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
5,7-DICHLORO-2-(2-METHOXYETHYL)PYRAZOLO[4,3-D]PYRIMIDINE REF: 10-F504646CAS: 1630906-96-5	95.0%	- - -	Discontinued product
2-Methylquinoline-4-carbohydrazide REF: 10-F061327CAS: 29620-66-4	95.0%	- - -	Discontinued product
Benzyl-cyclopropyl-piperidin-3-ylmethyl-amine REF: 10-F088104CAS: 1353973-84-8	- - -	- - -	Discontinued product
4-(5-Fluoro-2-hydrazinopyrimidin-4-yl)morpholine REF: 10-F061231CAS: 118121-89-4	95.0%	- - -	Discontinued product
5-(4-Ethylphenyl)-3-hydrazino-1,2,4-triazine REF: 10-F061228CAS: 915924-89-9	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
1H-PYRAZOLO[4,3-B]PYRIDINE-3-CARBONITRILE REF: 10-F504684CAS: 1286753-96-5	95%	- - -	Discontinued product
Benzyl-cyclopropyl-piperidin-2-ylmethyl-amine REF: 10-F088103CAS: 1353972-04-9	- - -	- - -	Discontinued product
2-Chloro-4-(6-chloro-3-pyridyl)-1-butene REF: 10-F200697CAS: 951886-56-9	97.0%	- - -	Discontinued product
Benzyl-cyclopropyl-piperidin-4-yl-amine REF: 10-F088102CAS: 1353982-69-0	- - -	- - -	Discontinued product
Benzyl-cyclopropyl-(S)-piperidin-3-yl-amine REF: 10-F088101CAS: 1354018-41-9	95.0%	- - -	Discontinued product
3-Hydrazino-5-(3-methoxyphenyl)-1,2,4-triazine REF: 10-F061223CAS: 915922-25-7	95.0%	- - -	Discontinued product
(1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3-YL)METHANAMINE HCL REF: 10-F504699CAS: 1788054-70-5	95.0%	- - -	Discontinued product
1H-PYRAZOLO[3,4-B]PYRIDIN-5-YLMETHANAMINE HCL REF: 10-F504700CAS: 1956332-72-1	95%	- - -	Discontinued product
(1R,4R)-2-ETHYL-2,5-DIAZABICYCLO[2.2.1]HEPTANE 2HBR REF: 10-F504709CAS: 1788036-26-9	98+%	- - -	Discontinued product
(1S,3S,5S)-TERT-BUTYL 3-(AMINOMETHYL)-2-AZABICYCLO[3.1.0]HEXANE-2-CARBOXYLATE REF: 10-F504718CAS: 1638761-31-5	95.0%	- - -	Discontinued product
4-Hydroxy-3,6-dimethyl-2H-pyran-2-one REF: 10-F780149CAS: 5192-62-1	98%	- - -	Discontinued product
3-FLUOROOXAN-4-OL REF: 10-F504730CAS: 1481690-51-0	95.0%	- - -	Discontinued product
6-(AMINOMETHYL)-1-METHYL-2-PIPERIDINONE HCL REF: 10-F504742CAS: 1788044-00-7	95.0%	- - -	Discontinued product
2,6-Dichlorothiazolo[5,4-b]pyridine REF: 10-F780153CAS: 159870-89-0	98%	- - -	Discontinued product
2,6-Diisopropyl-4-phenyl-1-vinylpyridin-1-ium tetrafluoroborate REF: 10-F183164CAS: 87803-37-0	- - -	- - -	Discontinued product
tert-Butyl 5-chloro-3-iodo-6-methoxy-1H-pyrazolo[4,3-b]pyridine-1-carboxylate REF: 10-F780154CAS: 2640091-99-0	98%	- - -	Discontinued product
3-AZABICYCLO[3.3.1]NONAN-7-OL HCL REF: 10-F504750CAS: 1951440-87-1	95.0%	- - -	Discontinued product
METHYL 2-(AMINOMETHYL)PYRIMIDINE-5-CARBOXYLATE HCL REF: 10-F504753CAS: 1788041-60-0	95.0%	- - -	Discontinued product
1-Chloro-3-(4-methylpiperidin-1-yl)propan-2-ol REF: 10-F180606CAS: 61272-40-0	90.0%	- - -	Discontinued product
1-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-PYRROLO[2,3-B]PYRIDINE-5-CARBONITRILE REF: 10-F504761CAS: 1203953-27-8	95.0%	- - -	Discontinued product
Benzyl-cyclopropyl-(R)-piperidin-3-yl-amine REF: 10-F088100CAS: 1354009-97-4	- - -	- - -	Discontinued product
5-(3,5-Dichlorophenyl)-nicotinic acid REF: 10-F061083CAS: 887973-53-7	95.0%	- - -	Discontinued product
5-(3,4-Dichlorophenyl)-nicotinic acid REF: 10-F061082CAS: 926255-89-2	95.0%	- - -	Discontinued product
3-Bromo-5-chloro-2-(difluoromethoxy)pyridine REF: 10-F780182CAS: 1214388-38-1	98%	- - -	Discontinued product
(1R)-2-AZABICYCLO[3.1.0]HEXANE-1-CARBOXYLIC ACID REF: 10-F504942CAS: 134732-52-8	95.0%	- - -	Discontinued product
Benzyl-cyclopropyl-piperidin-3-yl-amine REF: 10-F088099CAS: 1353973-82-6	- - -	- - -	Discontinued product
Benzyl-methyl-(S)-piperidin-3-yl-amine REF: 10-F088053CAS: 1353999-67-3	- - -	- - -	Discontinued product
((2R,3S,4R,5R)-5-(6-(CYCLOPENTYLAMINO)-9H-PURIN-9-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL)METHYL NITRATE REF: 10-F504968CAS: 871108-05-3	95.0%	- - -	Discontinued product
5-(4-Hydroxyphenyl)-nicotinic acid REF: 10-F061074CAS: 1181566-40-4	95.0%	- - -	Discontinued product
Benzyl-methyl-(R)-piperidin-3-yl-amine REF: 10-F088052CAS: 1353995-15-9	- - -	- - -	Discontinued product
3-BROMO-5-METHYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4(5H)-ONE REF: 10-F504986CAS: 66865-12-1	95%	- - -	Discontinued product
5-(3-Hydroxyphenyl)-nicotinic acid REF: 10-F061073CAS: 1181452-05-0	95.0%	- - -	Discontinued product
5-(4-Ethylphenyl)-nicotinic acid REF: 10-F061057CAS: 1048308-04-8	- - -	- - -	Discontinued product
Benzyl-methyl-piperidin-3-yl-amine REF: 10-F088051CAS: 1110700-77-0	- - -	- - -	Discontinued product
3-Morpholin-4-yl-butyric acid REF: 10-F061012CAS: 767240-85-7	95.0%	- - -	Discontinued product
2-Hydroxy-2-methyl-1-(piperazin-1-yl)propan-1-one REF: 10-F780216CAS: 670252-63-8	98%	- - -	Discontinued product
1,2,3,4-TETRAHYDRO-2-METHYL-6-QUINOLINAMINE REF: 10-F505217CAS: 649569-61-9	95.0%	- - -	Discontinued product
6-Hydroxyphthalazin-1(2H)-one REF: 10-F780235CAS: 2060060-69-5	98%	- - -	Discontinued product
3-METHYL-3,4-DIHYDRO-2H-1,4-BENZOTHIAZINE REF: 10-F505227CAS: 87012-20-2	95.0%	- - -	Discontinued product
Ethyl N-(5-methylpyridin-2-yl)carbamate REF: 10-F180469CAS: 41322-67-2	- - -	- - -	Discontinued product
5-(Trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylic acid REF: 10-F780242CAS: 2060593-56-6	98%	- - -	Discontinued product
tert-Butyl [3,4'-bipiperidine]-1'-carboxylate REF: 10-F780245CAS: 1250996-09-8	98%	- - -	Discontinued product
2-Iodo-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine REF: 10-F780248CAS: 2060593-54-4	98%	- - -	Discontinued product
Methyl 7-bromoimidazo[1,5-a]pyridine-1-carboxylate REF: 10-F780250CAS: 2060591-16-2	98%	- - -	Discontinued product
1,4-DIAZABICYCLO[2.2.2]OCTANE TOSILATE REF: 10-F505240CAS: 34985-57-4	95+%	- - -	Discontinued product
6-Bromo-2-(difluoromethyl)pyridin-3-ol REF: 10-F780669CAS: 1805019-38-8	98%	- - -	Discontinued product
Cyclopropyl-piperidin-4-ylmethyl-carbamic acid benzyl ester REF: 10-F088041CAS: 1353983-93-3	- - -	- - -	Discontinued product
8-Bromopyrido[4,3-d]pyrimidin-5(6H)-one REF: 10-F780671CAS: 1379345-98-8	98%	- - -	Discontinued product
5-bromo-2-chloro-1,4-dihydroquinazolin-4-one REF: 10-F780672CAS: 1107694-76-7	98%	- - -	Discontinued product
6,7-Dimethoxyquinazoline-2,4-diamine REF: 10-F780675CAS: 60547-96-8	98%	- - -	Discontinued product
4-Bromo-6-fluoroquinolin-2(1H)-one REF: 10-F780679CAS: 2097816-14-1	98%	- - -	Discontinued product
7-Fluoro-8-methylquinoline REF: 10-F780690CAS: 1260899-31-7	98%	- - -	Discontinued product
Cyclopropyl-piperidin-3-ylmethyl-carbamic acid benzyl ester REF: 10-F088040CAS: 1353982-61-2	- - -	- - -	Discontinued product
1H-PYRAZOLO[3,4-C]PYRIDINE HCL REF: 10-F505261	95.0%	- - -	Discontinued product
Pyrido[3,4-b]pyrazin-3(4H)-one REF: 10-F780693CAS: 91996-71-3	98%	- - -	Discontinued product
4-Morpholin-4-yl-3-oxo-butyric acid ethyl ester REF: 10-F060980CAS: 1172951-56-2	98.0%	- - -	Discontinued product
1-(Pyridin-2-yl)piperidin-4-amine dihydrochloride REF: 10-F097436CAS: 380222-98-0	- - -	- - -	Discontinued product
2-Isopropyl-4-methyl-pyrimidine-5-carboxylic acid REF: 10-F060977CAS: 954233-00-2	95.0%	- - -	Discontinued product
5-METHOXY-6-(4-METHYL-1H-IMIDAZOL-1-YL)PYRIDIN-3-AMINE REF: 10-F505274CAS: 1079178-12-3	95.0%	- - -	Discontinued product
5-(4-Fluoro-phenyl)-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid REF: 10-F060970CAS: 932177-92-9	- - -	- - -	Discontinued product
4,5-DIAMINO-1,2-DIHYDROPYRIMIDIN-2-ONE REF: 10-F505277CAS: 23899-73-2	95.0%	- - -	Discontinued product
2-Methyl-5-phenyl-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid REF: 10-F060969CAS: 932242-74-5	- - -	- - -	Discontinued product
5-Methyl-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid REF: 10-F060968CAS: 1011363-90-8	95.0%	- - -	Discontinued product
4-(2-Fluoro-phenyl)-piperazine-1-carboxamidine REF: 10-F060746CAS: 59083-58-8	- - -	- - -	Discontinued product
Cyclopropyl-piperidin-2-ylmethyl-carbamic acid benzyl ester REF: 10-F088039CAS: 1353971-64-8	- - -	- - -	Discontinued product
2-Amino-6-ethyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid amide REF: 10-F060653CAS: 355001-08-0	- - -	- - -	Discontinued product
Cyclopropyl-piperidin-4-yl-carbamic acid benzyl ester REF: 10-F088038CAS: 1353975-96-8	- - -	- - -	Discontinued product
N-(6-CHLOROPYRIDIN-3-YL)-3,4-DIFLUOROBENZAMIDE REF: 10-F505614CAS: 325457-89-4	95.0%	- - -	Discontinued product
2,3-BIS(4-FLUOROPHENYL)QUINOXALINE-6-CARBOXYLIC ACID REF: 10-F505616CAS: 355397-64-7	95.0%	- - -	Discontinued product
1-(6-Methylpyrimidin-4-yl)piperidin-4-amine dihydrochloride REF: 10-F097434CAS: 1329673-44-0	- - -	- - -	Discontinued product
TERT-BUTYL 3-(2-CYANOETHYL)-4-OXOPIPERIDINE-1-CARBOXYLATE REF: 10-F505619CAS: 616875-89-9	95.0%	- - -	Discontinued product
[1-(4-Fluoro-benzenesulfonyl)-piperidin-3-yl]-methanol REF: 10-F060608CAS: 349402-83-1	- - -	- - -	Discontinued product
4-(2-Methyl-piperidine-1-sulfonyl)-phenylamine REF: 10-F060582CAS: 109099-69-6	95.0%	- - -	Discontinued product
5-Benzyl-6-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one REF: 10-F060349CAS: 36361-79-2	- - -	- - -	Discontinued product
5-(4-FLUORO-2-METHOXYPHENYL)-[1,2,4]TRIAZOLO[1,5-A]PYRAZIN-2-AMINE REF: 10-F505643	95.0%	- - -	Discontinued product
1-(5-Trifluoromethyl-[1,3,4]thiadiazol-2-yl)-piperazine REF: 10-F060130CAS: 562858-09-7	95.0%	- - -	Discontinued product
1-Methanesulfonyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid REF: 10-F060122CAS: 852916-95-1	- - -	- - -	Discontinued product
(Quinolin-8-yloxy)-acetic acid REF: 10-F060077CAS: 5326-89-6	- - -	- - -	Discontinued product
Cyclopropyl-(R)-piperidin-3-yl-carbamic acid benzyl ester REF: 10-F088037CAS: 1354009-57-6	- - -	- - -	Discontinued product
5-(3-FLUOROPHENYL)-[1,2,4]TRIAZOLO[1,5-A]PYRAZIN-2-AMINE REF: 10-F505650	95.0%	- - -	Discontinued product
Cyclopropyl-(S)-piperidin-3-yl-carbamic acid benzyl ester REF: 10-F088036CAS: 1354019-37-6	- - -	- - -	Discontinued product
Cyclopropyl-piperidin-3-yl-carbamic acid benzyl ester REF: 10-F088035CAS: 1353977-39-5	- - -	- - -	Discontinued product
1-[4-(2-AMINOETHYL)PIPERIDIN-1-YL]-2,2-DIMETHYLPROPAN-1-ONE REF: 10-F505658CAS: 1268521-58-9	95.0%	- - -	Discontinued product
Isopropyl-piperidin-4-ylmethyl-carbamic acid benzyl ester REF: 10-F088025CAS: 1353975-86-6	- - -	- - -	Discontinued product
6-Ethyl-7-hydroxy-5-methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid REF: 10-F060042CAS: 656818-38-1	- - -	- - -	Discontinued product
2,5-Dimethyl-1-(4-methyl-pyridin-2-yl)-1H-pyrrole-3-carbaldehyde REF: 10-F060037CAS: 445428-51-3	95.0%	- - -	Discontinued product
7-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid REF: 10-F059958CAS: 957509-79-4	- - -	- - -	Discontinued product
4-Chloro-7,8-dihydroquinazolin-6(5H)-one REF: 10-F781500CAS: 944895-88-9	98%	- - -	Discontinued product
(R)-5-Bromo-6-methoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride REF: 10-F781501CAS: 2766799-89-5	98%	- - -	Discontinued product
Isopropyl-piperidin-3-ylmethyl-carbamic acid benzyl ester REF: 10-F088024CAS: 1353966-32-1	- - -	- - -	Discontinued product
Isopropyl-piperidin-2-ylmethyl-carbamic acid benzyl ester REF: 10-F088023CAS: 1353982-54-3	- - -	- - -	Discontinued product

1g	Discontinued	Request information
5g	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

1g	Discontinued	Request information
2.5g	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

6-membered Heterocycles

5,7-DICHLORO-2-(2-METHOXYETHYL)PYRAZOLO[4,3-D]PYRIMIDINE

Ref: 10-F504646

2-Methylquinoline-4-carbohydrazide

Ref: 10-F061327

Benzyl-cyclopropyl-piperidin-3-ylmethyl-amine

Ref: 10-F088104

4-(5-Fluoro-2-hydrazinopyrimidin-4-yl)morpholine

Ref: 10-F061231

5-(4-Ethylphenyl)-3-hydrazino-1,2,4-triazine

Ref: 10-F061228

2-Aminoquinolin-7-ol

Ref: 10-F779623

4,6-Dihydroxy-5,8-dioxo-5,8-dihydroquinoline-2-carboxylic acid

Ref: 10-F779641

6-(Difluoromethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

Ref: 10-F779650

Methyl 2-methoxy-5-(trifluoromethyl)nicotinate

Ref: 10-F779651

1H-PYRAZOLO[4,3-B]PYRIDINE-3-CARBONITRILE

Ref: 10-F504684

Benzyl-cyclopropyl-piperidin-2-ylmethyl-amine

Ref: 10-F088103

2-Chloro-4-(6-chloro-3-pyridyl)-1-butene

Ref: 10-F200697

Benzyl-cyclopropyl-piperidin-4-yl-amine

Ref: 10-F088102

Benzyl-cyclopropyl-(S)-piperidin-3-yl-amine

Ref: 10-F088101

3-Hydrazino-5-(3-methoxyphenyl)-1,2,4-triazine

Ref: 10-F061223

(1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3-YL)METHANAMINE HCL

Ref: 10-F504699

1H-PYRAZOLO[3,4-B]PYRIDIN-5-YLMETHANAMINE HCL

Ref: 10-F504700

(1R,4R)-2-ETHYL-2,5-DIAZABICYCLO[2.2.1]HEPTANE 2HBR

Ref: 10-F504709

(1S,3S,5S)-TERT-BUTYL 3-(AMINOMETHYL)-2-AZABICYCLO[3.1.0]HEXANE-2-CARBOXYLATE

Ref: 10-F504718

4-Hydroxy-3,6-dimethyl-2H-pyran-2-one

Ref: 10-F780149

3-FLUOROOXAN-4-OL

Ref: 10-F504730

6-(AMINOMETHYL)-1-METHYL-2-PIPERIDINONE HCL

Ref: 10-F504742

2,6-Dichlorothiazolo[5,4-b]pyridine

Ref: 10-F780153

2,6-Diisopropyl-4-phenyl-1-vinylpyridin-1-ium tetrafluoroborate

Ref: 10-F183164

tert-Butyl 5-chloro-3-iodo-6-methoxy-1H-pyrazolo[4,3-b]pyridine-1-carboxylate

Ref: 10-F780154

3-AZABICYCLO[3.3.1]NONAN-7-OL HCL

Ref: 10-F504750

METHYL 2-(AMINOMETHYL)PYRIMIDINE-5-CARBOXYLATE HCL

Ref: 10-F504753

1-Chloro-3-(4-methylpiperidin-1-yl)propan-2-ol

Ref: 10-F180606

1-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-PYRROLO[2,3-B]PYRIDINE-5-CARBONITRILE

Ref: 10-F504761

Benzyl-cyclopropyl-(R)-piperidin-3-yl-amine

Ref: 10-F088100

5-(3,5-Dichlorophenyl)-nicotinic acid

Ref: 10-F061083

5-(3,4-Dichlorophenyl)-nicotinic acid

Ref: 10-F061082

3-Bromo-5-chloro-2-(difluoromethoxy)pyridine

Ref: 10-F780182

(1R)-2-AZABICYCLO[3.1.0]HEXANE-1-CARBOXYLIC ACID

Ref: 10-F504942

Benzyl-cyclopropyl-piperidin-3-yl-amine

Ref: 10-F088099

Benzyl-methyl-(S)-piperidin-3-yl-amine

Ref: 10-F088053

((2R,3S,4R,5R)-5-(6-(CYCLOPENTYLAMINO)-9H-PURIN-9-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL)METHYL NITRATE

Ref: 10-F504968

5-(4-Hydroxyphenyl)-nicotinic acid

Ref: 10-F061074

Benzyl-methyl-(R)-piperidin-3-yl-amine

Ref: 10-F088052

3-BROMO-5-METHYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4(5H)-ONE