-bromopyrazine-2-carboxylate-3,6-d2
- CAS:2259315-99-4
- MF:C6H5BrN2O2
- Structure:

- Chemical Name:[1-(iso-Propyl)-2-methyl-d10]-imidazole-4-boronic acid pinacol ester
- CAS:2223033-88-1
- MF:C13H23BN2O2
- Structure:

- Chemical Name:1-(sec-Butyl-d9)-imidazole-4-boronic acid pinacol ester
- CAS:2222997-26-2
- MF:C13H16BD9N2O3
- Structure:

- Chemical Name:1-(tert-Butyl-d9)-pyrazole-3-boronic acid pinacol ester
- CAS:2223047-24-1
- MF:C13H16BD9N2O3
- Structure:

- Chemical Name:4-(2-bromophenyl)-1-(methyl-d3)-1H-pyrazole-3,5-d2
- CAS:2256711-72-3
- MF:C10H9BrN2
- Structure:

- Chemical Name:4-(3-bromophenyl)-1H-pyrazole-3,5-d2
- CAS:2256712-19-1
- MF:C9H7BrN2
- Structure:

- Chemical Name:2-Pyridinamine, 6-bromo-N-(dimethyloxido-λ4-sulfanylidene)-
- CAS:1644500-06-0
- MF:C7H9BrN2OS
- Structure:

- Chemical Name:1H-Imidazole, 2-bromo-1-cyclopropyl-4-methyl-
- CAS:2460501-36-2
- MF:C7H9BrN2
- Structure:

- Chemical Name:1H-Pyrazole, 3,5-di(methyl-d3)-
- CAS:130317-90-7
- MF:C5H8N2
- Structure:

- Chemical Name:Pyrazine, 3-chloro-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
- CAS:1622216-93-6
- MF:C11H16BClN2O2
- Structure:

- Chemical Name:1-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine
- CAS:2223011-40-1
- MF:C19H29BN2O2
- Structure:

- Chemical Name:1-(2-Trifluoromethylphenyl)-1H-pyrazole-4-boronic acid
- CAS:2225181-13-3
- MF:C10H8BF3N2O2
- Structure:

- Chemical Name:1-(3-Fluorophenyl)-1H-pyrazole-4-boronic acid
- CAS:2225169-98-0
- MF:C9H8BFN2O2
- Structure:

- Chemical Name:1-(4-Chlorophenyl)-1H-pyrazole-4-boronic acid
- CAS:2225169-87-7
- MF:C9H8BClN2O2
- Structure:

- Chemical Name:1-(4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine
- CAS:2223042-29-1
- MF:C19H29BN2O2
- Structure:

- Chemical Name:5-bromo-2-(3-methylpyrazol-1-yl)-1,3-thiazole
- CAS:1159816-75-7
- MF:C7H6BrN3S
- Structure:

- Chemical Name:4-bromo-2-(4-methylpiperidin-1-yl)-1,3-thiazole
- CAS:959237-41-3
- MF:C9H13BrN2S
- Structure:

- Chemical Name:2-(2-Methyl-piperidin-1-yl)-thiazol-4-ylamine
- CAS:1314356-02-9
- MF:C9H15N3S
- Structure:

- Chemical Name:2-(4-Tetrahydropyranyl)cyclopropane boronic acid
- CAS:2225152-84-9
- MF:C8H15BO3
- Structure:

- Chemical Name:2-(5-chloro-2-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223029-99-8
- MF:C17H24BClO3
- Structure:

- Chemical Name:2-(5-cyclopropyl-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS:2223008-76-0
- MF:C20H29BO3
- Structure:

- Chemical Name:2-(ethyl-d5)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine
- CAS:2241876-90-2
- MF:C12H19BN2O2
- Structure:

- Chemical Name:2-(piperidin-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
- CAS:2223039-41-4
- MF:C18H25BN2O2
- Structure:

- Chemical Name:2-(pyrrolidin-1-yl-d8)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine
- CAS:2241876-75-3
- MF:C14H22BN3O2
- Structure:

- Chemical Name:5-bromo-N,N,1-trimethyl-1H-imidazol-2-amine
- CAS:1892953-93-3
- MF:C6H10BrN3
- Structure:

- Chemical Name:6-(tetrahydro-2H-pyran-2-yl)pyrazin-2-amine
- CAS:1622836-11-6
- MF:C9H13N3O
- Structure:

- Chemical Name:6-(tetrahydrofuran-3-yl)pyrazin-2-ol
- CAS:2222934-78-1
- MF:C8H10N2O2
- Structure:

- Chemical Name:6-(N-プロポキシ)ピラジン-2-ボロン酸ピナコールエステル
- CAS:2223039-01-6
- MF:C13H21BN2O3
- Structure:

- Chemical Name:N,N-dimethyl-2-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-1-sulfonamide-5-d
- CAS:2256703-93-0
- MF:C12H22BN3O4S
- Structure:

- Chemical Name:TERT-BUTYL 3-(4-BROMO-2-CHLOROPHENYL)PIPERIDINE-1-CARBOXYLATE
- CAS:1563532-17-1
- MF:C16H21BrClNO2
- Structure:

- Chemical Name:TERT-BUTYL 3-(4-BROMO-2-FLUOROPHENYL)PIPERIDINE-1-CARBOXYLATE
- CAS:1563531-73-6
- MF:C16H21BrFNO2
- Structure:

- Chemical Name:tert-butyl 3-(6-aminopyrazin-2-yl)pyrrolidine-1-carboxylate
- CAS:2222933-90-4
- MF:C13H20N4O2
- Structure:

- Chemical Name:tert-butyl 4-(2-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-80-8
- MF:C22H35BN2O4
- Structure:

- Chemical Name:tert-butyl 4-(3-((methoxy-d3)carbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-97-7
- MF:C23H35BN2O6
- Structure:

- Chemical Name:tert-butyl 4-(3-(methoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-95-5
- MF:C23H35BN2O6
- Structure:

- Chemical Name:tert-butyl 4-(3-bromophenyl)-1H-pyrazole-1-carboxylate-3,5-d2
- CAS:2256712-21-5
- MF:C14H13BrD2N2O2
- Structure:

- Chemical Name:tert-butyl 4-(3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-99-9
- MF:C24H37BN2O4
- Structure:

- Chemical Name:tert-butyl 4-(4-(methoxy-d3)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8
- CAS:2256704-27-3
- MF:C22H35BN2O5
- Structure:

- Chemical Name:1-[(2-Acetoxy)ethyl-d4]-imidazole-4-boronic acid pinacol ester
- CAS:2223049-69-0
- MF:C13H19BD4N2O5
- Structure:

- Chemical Name:2-(Ethyl-d5)-imidazole-4-boronic acid pinacol ester
- CAS:2223037-49-6
- MF:C11H16BD5N2O3
- Structure:

- Chemical Name:2-(n-Propyl-d7)-imidazole-4-boronic acid pinacol ester
- CAS:2223012-80-2
- MF:C12H16BD7N2O3
- Structure:

- Chemical Name:2-Amino-5-(diethylamino-d10)-pyrazine
- CAS:1643563-12-5
- MF:C8H14N4
- Structure:

- Chemical Name:2-Amino-5-(methylethylamino-d8)-pyrazine
- CAS:1643542-13-5
- MF:C7H12N4
- Structure:

- Chemical Name:2-Amino-5-(tert-butoxy-d9)-pyrazine
- CAS:1643577-02-9
- MF:C8H13N3O
- Structure:

- Chemical Name:2-Amino-6-(morpholino-d8)-pyrazine
- CAS:1643563-32-9
- MF:C8H12N4O
- Structure:

- Chemical Name:2-Amino-6-(piperidino-d10)-pyrazine
- CAS:1643538-06-0
- MF:C9H14N4
- Structure:

- Chemical Name:4-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
- CAS:2256704-22-8
- MF:C18H26BN3O2
- Structure:

- Chemical Name:4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl-3,5-d2)morpholine-2,2,3,3,5,5,6,6-d8
- CAS:2241876-85-5
- MF:C14H22BN3O3
- Structure:

- Chemical Name:4-(methyl-d3)-1H-imidazole-2,5-d2
- CAS:2259315-61-0
- MF:C4HD5N2
- Structure:

- Chemical Name:4-(N-Boc-Piperidin-4-yl)-3-trifluoromethyl-1-bromobenzene
- CAS:1563532-66-0
- MF:C17H21BrF3NO2
- Structure:

- Chemical Name:4,5-Dibromo-1-(oxan-3-yl)-2-methyl-1H-imidazole
- CAS:1622834-21-2
- MF:C9H12Br2N2O
- Structure:

- Chemical Name:4,5-Dibromo-2-(1H-pyrazol-1-yl)thiazole
- CAS:1314357-40-8
- MF:C6H3Br2N3S
- Structure:

- Chemical Name:4,5-dibromo-2-(methyl-d3)-1H-imidazole
- CAS:2256713-20-7
- MF:C4H4Br2N2