6-membered Heterocycles

6-membered heterocycles are organic compounds that feature a six-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These structures are prevalent in numerous bioactive molecules and pharmaceuticals due to their stability and reactivity. 6-membered heterocycles are also essential in the synthesis of agrochemicals, dyes, and advanced materials. At CymitQuimica, we offer a diverse selection of high-quality 6-membered heterocycles to support your research and industrial applications.

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Product data	Purity	Price range	Estimated delivery
1-(10-(3-(Methylamino)propyl)-10H-phenothiazin-2-yl)ethan-1-one REF: 10-F779052CAS: 89929-14-6	98%	- - -	Discontinued product
5-(Piperidin-1-ylsulfonyl)indolin-2-one REF: 10-F779056CAS: 899446-83-4	98%	- - -	Discontinued product
4-Amino-2-(2-(pyridin-2-yl)ethyl)isoindolin-1-one REF: 10-F779069CAS: 900015-00-1	98%	- - -	Discontinued product
2-(6-Chloroimidazo[1,2-a]pyridin-2-yl)benzoic acid REF: 10-F779070CAS: 900015-65-8	98%	- - -	Discontinued product
3-Bromo-3',4'-(ethylenedioxy)benzophenone REF: 10-F202084CAS: 727419-55-8	97.0%	- - -	Discontinued product
2-Bromo-3',4'-(ethylenedioxy)benzophenone REF: 10-F202083CAS: 164526-08-3	97.0%	- - -	Discontinued product
4-{3-phenylpyrazolo[1,5-a]pyrimidin-6-yl}phenol; methanesulfonic acid REF: 10-F526415	95.0%	- - -	Discontinued product
1-{[6-chloro-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid REF: 10-F526416	95.0%	- - -	Discontinued product
2-(2H-1,3-benzodioxol-5-yl)indolizine-3-carbaldehyde REF: 10-F526420	95.0%	- - -	Discontinued product
2-{[1,1'-biphenyl]-4-yl}indolizine-3-carbaldehyde REF: 10-F526421	95.0%	- - -	Discontinued product
2-tert-butylindolizine-3-carbaldehyde REF: 10-F526422	95.0%	- - -	Discontinued product
2-(4-chlorophenyl)indolizine-3-carbaldehyde REF: 10-F526423	95.0%	- - -	Discontinued product
3-Chloro-3',4'-(ethylenedioxy)benzophenone REF: 10-F202081CAS: 727994-89-0	97.0%	- - -	Discontinued product
2-(3-methoxyphenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine REF: 10-F526430	95.0%	- - -	Discontinued product
3-[3-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-6-yl]propan-1-ol REF: 10-F526434	95.0%	- - -	Discontinued product
3-[2-(2-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-6-yl]propan-1-ol REF: 10-F526435	95.0%	- - -	Discontinued product
3-{2-[4-(dimethylamino)phenyl]pyrazolo[1,5-a]pyrimidin-6-yl}propan-1-ol REF: 10-F526436	95.0%	- - -	Discontinued product
2-(2-methoxyphenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine REF: 10-F526437	95.0%	- - -	Discontinued product
4-[6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-2-yl]-N,N-dimethylaniline REF: 10-F526438	95.0%	- - -	Discontinued product
2-(3-bromophenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine REF: 10-F526439	95.0%	- - -	Discontinued product
6-(4-methoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine REF: 10-F526440	95.0%	- - -	Discontinued product
3-[3-(morpholin-4-yl)phenyl]-1H-pyrazol-5-amine REF: 10-F526441	95.0%	- - -	Discontinued product
tert-butyl 4-{5-cyano-[2,3'-bipyridine]-6-yl}piperazine-1-carboxylate REF: 10-F526583	95.0%	- - -	Discontinued product
1,3-diethyl 2-{[(pyridin-2-yl)amino]methylidene}propanedioate REF: 10-F526584	95.0%	- - -	Discontinued product
1,3-diethyl 2-{[(pyrimidin-2-yl)amino]methylidene}propanedioate REF: 10-F526585	95.0%	- - -	Discontinued product
1-(3-methylpyridin-2-yl)-1,4-diazepane; acetic acid REF: 10-F526586	95.0%	- - -	Discontinued product
tert-butyl 4-(3-methylpyridin-2-yl)-1,4-diazepane-1-carboxylate REF: 10-F526587	95.0%	- - -	Discontinued product
1,4-bis(3-methylpyridin-2-yl)-1,4-diazepane REF: 10-F526588	95.0%	- - -	Discontinued product
4-(pyridin-3-yl)-1,2-oxazol-5-amine REF: 10-F526592	95.0%	- - -	Discontinued product
N2-methylquinoxaline-2,3-diamine REF: 10-F526597	95.0%	- - -	Discontinued product
methyl 2-(3-bromophenyl)quinoline-4-carboxylate REF: 10-F526598	95.0%	- - -	Discontinued product
3-(3,4-dihydro-2H-pyrrol-5-yl)quinoline REF: 10-F526610	95.0%	- - -	Discontinued product
6-(3,4-dihydro-2H-pyrrol-5-yl)quinoline REF: 10-F526611	95.0%	- - -	Discontinued product
7-(piperidin-3-yl)-3,4,5,6-tetrahydro-2H-azepine REF: 10-F526613	95.0%	- - -	Discontinued product
5-(2H-1,3-benzodioxol-5-yl)-1,2-dihydropyrazin-2-one REF: 10-F526616	95.0%	- - -	Discontinued product
3-phenyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid REF: 10-F526620	95.0%	- - -	Discontinued product
2,3-diphenyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid REF: 10-F526621	95.0%	- - -	Discontinued product
1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid REF: 10-F526622	95.0%	- - -	Discontinued product
3-methyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid REF: 10-F526623	95.0%	- - -	Discontinued product
(1E)-N'-Hydroxy-2-(1-methylpiperidin-4-yl)ethanimide REF: 10-F044002CAS: 1217885-76-1	95.0%	- - -	Discontinued product
2-{[2-(benzenesulfonyl)ethyl]sulfanyl}pyridine-3-carboxylic acid REF: 10-F526629	95.0%	- - -	Discontinued product
methyl 3-[5-(pyridin-4-yl)-1H-imidazol-4-yl]benzoate REF: 10-F526859	95.0%	- - -	Discontinued product
methyl 4-[5-(pyridin-2-yl)-1H-imidazol-4-yl]benzoate REF: 10-F526864	95.0%	- - -	Discontinued product
methyl 4-[5-(pyridin-3-yl)-1H-imidazol-4-yl]benzoate REF: 10-F526865CAS: 1253527-78-4	95.0%	- - -	Discontinued product
methyl 4-[5-(pyridin-4-yl)-1H-imidazol-4-yl]benzoate REF: 10-F526866CAS: 1253528-04-9	95.0%	- - -	Discontinued product
2-{4-[2-(benzenesulfonyl)-1-phenylethyl]piperazin-1-yl}acetic acid REF: 10-F526885	95.0%	- - -	Discontinued product
6'-methyl-2'-(pyridin-4-yl)-5',6'-dihydro-4'H-spiro[cycloheptane-1,7'-pyrazolo[1,5-d][1,2,4]triazine]-4'-one REF: 10-F526888	95.0%	- - -	Discontinued product
2'-(furan-2-yl)-6'-methyl-5',6'-dihydro-4'H-spiro[cycloheptane-1,7'-pyrazolo[1,5-d][1,2,4]triazine]-4'-one REF: 10-F526889	95.0%	- - -	Discontinued product
6'-methyl-2'-(pyridin-3-yl)-5',6'-dihydro-4'H-spiro[cycloheptane-1,7'-pyrazolo[1,5-d][1,2,4]triazine]-4'-one REF: 10-F526890	95.0%	- - -	Discontinued product
1-(benzenesulfonyl)-4-(3-methylpyridin-2-yl)-1,4-diazepane REF: 10-F526891	95.0%	- - -	Discontinued product
1-methanesulfonyl-4-(3-methylpyridin-2-yl)-1,4-diazepane REF: 10-F526892	95.0%	- - -	Discontinued product
N-ethyl-3-phenylpiperazine-1-carboxamide REF: 10-F526893	95.0%	- - -	Discontinued product
1,4-diazaspiro[5.6]dodecane REF: 10-F526894	95.0%	- - -	Discontinued product
5-fluoro-2-(pyridin-2-yl)-1H-indole-3-carbaldehyde REF: 10-F526908CAS: 588670-33-1	95.0%	- - -	Discontinued product
5-bromo-2-(pyridin-2-yl)-1H-indole-3-carbaldehyde REF: 10-F526909	95.0%	- - -	Discontinued product
5-fluoro-2-(pyridin-3-yl)-1H-indole-3-carbaldehyde REF: 10-F526910CAS: 588670-34-2	95.0%	- - -	Discontinued product
6-BROMO-7-CHLOROH-IMIDAZO[1,2-A]PYRIDINE REF: 10-F527893CAS: 1303890-45-0	97%	- - -	Discontinued product
1-oxa-3,7-diazaspiro[4.5]decan-2-one hydrochloride REF: 10-F360404CAS: 1609395-61-0	95.0%	- - -	Discontinued product
5-Bromo-6-methoxypicolinamide REF: 10-F779590CAS: 2055510-40-0	98%	- - -	Discontinued product
7-Methoxy-2,2-dimethyl-4-oxo-4H-benzo[d][1,3]dioxin-5-yl trifluoromethanesulfonate REF: 10-F779592CAS: 532394-17-5	98%	- - -	Discontinued product
4-[1-(tert-butoxycarbonyl)-4-piperidinyl]-2-pyridinecarboxylic acid REF: 10-F360398CAS: 1559064-20-8	95.0%	- - -	Discontinued product
(S)-N-Methyl-5,6,7,8-tetrahydroquinolin-8-amine REF: 10-F779593CAS: 876590-10-2	98%	- - -	Discontinued product
1'-methyl-1,4'-bipiperidine-4-carboxylic acid dihydrochloride REF: 10-F360118CAS: 349534-98-1	95.0%	- - -	Discontinued product
2-Chloro-6-(difluoromethyl)nicotinonitrile REF: 10-F779599CAS: 1662687-58-2	98%	- - -	Discontinued product
N-(3-TERT-BUTYLSULFANYL-PYRIDIN-2-YL)-2,2-DIMETHYL-PROPIONAMIDE REF: 10-F528023CAS: 551950-44-8	95.0%	- - -	Discontinued product
1-tert-butyl 4-Ethyl 4-propylpiperidine-1,4-dicarboxylate REF: 10-F044001CAS: 1033819-09-8	- - -	- - -	Discontinued product
OCTAHYDRO-2(1H)-QUINOXALINONE REF: 10-F528039CAS: 90242-76-5	95.0%	- - -	Discontinued product
4-(5-Methylpyridin-2-yl)aniline REF: 10-F200943CAS: 1187163-29-6	97.0%	- - -	Discontinued product
tert-butyl 3-(1-piperazinyl)-1-pyrrolidinecarboxylate dihydrochloride REF: 10-F360097CAS: 1332530-47-8	95.0%	- - -	Discontinued product
3-([1-(tert-butoxycarbonyl)piperidin-3-yl]methoxy)benzoic acid REF: 10-F043996CAS: 1217862-74-2	- - -	- - -	Discontinued product
4-([1-(tert-Butoxycarbonyl)piperidin-3-yl]methoxy)benzoic acid REF: 10-F043994CAS: 162045-40-1	- - -	- - -	Discontinued product
(3S,4S)-4-(4-morpholinyl)-3-pyrrolidinol dihydrochloride REF: 10-F360093CAS: 1187339-81-6	95.0%	- - -	Discontinued product
1-(2-thienylmethyl)-3-piperidinamine dihydrochloride REF: 10-F359526CAS: 933707-95-0	95.0%	- - -	Discontinued product
2-Aminoquinolin-7-ol REF: 10-F779623CAS: 1261687-27-7	98%	- - -	Discontinued product
4,6-Dihydroxy-5,8-dioxo-5,8-dihydroquinoline-2-carboxylic acid REF: 10-F779641CAS: 98948-82-4	98%	- - -	Discontinued product
6-(Difluoromethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile REF: 10-F779650CAS: 1662687-60-6	98%	- - -	Discontinued product
Methyl 2-methoxy-5-(trifluoromethyl)nicotinate REF: 10-F779651CAS: 729589-73-5	98%	- - -	Discontinued product
3-Amino-5-fluoropicolinamide REF: 10-F780519CAS: 1804146-01-7	98%	- - -	Discontinued product
6-Bromo-1H-pyrazolo[3,4-b]pyridin-3-amine REF: 10-F780544CAS: 1803591-11-8	98%	- - -	Discontinued product
7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine REF: 10-F780550CAS: 1210048-24-0	98%	- - -	Discontinued product
TERT-BUTYL 5-CYANO-1H-PYRROLO[3,2-B]PYRIDINE-1-CARBOXYLATE REF: 10-F529535CAS: 1364663-38-6	95.0%	- - -	Discontinued product
2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile REF: 10-F780553CAS: 802025-35-0	98%	- - -	Discontinued product
1-(4-fluorobenzyl)-3-piperidinamine dihydrochloride REF: 10-F359525CAS: 1044769-61-0	95.0%	- - -	Discontinued product
N-(4-Methyoxyphenyl)-5-piperidin-3-yl-1,3,4-thiadiazole-2-carboxamide REF: 10-F043990CAS: 1217862-53-7	97%	- - -	Discontinued product
3-(Piperidin-1-yl)propane hydrazide REF: 10-F042958CAS: 29800-31-5	- - -	- - -	Discontinued product
4-CHLORO-2-(4-CHLORO-PHENYL)-5-(4-METHYL-PIPERAZIN-1-YL)-2H-PYRIDAZIN-3-ONE REF: 10-F529600	95.0%	- - -	Discontinued product
4-(4-Methylpyridin-2-yl)aniline REF: 10-F200942CAS: 18471-74-4	97.0%	- - -	Discontinued product
(R)-3-(TERT-BUTYLDIMETHYLSILYLOXY) PIPERIDINE REF: 10-F529612CAS: 1374144-82-7	95.0%	- - -	Discontinued product
Methyl 2-chloro-5,6-dimethoxypyrimidine-4-carboxylate REF: 10-F780587CAS: 923938-13-0	98%	- - -	Discontinued product
3-(2-methoxyethyl)piperidine hydrochloride REF: 10-F359516CAS: 946715-83-9	95.0%	- - -	Discontinued product
4-(3-Methylpyridin-2-yl)aniline REF: 10-F200941CAS: 885955-74-8	97.0%	- - -	Discontinued product
N-(tert-Butyl)-N-(pyridin-3-ylmethyl)amine REF: 10-F042951CAS: 97266-25-6	95.0%	- - -	Discontinued product
Ethyl 3-(piperidin-3-yloxy)benzoate hydrochloride REF: 10-F780599CAS: 1220033-70-4	98%	- - -	Discontinued product
2-(4-Bromophenyl)-2-(4-(tert-butoxycarbonyl)piperazin-1-yl)acetic acid REF: 10-F780602CAS: 763109-75-7	98%	- - -	Discontinued product
6'-Chloro-[2,3']bipyridinyl REF: 10-F200938CAS: 93297-75-7	97.0%	- - -	Discontinued product
((2S,3S,4R,5R)-3-AMINO-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-4-HYDROXYTETRAHYDROFURAN-2-YL)METHYL 4-METHYLBENZOATE REF: 10-F530195	95.0%	- - -	Discontinued product
ETHYL 6-OXO-4-(TRIFLUOROMETHYL)HEXAHYDROPYRIDAZINE-3-CARBOXYLATE REF: 10-F530198CAS: 184956-73-8	90.0%	- - -	Discontinued product
5-Bromo-4'-methyl-[2,3']bipyridinyl REF: 10-F200931CAS: 1187165-97-4	97.0%	- - -	Discontinued product
2-CHLORO-1-MORPHOLINOETHANONE REF: 10-F530212CAS: 1440-62-6	95+%	- - -	Discontinued product
2,6-Diisopropyl-4-phenyl-1-vinylpyridin-1-ium tetrafluoroborate REF: 10-F183164CAS: 87803-37-0	- - -	- - -	Discontinued product

1g	Discontinued	Request information
5g	Discontinued	Request information
10g	Discontinued	Request information

1g	Discontinued	Request information
50mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

1g	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information

6-membered Heterocycles

1-(10-(3-(Methylamino)propyl)-10H-phenothiazin-2-yl)ethan-1-one

Ref: 10-F779052

5-(Piperidin-1-ylsulfonyl)indolin-2-one

Ref: 10-F779056

4-Amino-2-(2-(pyridin-2-yl)ethyl)isoindolin-1-one

Ref: 10-F779069

2-(6-Chloroimidazo[1,2-a]pyridin-2-yl)benzoic acid

Ref: 10-F779070

3-Bromo-3',4'-(ethylenedioxy)benzophenone

Ref: 10-F202084

2-Bromo-3',4'-(ethylenedioxy)benzophenone

Ref: 10-F202083

4-{3-phenylpyrazolo[1,5-a]pyrimidin-6-yl}phenol; methanesulfonic acid

Ref: 10-F526415

1-{[6-chloro-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid

Ref: 10-F526416

2-(2H-1,3-benzodioxol-5-yl)indolizine-3-carbaldehyde

Ref: 10-F526420

2-{[1,1'-biphenyl]-4-yl}indolizine-3-carbaldehyde

Ref: 10-F526421

2-tert-butylindolizine-3-carbaldehyde

Ref: 10-F526422

2-(4-chlorophenyl)indolizine-3-carbaldehyde

Ref: 10-F526423

3-Chloro-3',4'-(ethylenedioxy)benzophenone

Ref: 10-F202081

2-(3-methoxyphenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine

Ref: 10-F526430

3-[3-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-6-yl]propan-1-ol

Ref: 10-F526434

3-[2-(2-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-6-yl]propan-1-ol

Ref: 10-F526435

3-{2-[4-(dimethylamino)phenyl]pyrazolo[1,5-a]pyrimidin-6-yl}propan-1-ol

Ref: 10-F526436

2-(2-methoxyphenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine

Ref: 10-F526437

4-[6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-2-yl]-N,N-dimethylaniline

Ref: 10-F526438

2-(3-bromophenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine

Ref: 10-F526439

6-(4-methoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine

Ref: 10-F526440

3-[3-(morpholin-4-yl)phenyl]-1H-pyrazol-5-amine

Ref: 10-F526441

tert-butyl 4-{5-cyano-[2,3'-bipyridine]-6-yl}piperazine-1-carboxylate

Ref: 10-F526583

1,3-diethyl 2-{[(pyridin-2-yl)amino]methylidene}propanedioate

Ref: 10-F526584

1,3-diethyl 2-{[(pyrimidin-2-yl)amino]methylidene}propanedioate

Ref: 10-F526585

1-(3-methylpyridin-2-yl)-1,4-diazepane; acetic acid

Ref: 10-F526586

tert-butyl 4-(3-methylpyridin-2-yl)-1,4-diazepane-1-carboxylate

Ref: 10-F526587

1,4-bis(3-methylpyridin-2-yl)-1,4-diazepane

Ref: 10-F526588

4-(pyridin-3-yl)-1,2-oxazol-5-amine

Ref: 10-F526592

N2-methylquinoxaline-2,3-diamine

Ref: 10-F526597

methyl 2-(3-bromophenyl)quinoline-4-carboxylate

Ref: 10-F526598

3-(3,4-dihydro-2H-pyrrol-5-yl)quinoline

Ref: 10-F526610

6-(3,4-dihydro-2H-pyrrol-5-yl)quinoline

Ref: 10-F526611

7-(piperidin-3-yl)-3,4,5,6-tetrahydro-2H-azepine

Ref: 10-F526613

5-(2H-1,3-benzodioxol-5-yl)-1,2-dihydropyrazin-2-one

Ref: 10-F526616

3-phenyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid

Ref: 10-F526620

2,3-diphenyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid

Ref: 10-F526621

1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid

Ref: 10-F526622

3-methyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid

Ref: 10-F526623

(1E)-N'-Hydroxy-2-(1-methylpiperidin-4-yl)ethanimide