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Heterocyclic compound

Heterocyclic compounds are a class of organic compounds with cyclic structure. The ring-constituting atoms in the molecule, in addition to carbon, also include one or more nitrogen, sulfur, oxygen and other atoms. Those containing one ring are called single-heterocyclic compounds, such as furan, thiazole, and pyridine. Those containing two or more rings are called fused heterocyclic compounds such as quinoline and purine. The most common and most stable are five- or six-membered heterocyclic ring. Simple heterocyclic ring is capable of merging with benzene or another heterocyclic ring to form a bicyclic, tricyclic or more complex ring system. Some kinds of heterocyclic rings have features of aromatic compounds, such as being easy to participate into substitution reaction, difficult to have addition reaction and being stable to oxidant. Heterocyclic compounds are widely found in nature, such as nucleic acids, most kinds of vitamins, chlorophyll, heme, most kinds of alkaloids, pigments and so on. A fraction of the heterocyclic compounds have aromatic characteristics, such as plants coumarone, jasmonate and animals civetone. There are many synthetic pesticides that belong to such compounds such as herbicides atrazine, amitrole, CMPT, insecticide fluorine propargite, quinoline parathion, thioquinox and so on. Simple heterocyclic compound is an important raw material of organic chemical industry.

The cyclic compounds with atoms constituting the ring system, in addition to carbon atom, also containing O, S, and N heteroatom are collectively referred to as heterocyclic compounds. According to this definition, the cyclic dicarboxylic anhydride, the cyclic imide, lactones, lactides, cyclic anhydrides, lactams, and cyclic ethers, strictly speaking, also belong to heterocyclic compounds. However, due to the nature of these compounds are similar with aliphatic compound, and can easily undergo either the cyclization of the open-chain compounds or ring open reaction to be transformed into chain compounds, thus being generally attributed to the aliphatic chemistry for discussion. Therefore, heterocyclic compounds generally refer specifically to those heterocyclic compounds with relatively stable ring system but different levels of aromatic properties, namely aromatic heterocyclic compound.

The organic heterocyclic compounds belong to a large class in the three large categories of organic compounds, open chain, carbocyclic and heterocyclic organic compounds. It contains various kinds and has a large number accounting for about one-third of all known organic compounds and is also widespread in the biosphere, having close relation with the biological growth, development, reproduction, and genetic variation and so on. Common heterocyclic compounds include furan, thiophene, pyrrole, pyridine, quinoline, carbazole and so on.

These kinds of heterocyclic compounds are widely used in organic synthesis or as pharmaceuticals, pesticides, solvents and so on. They are colorless liquids with special smell or crystallization and have specific gravity being less than or close to water. They are toxic and can be soluble in some organic solvents and slightly soluble in water. In case of fire, heat, oxidants and strong acids, it can cause fire or explosion with simultaneous deposition of toxic sulfur dioxide or nitrogen oxide gas. Furan, when being exposed to the air, is capable of forming peroxides with causing an explosion during distillation. In the management of dangerous goods, according to the risk grades of fire, explosion, toxicity risk, they were classified as flammable liquids, flammable solids and organic toxic chemicals; when used in the reservoir, the first two comply danger of the A and B class while the latter one is based on class C fire danger for conducting fire management. In case of fire, we can use foam, dry powder, water mist, 1211 and carbon dioxide for fire extinguishing agents.

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Structure Chemical Name CAS MF
2-cyclobutyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxabor olan-2-yl)pyridine 2-cyclobutyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxabor olan-2-yl)pyridine 2223038-89-7 C15H22BNO2
6-BROMO-6'-CHLORO-[3,3']-BIPYRIDINE 6-BROMO-6'-CHLORO-[3,3']-BIPYRIDINE 942206-04-4 C10H6BrClN2
Pyrido[2,3-b]pyrazine-2,3-dione, 6-chloro-1,4-dihydro- Pyrido[2,3-b]pyrazine-2,3-dione, 6-chloro-1,4-dihydro- 173930-57-9 C7H4ClN3O2
4-Boc-4,7-diazaspiro[2.5]octane 4-Boc-4,7-diazaspiro[2.5]octane 674792-08-6 C11H20N2O2
2-Pyridinecarbonitrile, 4-chloro-6-methoxy- 2-Pyridinecarbonitrile, 4-chloro-6-methoxy- 1261808-30-3 C7H5ClN2O
tert-Butyl (S)-(1-(3,6-dibromopyridin-2-yl)-2-(3,5-difluorophenyl)ethyl)carbamate tert-Butyl (S)-(1-(3,6-dibromopyridin-2-yl)-2-(3,5-difluorophenyl)ethyl)carbamate 1620056-47-4 C18H18Br2F2N2O2
1-METHYL-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE 1-METHYL-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE 36438-97-8 C9H12N2
6-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole 6-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole 1691201-28-1 C14H17BFNO2
Boronic acid, B-(2-methylimidazo[1,2-a]pyridin-6-yl)- Boronic acid, B-(2-methylimidazo[1,2-a]pyridin-6-yl)- 1446334-78-6 C8H9BN2O2
1H-Imidazole-1-ethanol, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Imidazole-1-ethanol, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2223047-86-5 C11H19BN2O3
glucose 1-(dihydrogen phosphate) glucose 1-(dihydrogen phosphate) 59-56-3 C6H13O9P
4,6-dibromoisoquinoline 4,6-dibromoisoquinoline 1889841-88-6 C9H5Br2N
2-Chloroquinazoline 2-Chloroquinazoline 6141-13-5 C8H5ClN2
4-Methoxy-d3-piperidine 4-Methoxy-d3-piperidine 1887071-03-5 C6H10D3NO
2-(4-Bromo-2-methoxyphenyl)-1H-imidazole 2-(4-Bromo-2-methoxyphenyl)-1H-imidazole 2256748-46-4 C10H9BrN2O
2,4-dichloro-6-(difluoromethyl)pyridine 2,4-dichloro-6-(difluoromethyl)pyridine 1805252-95-2 C6H3Cl2F2N
4-Methyl-2-(N-methylpiperazin-1-yl)thiazole-5-boronic acid pinacol ester 4-Methyl-2-(N-methylpiperazin-1-yl)thiazole-5-boronic acid pinacol ester 2223048-38-0 C15H26BN3O2S
2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)thiazole 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)thiazole 2223044-92-4 C13H16BN3O2S
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-2-yl)piperidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-2-yl)piperidine-1-carboxylate 2223005-97-6 C19H32BN3O4
tert-butyl 4-(4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate tert-butyl 4-(4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate 2223044-80-0 C24H37BN2O4
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bipyrazine 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bipyrazine 2223049-57-6 C14H17BN4O2
2-(1,3-dioxan-5-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(1,3-dioxan-5-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2241866-43-1 C14H21BN2O4
2-(tetrahydrofuran-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(tetrahydrofuran-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2222997-20-6 C14H21BN2O3
1-(Thiazol-5-yl)pyrazole-4-boronic acid pinacol ester 1-(Thiazol-5-yl)pyrazole-4-boronic acid pinacol ester 2223042-10-0 C12H16BN3O2S
1-(4-Aminothiazol-2-yl)pyrazole-4-boronic acid pinacol ester 1-(4-Aminothiazol-2-yl)pyrazole-4-boronic acid pinacol ester 1402166-50-0 C12H17BN4O2S
1-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2223012-83-5 C14H23BN2O3
1-(4-Chlorophenyl)-1H-imidazole-4-boronic acid pinacol ester 1-(4-Chlorophenyl)-1H-imidazole-4-boronic acid pinacol ester 1402174-36-0 C15H18BClN2O2
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole 2223054-33-7 C16H18BF3N2O2
1-(3,4-difluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1-(3,4-difluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1402174-50-8 C15H17BF2N2O2
1-(6-Chloropyrazin-2-yl)-1H-imidazole-4-boronic acid pinacol ester 1-(6-Chloropyrazin-2-yl)-1H-imidazole-4-boronic acid pinacol ester 2223051-08-7 C13H16BClN4O2
3-Methyl-1-(5-aminopyrazin-2-yl)-1H-pyrazole-4-boronic acid pinacol ester 3-Methyl-1-(5-aminopyrazin-2-yl)-1H-pyrazole-4-boronic acid pinacol ester 2223037-86-1 C14H20BN5O2
1-(4-Tolyl)-1H-pyrazole-3-boronic acid pinacol ester 1-(4-Tolyl)-1H-pyrazole-3-boronic acid pinacol ester 2223028-78-0 C16H21BN2O2
3-Methyl-1-(2-fluorophenyl)-1H-pyrazole-4-boronic acid pinacol ester 3-Methyl-1-(2-fluorophenyl)-1H-pyrazole-4-boronic acid pinacol ester 2223052-00-2 C16H20BFN2O2
1-(sec-butyl)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1-(sec-butyl)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2222997-37-5 C14H25BN2O2
1-cyclohexyl-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1-cyclohexyl-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2223012-76-6 C16H27BN2O2
5-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)thiazole 5-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)thiazole 2223047-74-1 C13H18BN3O2S
2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole 2223043-42-1 C17H20BF3N2O2
2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(o-tolyl)-1H-imidazole 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(o-tolyl)-1H-imidazole 2223038-95-5 C17H23BN2O2
4-(N-Boc-piperidin-3-yl)thiophene-2-boronic acid pinacol ester 4-(N-Boc-piperidin-3-yl)thiophene-2-boronic acid pinacol ester 2223003-11-8 C20H32BNO4S
1-(Oxan-4-yl)-2-ethyl-1H-imidazole-4-boronic acid pinacol ester 1-(Oxan-4-yl)-2-ethyl-1H-imidazole-4-boronic acid pinacol ester 2223053-30-1 C16H27BN2O3
1-(Oxan-3-yl)-2-(iso-propyl)-1H-imidazole-4-boronic acid pinacol ester 1-(Oxan-3-yl)-2-(iso-propyl)-1H-imidazole-4-boronic acid pinacol ester 2223006-07-1 C17H29BN2O3
4-Methyl-1-(sec-butyl)-1H-pyrazole-3-boronic acid pinacol ester 4-Methyl-1-(sec-butyl)-1H-pyrazole-3-boronic acid pinacol ester 2222997-58-0 C14H25BN2O2
2-Cyclohexylimidazole-4-boronic acid pinacol ester 2-Cyclohexylimidazole-4-boronic acid pinacol ester 2223039-04-9 C15H25BN2O2
2-(4-Bromo-1H-pyrazol-1-yl)thiazole-4-boronic acid pinacol ester 2-(4-Bromo-1H-pyrazol-1-yl)thiazole-4-boronic acid pinacol ester 2223029-02-3 C12H15BBrN3O2S
3,5-Dibromo-2-(4-methylpiperidin-1-yl)pyridine 3,5-Dibromo-2-(4-methylpiperidin-1-yl)pyridine 1289214-87-4 C11H14Br2N2
2-Amino-5-(6'-chloro-2'-pyrazinyl)thiazole 2-Amino-5-(6'-chloro-2'-pyrazinyl)thiazole 1185319-45-2 C7H5ClN4S
2,4-Dibromo-5-((N-methylpiperazin-1-yl)thiazole 2,4-Dibromo-5-((N-methylpiperazin-1-yl)thiazole 1195901-10-0 C8H11Br2N3S
ethyl-d5 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-2-carboxylate-5-d ethyl-d5 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-2-carboxylate-5-d 2304818-32-2 C12H13BD6N2O4
4-(methyl-d3)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-5-d 4-(methyl-d3)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-5-d 2368222-03-9 C10H13BD4N2O2
tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 2364586-67-2 C19H23BD8N2O4S
1-(methyl-d3)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl-3,5-d2)piperazine-2,2,3,3,5,5,6,6-d8 1-(methyl-d3)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl-3,5-d2)piperazine-2,2,3,3,5,5,6,6-d8 2364586-50-3 C15H12BD13N2O2S
1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl-3,5-d2)piperidine-2,2,3,3,4,4,5,5,6,6-d10 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl-3,5-d2)piperidine-2,2,3,3,4,4,5,5,6,6-d10 2364585-96-4 C15H12BD12NO3
1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidin-2,2,3,3,4,5,5,6,6-d9-4-ol 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidin-2,2,3,3,4,5,5,6,6-d9-4-ol 2368223-10-1 C17H17BD9NO3
2-(oxetan-3-yloxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2-(oxetan-3-yloxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2368223-33-8 C13H17BD2N2O4
2-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-2,3,3,4,4,5,5,6,6-d9 2-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-2,3,3,4,4,5,5,6,6-d9 2368223-96-3 C18H16BD12NO2
4-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperidine-2,2,3,3,4,5,5,6,6-d9 4-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperidine-2,2,3,3,4,5,5,6,6-d9 2368224-06-8 C18H12BD16NO2
tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 2368224-22-8 C21H21BD12N2O4
2-(3-methylpiperidin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2-(3-methylpiperidin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2368224-81-9 C16H24BD2N3O2
5-methyl-2-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 5-methyl-2-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2364573-12-4 C16H15BD12N2O2S
5-(methyl-d3)-2-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 5-(methyl-d3)-2-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2364572-99-4 C16H12BD15N2O2S
2-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperazine-2,3,3,5,5,6,6-d7 2-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperazine-2,3,3,5,5,6,6-d7 2364572-92-7 C17H13BD14N2O2
2-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-2,3,3,5,5,6,6-d7 2-(methyl-d3)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-2,3,3,5,5,6,6-d7 2364573-13-5 C17H17BD10N2O2
2-(ethyl-d5)-1-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-4-d 2-(ethyl-d5)-1-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-4-d 2460672-62-0 C12H12BD9N2O2
1-(cyclopropyl-d5)-2-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-5-d 1-(cyclopropyl-d5)-2-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-5-d 2710290-74-5 C13H12BD9N2O2
1-(ethyl-d5)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3,4-d2 1-(ethyl-d5)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3,4-d2 2710290-79-0 C11H12BD7N2O2
1-methyl-4-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-methyl-4-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 2710291-43-1 C11H16BD3N2O2
2,3-bis(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2,3-bis(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2710291-59-9 C12H13BD6N2O2
3-chloro-2-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-6-d 3-chloro-2-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-6-d 2710291-72-6 C11H12BClD4N2O2
2-(2-(methoxy-d3)ethoxy-1,1,2,2-d4)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,6-d2 2-(2-(methoxy-d3)ethoxy-1,1,2,2-d4)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,6-d2 2710292-05-8 C13H12BD9N2O4
tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl-5-d)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl-5-d)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 2710294-72-5 C19H21BD10N2O4S
tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,3,5,6-d4)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 2710294-77-0 C22H21BD13NO4
tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl-3,6-d2)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl-3,6-d2)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 2710294-98-5 C20H21BD11N3O4
4,4,5,5-tetramethyl-2-(3-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)phenyl-2,4,5,6-d4)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(3-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)phenyl-2,4,5,6-d4)-1,3,2-dioxaborolane 2710295-13-7 C17H16BD9O3
2-(tetrahydro-2H-pyran-4-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2-(tetrahydro-2H-pyran-4-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-3,5-d2 2710295-39-7 C15H21BD2N2O3
1-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 1-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2710295-54-6 C14H18BD5N2O3
tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 2710295-59-1 C18H22BD9N4O4
tert-butyl 4-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyrazine-1(2H)-carboxylate-2,2,3,3,6-d5 tert-butyl 4-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyrazine-1(2H)-carboxylate-2,2,3,3,6-d5
4-bromo-1-(oxetan-3-yl-d5)-1H-imidazole-2,5-d2 4-bromo-1-(oxetan-3-yl-d5)-1H-imidazole-2,5-d2 2294947-63-8 C6BrD7N2O
4-bromo-1-(ethyl-d5)-N,N-bis(methyl-d3)-1H-imidazol-2-amine-5-d 4-bromo-1-(ethyl-d5)-N,N-bis(methyl-d3)-1H-imidazol-2-amine-5-d 2294947-74-1 C7BrD12N3
tert-butyl 4-(4-bromothiazol-2-yl-5-d)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(4-bromothiazol-2-yl-5-d)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 2363783-13-3 C12H9BrD9N3O2S
tert-butyl 4-(3-bromophenyl-2,4,5,6-d4)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(3-bromophenyl-2,4,5,6-d4)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 2363782-32-3 C15H9BrD12N2O2
5-bromo-2-(piperidin-1-yl-d10)thiazole-4-d 5-bromo-2-(piperidin-1-yl-d10)thiazole-4-d 2363779-35-3 C8BrD11N2S
1-(4-bromofuran-2-yl)piperidine-2,2,3,3,4,4,5,5,6,6-d10 1-(4-bromofuran-2-yl)piperidine-2,2,3,3,4,4,5,5,6,6-d10 2363782-43-6 C9H2BrD10NO
1-(6-bromopyrazin-2-yl-3,5-d2)azetidin-2,2,3,4,4-d5-3-ol 1-(6-bromopyrazin-2-yl-3,5-d2)azetidin-2,2,3,4,4-d5-3-ol 2363786-62-1 C7HBrD7N3O
1-(5-bromofuran-2-yl)piperidin-2,2,3,3,4,5,5,6,6-d9-4-ol 1-(5-bromofuran-2-yl)piperidin-2,2,3,3,4,5,5,6,6-d9-4-ol 2363781-86-4 C9H3BrD9NO2
1-(2-bromophenyl-3,4,5,6-d4)-3-(methyl-d3)piperidine-2,2,3,4,4,5,5,6,6-d9 1-(2-bromophenyl-3,4,5,6-d4)-3-(methyl-d3)piperidine-2,2,3,4,4,5,5,6,6-d9 2363780-38-3 C12BrD16N
1-(2-bromophenyl-3,4,5,6-d4)-2-(methyl-d3)piperidine-2,3,3,4,4,5,5,6,6-d9 1-(2-bromophenyl-3,4,5,6-d4)-2-(methyl-d3)piperidine-2,3,3,4,4,5,5,6,6-d9 2363780-37-2 C12BrD16N
4-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)benzen-2,3,5,6-d4-amine 4-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)benzen-2,3,5,6-d4-amine 2363783-34-8 C12H2D16N2
1-(4-bromophenyl)-4-(methyl-d3)piperidine-2,2,3,3,4,5,5,6,6-d9 1-(4-bromophenyl)-4-(methyl-d3)piperidine-2,2,3,3,4,5,5,6,6-d9 2363783-70-2 C12H4BrD12N
2,2,6,6-tetrakis(methyl-d3)piperidine-3,3,4,4,5,5-d6 2,2,6,6-tetrakis(methyl-d3)piperidine-3,3,4,4,5,5-d6 2363785-66-2 C9HD18N
2,6-bis(methyl-d3)piperidin-2,3,3,4,5,5,6-d7-4-ol 2,6-bis(methyl-d3)piperidin-2,3,3,4,5,5,6-d7-4-ol 2363784-08-9 C7H2D13NO
5-(4-methylpiperidin-1-yl)pyrazin-3,6-d2-2-amine 5-(4-methylpiperidin-1-yl)pyrazin-3,6-d2-2-amine 2363785-73-1 C10H14D2N4
2-bromo-5-(3-methylpiperidin-1-yl)pyrazine-3,6-d2 2-bromo-5-(3-methylpiperidin-1-yl)pyrazine-3,6-d2 2363780-13-4 C10H12BrD2N3
2-bromo-6-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyrazine-3,5-d2 2-bromo-6-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyrazine-3,5-d2 2363788-89-8 C10BrD14N3
6-(3-methylpiperidin-1-yl)pyrazin-3,5-d2-2-amine 6-(3-methylpiperidin-1-yl)pyrazin-3,5-d2-2-amine 2363788-58-1 C10H14D2N4
1-(4-bromophenyl-2,3,5,6-d4)-3-(methyl-d3)piperazine-2,2,3,5,5,6,6-d7 1-(4-bromophenyl-2,3,5,6-d4)-3-(methyl-d3)piperazine-2,2,3,5,5,6,6-d7 2363782-00-5 C11HBrD14N2
1-(3-bromophenyl-2,4,5,6-d4)-3,5-bis(methyl-d3)piperazine-2,2,3,5,6,6-d6 1-(3-bromophenyl-2,4,5,6-d4)-3,5-bis(methyl-d3)piperazine-2,2,3,5,6,6-d6 2363784-10-3 C12HBrD16N2
1-(3-bromophenyl)-3,5-bis(methyl-d3)piperazine-2,2,3,5,6,6-d6 1-(3-bromophenyl)-3,5-bis(methyl-d3)piperazine-2,2,3,5,6,6-d6 2363785-42-4 C12H5BrD12N2
2-bromo-5-(1H-imidazol-2-yl-4,5-d2)pyrazine 2-bromo-5-(1H-imidazol-2-yl-4,5-d2)pyrazine 2256713-95-6 C7H3BrD2N4
1,3-bis(methyl-d3)-1H-pyrazol-5-d-4-amine 1,3-bis(methyl-d3)-1H-pyrazol-5-d-4-amine 2460491-84-1 C5H2D7N3
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