化學(xué)製品カタログ

複素環(huán)式化合物

複素環(huán)式化合物は炭素原子と非炭素原子により構(gòu)成される環(huán)狀構(gòu)造の化合物である。これらの非炭素原子はヘテロ原子と総稱され，一般的なヘテロ原子は窒素、酸素、硫黃等である。前述したラクトン、ラクタム、環(huán)狀エーテル等の化合物はいずれも複素環(huán)式化合物であり，しかしこれらの化合物の性質(zhì)は同じ種類の鎖式化合物と類似するため，いずれも対応する章節(jié)に組み込んで説明する。本章は主に環(huán)構(gòu)造が穏やかで、ある程度の芳香族性を有する複素環(huán)式化合物，即ち芳香族複素環(huán)式化合物を説明する。複素環(huán)式化合物は種類が膨大であり，數(shù)量が多く，自然界に広く分布しており，多くの天然の複素環(huán)式化合物は動物、植物の體內(nèi)で重要な生理學(xué)的作用を果たす。例えば：植物內(nèi)のクロロフィル、動物の血中ヘモグロビン、漢方薬中の有効成分のアルカロイドと一部の配糖體、一部の抗生物質(zhì)とビタミン、タンパク質(zhì)のあるアミノ酸とヌクレオチドを構(gòu)成する塩基等はいずれも複素環(huán)構(gòu)造を含有する。従來の薬物中で、複素環(huán)構(gòu)造を含有するものは約半分を占める。そのため，複素環(huán)式化合物は有機(jī)化合物（特に有機(jī)薬物）中で重要な地位を占める。複素環(huán)式化合物中で五員、六員複素環(huán)及びそれらの縮合複素環(huán)化合物は最も普及しており，かつ最も重要である。そのため環(huán)のサイズによって，複素環(huán)式化合物は五員複素環(huán)及び六員複素環(huán)という二つの種類に分けられる。例えば上記フラン、チオフェン、ピロール、オキサゾール、イミダゾール及びそれらの縮合複素環(huán)化合物のインドール、ベンゾイミダゾール、ジベンゾフラン等はいずれも五員複素環(huán)式化合物であり，それに対してピリジン、ピリミジン及びそれらの縮合複素環(huán)化合物のキノリン、キナゾリン等はいずれも六員複素環(huán)式化合物である。各五員複素環(huán)式化合物と六員複素環(huán)式化合物中で，環(huán)構(gòu)造中のヘテロ原子の數(shù)量によって，また一つのヘテロ原子を含有する複素環(huán)及び二つ又はそれ以上のヘテロ原子を含有する複素環(huán)に分けられる。例えばフラン、チオフェン、ピリジン、インドール、キノリン、ジベンゾフラン等は一つのヘテロ原子を含有する複素環(huán)式化合物である；イミダゾール、ピリミジン、ベンゾイミダゾール、キナゾリン等は二つのヘテロ原子を含有する複素環(huán)式化合物である；それに対してプリンは二つ以上のヘテロ原子を含有するため，即ち複數(shù)のヘテロ原子を含有する複素環(huán)式化合物である。分子中の環(huán)構(gòu)造の形式によって，複素環(huán)式化合物はさらに複素単環(huán)及び縮合複素環(huán)という二つの種類に分けられる。例えばフラン、ピリジン、ピリミジン、イミダゾール等はいずれも複素単環(huán)式化合物であり，インドール、キノリン、ジベンゾフラン、プリン等は縮合複素環(huán)式化合物である。

Click on the specific product, view the latest prices of the products, information, serving information

Chemical Name	CAS	MF
4-chloro-5-(methyl-d3)pyridin-2-amine	2294957-38-1	C6H4ClD3N2
2-bromo-6-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyridine	2363784-06-7	C11H3BrD12N2
4-bromo-2-(cyclopropyl-d5)pyridine-3,5,6-d3	2600400-18-6	C8BrD8N
2-(2-(methoxy-d3)ethoxy-1,1,2,2-d4)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,4,5-d3	2710292-16-1	C14H12BD10NO4
3-bromo-6-(2-methylpiperidin-1-yl)pyridazine-4,5-d2	2363782-18-5	C10H12BrD2N3
2-(2-(methoxy-d3)ethoxy-1,1,2,2-d4)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine-4,6-d2	2710292-33-2	C13H12BD9N2O4
2-bromo-6-(4-(methyl-d3)piperidin-1-yl-2,2,3,3,4,5,5,6,6-d9)pyridine-3,4,5-d3	2363785-97-9	C11BrD15N2
6-(cyclopropyl-d5)pyridin-3,4,5-d3-2-ol	2600399-71-9	C8HD8NO
6-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyridazin-4,5-d2-3-ol	2363781-51-3	C10HD14N3O
5-(methoxymethyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,4,6-d3	2710292-40-1	C13H17BD3NO3
5-(2-methylpiperidin-1-yl)pyridin-2,4,6-d3-3-amine	2363785-17-3	C11H14D3N3
2-(2-bromopyridin-4-yl)propan-1,1,1,3,3,3-d6-2-ol	2363779-41-1	C8H4BrD6NO
4-((methoxy-d3)methyl-d2)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine	2710292-68-3	C13H15BD5NO3
5-(4-(methyl-d3)piperidin-1-yl-2,2,3,3,4,5,5,6,6-d9)pyridin-2,4,6-d3-3-amine	2363788-40-1	C11H2D15N3
6-(4-methylpiperidin-1-yl)pyridazin-4,5-d2-3-ol	2363780-43-0	C10H13D2N3O
5-bromo-2-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyridine-3,4,6-d3	2363786-09-6	C11BrD15N2
2-bromo-4-(pyrrolidin-1-yl-d8)pyrimidine	2363789-46-0	C8H2BrD8N3
2-((methoxy-d3)methyl-d2)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine-4,6-d2	2710292-78-5	C12H12BD7N2O3
5-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyridin-2-amine	2363785-38-8	C11H5D12N3
2-bromo-5-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)pyridine	2363788-52-5	C11H3BrD12N2
4-(4-methylpiperidin-1-yl)pyridin-2,5,6-d3-3-amine	2363786-67-6	C11H14D3N3
3-bromo-4-(3-methylpiperidin-1-yl)pyridine-2,5,6-d3	2363786-27-8	C11H12BrD3N2
3-bromo-6-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyridazine-4,5-d2	2363780-36-1	C10BrD14N3
6-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)pyridazin-3-ol	2363788-65-0	C10H3D12N3O
6-(4-(methyl-d3)piperidin-1-yl-2,2,3,3,4,5,5,6,6-d9)pyridazin-4,5-d2-3-ol	2363789-82-4	C10HD14N3O
4-(2-methylpiperidin-1-yl)pyrimidin-5,6-d2-2-amine	2363786-38-1	C10H14D2N4
4-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyrimidin-2-amine	2363785-76-4	C10H4D12N4
4-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)pyrimidin-5,6-d2-2-ol	2363786-54-1	C10HD14N3O
4-(4-methylpiperidin-1-yl)pyrimidin-5,6-d2-2-amine	2363789-08-4	C10H14D2N4
5-bromo-2-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)pyrimidine-4,6-d2	2363783-82-6	C10BrD14N3
2-(4-methylpiperidin-1-yl)pyrimidin-4,6-d2-5-amine	2363785-94-6	C10H14D2N4
2-(tert-butoxy)-4-fluoropyridine-3,5,6-d3	2363789-89-1	C9H9D3FNO
2,3-dichloropyridine-4,5,6-d3	1001003-85-5	C5Cl2D3N
3,4-dibromopyridine-2,5,6-d3	2363787-54-4	C5Br2D3N
2,6-dibromo-4-chloropyridine-3,5-d2	2460500-99-4	C5Br2ClD2N
3-bromo-5-(1H-imidazol-2-yl-4,5-d2)pyridine-2,4,6-d3	2256713-79-6	C8HBrD5N3
2-bromo-6-(1H-imidazol-2-yl-4,5-d2)pyridine-3,4,5-d3	2256713-81-0	C8HBrD5N3
4-(4-bromopyrimidin-2-yl-5,6-d2)morpholine-2,2,3,3,5,5,6,6-d8	2363786-45-0	C8BrD10N3O
4-bromo-2-(piperidin-1-yl-d10)pyrimidine-5,6-d2	2363782-76-5	C9BrD12N3
tert-butyl 4-(5-bromopyrimidin-2-yl-4,6-d2)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8	2363788-25-2	C13H9BrD10N4O2
2,4-dichloro-5-iodopyrimidine-6-d	2241865-66-5	C4Cl2DIN2
6-(morpholino-d8)pyridin-2-amine	2363780-52-1	C9H5D8N3O
4-fluoro-2-(methyl-d3)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5-d2	2710293-02-8	C12H12BD5FNO2
2-methyl-6-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5-d2	2710294-56-5	C13H15BD5NO2
tert-butyl 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl-3,5,6-d3)piperidine-1-carboxylate	2710294-94-1	C21H30BD3N2O4
2-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine	2710295-20-6	C16H19BD5NO3
2-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine	2710295-41-1	C15H18BD5N2O3
5-(methoxy-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine	2710296-04-9	C13H14BD3F3NO3
pyrimidin-d3-4-amine	2600400-46-0	C4H2D3N3
4-chloro-2-(cyclopropyl-d5)pyrimidine-5,6-d2	2600400-72-2	C7ClD7N2
2-(methyl-d3)pyrimidin-5,6-d2-4-amine	2600399-56-0	C5H2D5N3
2,8-bis(methyl-d3)imidazo[1,2-b]pyridazin-3,7-d2-6-ol	2645416-15-3	C8HD8N3O
6-bromo-8-(methyl-d3)imidazo[1,2-b]pyridazine-2,3,7-d3	2645419-42-5	C7BrD6N3
1-(4-bromo-6-(methoxy-d3)pyridin-2-yl-3,5-d2)ethan-1-one-2,2,2-d3	2645413-23-4	C8BrD8NO2
4-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)pyrimidin-2-amine	2363780-58-7	C10H4D12N4
4-(4-(methyl-d3)piperidin-1-yl-2,2,3,3,4,5,5,6,6-d9)pyrimidin-5,6-d2-2-amine	2363783-76-8	C10H2D14N4
2-(2-methylpiperidin-1-yl)pyrimidin-4,6-d2-5-amine	2363786-72-3	C10H14D2N4
2,4-dibromo-6-fluoropyridine-3,5-d2	2363786-48-3	C5Br2D2FN
2-bromo-4-fluoropyrimidine-5,6-d2	2363781-47-7	C4BrD2FN2
3-fluoropyridine-2,4,5,6-d4	2363781-59-1	C5D4FN
4-chloro-6-fluoropyrimidine-2,5-d2	2363781-74-0	C4ClD2FN2
3-bromo-4-(methyl-d3)pyridine	2363783-09-7	C6H3BrD3N
3-fluoro-4-(methyl-d3)pyridine-2,5,6-d3	2363782-16-3	C6D6FN
2-bromo-4-chloro-6-(trifluoromethyl)pyridine-3,5-d2	2460490-52-0	C6BrClD2F3N
2-bromo-5-(1H-imidazol-2-yl-4,5-d2)pyridine	2256713-86-5	C8H4BrD2N3
2,4-dibromo-6-(trifluoromethyl)pyridine-3,5-d2	2460492-51-5	C6Br2D2F3N
6-bromo-4-chloropyridin-3,5-d2-2-amine	2460492-56-0	C5H2BrClD2N2
2,4-dibromo-6-(methyl-d3)pyridine-3,5-d2	2363787-15-7	C6Br2D5N
3-(methyl-d3)pyridin-2,5,6-d3-4-ol	2460490-88-2	C6HD6NO
3,4-bis(methyl-d3)pyridin-5,6-d2-2-amine	2460490-92-8	C7H2D8N2
2-bromo-4-(1H-imidazol-2-yl-4,5-d2)pyrimidine	2256714-01-7	C7H3BrD2N4
3,5-dibromo-2-(methyl-d3)pyridine-4,6-d2	2600399-95-7	C6Br2D5N
6-(piperidin-1-yl-d10)pyridazin-4,5-d2-3-amine	2363782-46-9	C9H2D12N4
2-(piperidin-1-yl-d10)pyridin-4-amine	2363780-07-6	C10H5D10N3
2-bromopyridine-6-d	74126-93-5	C5H3BrDN
5-bromo-4-chloro-6-(ethoxy-d5)pyrimidine	2363788-22-9	C6HBrClD5N2O
5-bromo-4-(methyl-d3)-6-(pyrrolidin-1-yl-d8)pyrimidine-2-d	2363784-01-2	C9BrD12N3
5-bromo-6-chloro-N,N-bis(methyl-d3)pyrimidin-4-amine-2-d	2363787-67-9	C6BrClD7N3
1-(5-bromopyridin-3-yl-2,4,6-d3)azetidin-2,2,3,4,4-d5-3-ol	2363780-85-0	C8HBrD8N2O
4-(azetidin-1-yl-d6)-3-bromopyridine-2,5,6-d3	2363789-50-6	C8BrD9N2
2-(azetidin-1-yl-d6)-5-bromopyrimidine-4,6-d2	2363783-58-6	C7BrD8N3
1-(6-bromopyridazin-3-yl)ethan-1-one-2,2,2-d3	2363779-68-2	C6H2BrD3N2O
1-(6-bromopyridazin-3-yl)piperidin-2,2,3,3,4,5,5,6,6-d9-4-ol	2363780-46-3	C9H3BrD9N3O
1-(4-bromopyrimidin-2-yl-5,6-d2)piperidin-2,2,3,3,4,5,5,6,6-d9-4-ol	2363786-40-5	C9HBrD11N3O
tert-butyl 2,3-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate-2,3,4,4,6-d5
3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,4-d2
3-(methoxy-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine-4,6-d2
4-bromo-2-(methyl-d3)-6-(trifluoromethyl)pyridine-3,5-d2	2294946-95-3	C7BrD5F3N
4-fluoro-2,3-bis(methyl-d3)pyridine-5,6-d2	2294945-61-0	C7D8FN
2-bromo-4,6-difluoropyridine-3,5-d2	2645416-49-3	C5BrD2F2N
5-aminopyridin-2,4,6-d3-3-ol	2645412-05-9
5-amino-4-bromopyridin-2,6-d2-3-ol	2645417-24-7	C5H3BrD2N2O
5-bromo-2-(methyl-d3)pyridine	1185312-36-0	C6H3BrD3N
2-(methyl-d3)pyrimidin-4(3H)-one-5,6-d2	2645412-80-0	C5HD5N2O
2-chloro-4-(methyl-d3)-5-(trifluoromethyl)pyrimidine-6-d	2645412-66-2	C6ClD4F3N2
6-bromo-1-(methyl-d3)pyridin-2(1H)-one	2645419-29-8	C6H3BrD3NO
3,5-bis(methyl-d3)-2-(trifluoromethyl)pyridin-4-amine	2645417-26-9	C8H3D6F3N2
2,3-bis(methyl-d3)pyridin-4-amine	2645417-43-0	C7H4D6N2
2-((azetidin-3-yl-2,2,3,4,4-d5)oxy)-4-bromopyridine	2645419-66-3	C8H4BrD5N2O
2-((azetidin-3-yl-2,2,3,4,4-d5)oxy)-6-bromopyridine	2645416-63-1	C8H4BrD5N2O