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-((E)-4-Phenyl-but-3-enyl)-piperazine hydrochloride REF: 10-F088867CAS: 1353990-91-6	95.0%	To inquire	Thu 10 Oct 24
5-Acetamido-3-chloropicolinic acid REF: 10-F604310CAS: 1820703-51-2	98%	To inquire	Thu 10 Oct 24
(S)-2-Amino-N-(1-benzyl-piperidin-3-ylmethyl)-3,N-dimethyl-butyramide REF: 10-F080660CAS: 1354028-16-2	- - -	To inquire	Thu 10 Oct 24
3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one REF: 10-F475644	95.0%	To inquire	Thu 10 Oct 24
3-Bromo-7,8-dihydroquinoline-2,5(1H,6H)-dione REF: 10-F615120CAS: 1082159-72-5	95%	To inquire	Thu 10 Oct 24
(S)-2-Amino-1-(4-methoxymethyl-piperidin-1-yl)-propan-1-one REF: 10-F081192CAS: 1344945-95-4	- - -	To inquire	Thu 10 Oct 24
4-(2-methoxy-1-methylethyl)piperidine hydrochloride REF: 10-F360268CAS: 1269288-84-7	95.0%	To inquire	Thu 10 Oct 24
N-(Trifluoroacetyl)piperidine-4-isocyanate REF: 10-F010577CAS: 493036-44-5	97.0%	To inquire	Thu 10 Oct 24
2-(furan-2-yl)imidazo[1,2-b]pyridazine REF: 10-F526636	95.0%	To inquire	Thu 10 Oct 24
(S)-2-Amino-N-cyclopropyl-N-(2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-3-methyl-butyramide REF: 10-F085095CAS: 1354028-61-7	- - -	To inquire	Thu 10 Oct 24
2-[{(1-Acetyl-piperidin-4-yl)methyl}amino]acetic acid REF: 10-F082170CAS: 1353987-56-0	- - -	To inquire	Thu 10 Oct 24
(S)-2-Isopropylmorpholine REF: 10-F616377CAS: 1286768-31-7	97%	To inquire	Thu 10 Oct 24
(6-Methylquinolin-8-yl)boronic acid REF: 10-F694214CAS: 1256355-09-5	98%	To inquire	Thu 10 Oct 24
1-Methyl-N-pentylpiperidin-4-amine REF: 10-F710368CAS: 1019517-96-4	98%	To inquire	Thu 10 Oct 24
2-Cyclopropyl-N-(piperidin-3-yl)acetamide REF: 10-F707989CAS: 1249947-34-9	95%	To inquire	Thu 10 Oct 24
(6-(2,2,2-Trifluoroethoxy)-3-pyridinyl)boronic acid REF: 10-F211103CAS: 196083-20-2	95.0%	To inquire	Thu 10 Oct 24
3-(5-Bromo-2-fluorophenyl)pyridine REF: 10-F630833CAS: 425378-78-5	95%	To inquire	Thu 10 Oct 24
Methyl 8-bromo-4-chloroquinoline-2-carboxylate REF: 10-F216032CAS: 1072944-68-3	95.0%	To inquire	Thu 10 Oct 24
Ethyl N-Cbz-4-piperidineacetate REF: 10-F078429CAS: 80221-26-7	95%	To inquire	Thu 10 Oct 24
(2-{[3-(4-fluorophenyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]oxy}ethyl)amine REF: 10-F520745CAS: 1204297-70-0	95.0%	To inquire	Thu 10 Oct 24
3-Azaspiro[5.6]dodecane-2,4-dione REF: 10-F661855CAS: 1078-89-3	98%	To inquire	Thu 10 Oct 24
ETHYL (6-AMINO-4-CHLORO-5-NITROPYRIDIN-2-YL)CARBAMATE REF: 10-F538133CAS: 6506-86-1	95.0%	To inquire	Thu 10 Oct 24
(8aR)-1,5,6,7,8,8a-hexahydrooxazolo[3,4-a]pyrazin-3-one REF: 10-F624680CAS: 909187-55-9	98%	To inquire	Thu 10 Oct 24
6-chloro-2-(4-methylphenyl)quinoline-4-carbonyl chloride REF: 10-F368501CAS: 103914-62-1	- - -	To inquire	Thu 10 Oct 24
Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate REF: 10-F212493CAS: 885276-93-7	95.0%	To inquire	Thu 10 Oct 24
2-[4-(pyridin-3-ylmethoxy)phenyl]acetonitrile REF: 10-F664104CAS: 1016850-10-4	95%	To inquire	Thu 10 Oct 24
3-chloro-2-(4-ethylpiperazin-1-yl)aniline REF: 10-F310031CAS: 714282-41-4	95.0%	To inquire	Thu 10 Oct 24
tert-Butyl 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate REF: 10-F758069CAS: 893566-73-9	97%	To inquire	Thu 10 Oct 24
6-Amino-3,3-dimethyl-1,2,3,4-tetrahydroquinolin-2-one hydrochloride REF: 10-F549951	- - -	To inquire	Thu 10 Oct 24
2-[(2,4-dimethylphenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one REF: 10-F371494CAS: 1306738-49-7	- - -	To inquire	Thu 10 Oct 24
4-[4-(Trifluoromethyl)pyridin-2-yl]benzoic acid REF: 10-F317433CAS: 1299607-71-8	95.0%	To inquire	Thu 10 Oct 24
3-(3-Chloropyridin-4-yl)propanoic acid REF: 10-F770154CAS: 1492447-67-2	98%	To inquire	Thu 10 Oct 24
4-(Piperazin-1-yl)furo[3,2-c]pyridine hydrochloride REF: 10-F544205CAS: 119924-32-2	97.0%	To inquire	Thu 10 Oct 24
6-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid REF: 10-F765204CAS: 1000342-19-7	98%	To inquire	Thu 10 Oct 24
1-(PYRIDIN-4-YLMETHYL)-1,4-DIAZEPANE HCL REF: 10-F469321CAS: 1264090-73-4	95.0%	To inquire	Thu 10 Oct 24
4-(2-oxopiperidin-1-yl)pyridine-2-carboxylic acid REF: 10-F550302	>95%	To inquire	Thu 10 Oct 24
(8-methoxy-3,4-dihydro-2H-chromen-3-yl)amine hydrochloride REF: 10-F386045CAS: 119284-79-6	95.0%	To inquire	Thu 10 Oct 24
N,N-Diethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine REF: 10-F228536CAS: 1218791-45-7	95.0%	To inquire	Thu 10 Oct 24
2-[6-(Dimethylamino)-4-(trifluoromethyl)pyridin-2-yl]benzoic acid REF: 10-F316865CAS: 1208081-44-0	95.0%	To inquire	Thu 10 Oct 24
2-Cyclopropyl-5-(piperidin-3-yl)-1,3,4-thiadiazole REF: 10-F680442CAS: 1105189-94-3	95%	To inquire	Thu 10 Oct 24
1-(7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-N-methylmethanamine REF: 10-F778306CAS: 886851-54-3	98%	To inquire	Thu 10 Oct 24
2-[(6-Chloro-pyridin-3-ylmethyl)-cyclopropyl-amino]-ethanol REF: 10-F086625CAS: 1308047-55-3	- - -	To inquire	Thu 10 Oct 24
(S)-2-Amino-N-((S)-1-benzyl-piperidin-3-yl)-propionamide REF: 10-F082053CAS: 1401668-08-3	- - -	To inquire	Thu 10 Oct 24
4-(3,4-dichlorophenyl)-6-(4-methylphenyl)pyrimidin-2-amine REF: 10-F524716	95.0%	To inquire	Thu 10 Oct 24
2-Bromo-5-(trifluoromethylthio)pyridine REF: 10-F690026CAS: 1204234-94-5	95%	To inquire	Thu 10 Oct 24
5,6-Diamino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione REF: 10-F222845CAS: 5440-00-6	95.0%	To inquire	Thu 10 Oct 24
(6-(Aminomethyl)pyridin-3-yl)boronic acid hydrochloride REF: 10-F610863CAS: 1375303-30-2	98%	To inquire	Thu 10 Oct 24
2-Chloro-N-ethyl-N-(1-methyl-piperidin-2-ylmethyl)-acetamide REF: 10-F082675CAS: 1353974-71-6	- - -	To inquire	Thu 10 Oct 24
(4-Chloropyridin-3-yl)methanamine dihydrochloride REF: 10-F614044CAS: 1214729-76-6	97%	To inquire	Thu 10 Oct 24
3H-Spiro[furo[3,4-c]pyridine-1,4'-piperidin]-3-one REF: 10-F605848CAS: 781609-42-5	95+%	To inquire	Thu 10 Oct 24
1-(Azetidin-3-yl)-4-fluoropiperidine hydrochloride REF: 10-F462375CAS: 1449117-63-8	95.0%	To inquire	Thu 10 Oct 24
1-Ethyl-5,7-dimethyl-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one REF: 10-F750489CAS: 937599-68-3	97%	To inquire	Thu 10 Oct 24
4-piperidin-2-ylbutanoic acid REF: 10-F507765	- - -	To inquire	Thu 10 Oct 24
Isopropyl 4-((3-cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)-3-oxobutanoate REF: 10-F729907CAS: 500270-74-6	90%	To inquire	Thu 10 Oct 24
2-(3-methoxyphenyl)piperidine REF: 10-F308159CAS: 383128-22-1	95.0%	To inquire	Thu 10 Oct 24
Dimethyl[2-(morpholin-2-yl)ethyl]amine REF: 10-F658816CAS: 933752-37-5	95%	To inquire	Thu 10 Oct 24
6-Chloro-3-(2-ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine REF: 10-F711472CAS: 1096925-96-0	98%	To inquire	Thu 10 Oct 24
Methyl thieno[3,2-b]pyridine-3-carboxylate REF: 10-F661848CAS: 952182-41-1	98%	To inquire	Thu 10 Oct 24
8-chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid REF: 10-F364632CAS: 724759-52-8	- - -	To inquire	Thu 10 Oct 24
4-Bromo-5,7-dimethylquinoline REF: 10-F765896CAS: 1070879-33-2	98%	To inquire	Thu 10 Oct 24
6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide REF: 10-F772304CAS: 259793-97-0	98%	To inquire	Thu 10 Oct 24
5-Fluoro-4-methyl-1H-pyrrolo[2,3-b]pyridine REF: 10-F604773CAS: 1228666-30-5	95+%	To inquire	Thu 10 Oct 24
n-Methyl-1-(pyrazin-2-yl)piperidin-4-amine REF: 10-F655317CAS: 1179086-88-4	98%	To inquire	Thu 10 Oct 24
N'-(3,4-dimethylphenyl)-N-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)guanidine REF: 10-F750165CAS: 874006-44-7	97%	To inquire	Thu 10 Oct 24
C-[1-(6-Ethoxy-pyrimidin-4-yl)-piperidin-3-yl]-methylamine hydrochloride REF: 10-F090918CAS: 1353984-26-5	95.0%	To inquire	Thu 10 Oct 24
tert-Butyl 4-(2-oxo-1,2,3,4-tetrahydroquinazolin-3-yl)piperidine-1-carboxylate REF: 10-F075889CAS: 960221-97-0	95.0%	To inquire	Thu 10 Oct 24
2-(5-Methylpyridin-2-yl)ethan-1-ol REF: 10-F658798CAS: 71858-91-8	95%	To inquire	Thu 10 Oct 24
2,6-diamino-4-(1-methyl-1H-pyrrol-2-yl)-4H-thiopyran-3,5-dicarbonitrile REF: 10-F373060CAS: 933838-32-5	- - -	To inquire	Thu 10 Oct 24
tert-Butyl (4S)-4-amino-1-methyl-2-oxa-8-azaspiro[4.5]decane-8-carboxylate REF: 10-F613404CAS: 2227202-45-9	98%	To inquire	Thu 10 Oct 24
1-((Tetrahydro-2H-pyran-4-yl)methyl)piperazine REF: 10-F636746CAS: 787518-60-9	98%	To inquire	Thu 10 Oct 24
6,8-dimethyl-2-pyridin-4-ylquinoline-4-carboxylic acid REF: 10-F364702CAS: 436092-56-7	- - -	To inquire	Thu 10 Oct 24
7-oxaspiro[3.5]nonan-2-one REF: 10-F515448CAS: 1339892-75-9	97.0%	To inquire	Thu 10 Oct 24
8-Chloro-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid REF: 10-F729865CAS: 51395-55-2	98%	To inquire	Thu 10 Oct 24
1-(2-Methoxypyridin-4-yl)methanamine dihydrochloride REF: 10-F640882CAS: 1029689-75-5	95+%	To inquire	Thu 10 Oct 24
3-(Piperazin-1-yl)propanoic acid dihydrochloride REF: 10-F665375CAS: 22278-11-1	98%	To inquire	Thu 10 Oct 24
2-methyl-7-phenyl-4H,5H-[1,3]thiazolo[4,5-d]pyridazine-4-thione REF: 10-F765921CAS: 1092301-39-7	98%	To inquire	Thu 10 Oct 24
5-Methyl-1-phenylpyridin-2(1H)-one REF: 10-F079427	95.0%	To inquire	Thu 10 Oct 24
2-(1,3-benzodioxol-5-yl)-8-chloroquinoline-4-carbonyl chloride REF: 10-F368611CAS: 1160256-73-4	- - -	To inquire	Thu 10 Oct 24
3-Chloro-6-(pyridin-2-yl)pyridazine REF: 10-F634742CAS: 78784-70-0	98%	To inquire	Thu 10 Oct 24
5,6,7,8-Tetrahydroisoquinoline-3-carbaldehyde REF: 10-F737903CAS: 185220-62-6	97%	To inquire	Thu 10 Oct 24
4-({[(furan-2-yl)methyl](methyl)amino}methyl)-n-methylpyridin-2-amine REF: 10-F657946CAS: 1462888-75-0	95%	To inquire	Thu 10 Oct 24
5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine REF: 10-F229475CAS: 21950-36-7	97%	To inquire	Thu 10 Oct 24
tert-Butyl 4-amino-4-(4-methoxyphenyl)piperidine-1-carboxylate REF: 10-F096282CAS: 1779125-83-5	- - -	To inquire	Thu 10 Oct 24
2-Chloro-3-(perfluoroethyl)pyridine REF: 10-F779805CAS: 1816284-10-2	98%	To inquire	Thu 10 Oct 24
(4-oxo-1,2,3,4-tetrahydro-5H-cyclopenta[c]quinolin-5-yl)acetic acid REF: 10-F374924CAS: 727675-85-6	- - -	To inquire	Thu 10 Oct 24
(R)-4-Benzylmorpholine-3-carboxylic acid REF: 10-F446509CAS: 929047-50-7	95.0%	To inquire	Thu 10 Oct 24
(S)-1-(6-Ethoxy-pyrimidin-4-yl)-pyrrolidin-3-ol REF: 10-F089008CAS: 1354011-84-9	95.0%	To inquire	Thu 10 Oct 24
5-Methylfuro[3,2-c]quinolin-4(5h)-one REF: 10-F634697CAS: 67735-57-3	97%	To inquire	Thu 10 Oct 24
2-(4-methoxyphenyl)-1-(2-methylpiperazin-1-yl)ethan-1-one REF: 10-F525355CAS: 1240565-44-9	95.0%	To inquire	Thu 10 Oct 24
2-cyano-3'-(4-methylpiperazinomethyl) benzophenone REF: 10-F205004CAS: 898788-42-6	97.0%	To inquire	Thu 10 Oct 24
BENZYL 3-((TERT-BUTOXYCARBONYL)AMINO)-5-HYDROXYPIPERIDINE-1-CARBOXYLATE REF: 10-F504178CAS: 1785642-46-7	95.0%	To inquire	Thu 10 Oct 24
4-Morpholin-4-ylbutanenitrile REF: 10-F068957CAS: 5807-11-4	97.0%	To inquire	Thu 10 Oct 24
1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-hydroxybut-2-en-1-one REF: 10-F726211CAS: 866132-24-3	98%	To inquire	Thu 10 Oct 24
1-Ethyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde REF: 10-F727836CAS: 141650-50-2	97%	To inquire	Thu 10 Oct 24
Pyrazolo[1,5-a]pyridin-3-ylmethanamine hydrochloride REF: 10-F449892CAS: 1351659-25-0	95.0%	To inquire	Thu 10 Oct 24
4-Oxo-3-propyl-3,4-dihydrophthalazine-1-carbohydrazide REF: 10-F642750CAS: 568553-33-3	98%	To inquire	Thu 10 Oct 24
4-Chloro-5,7-dimethoxyquinoline REF: 10-F517809CAS: 143946-49-0	97.0%	To inquire	Thu 10 Oct 24
8-Bromo-5-chloro-2-phenylimidazo[1,2-c]pyrimidine REF: 10-F332199CAS: 1447608-09-4	95.0%	To inquire	Thu 10 Oct 24
2,4-DICHLORO-6-METHYL-5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDINE REF: 10-F473988CAS: 1350738-72-5	95.0%	To inquire	Thu 10 Oct 24
tert-butyl 3-(1-piperazinyl)-1-pyrrolidinecarboxylate dihydrochloride REF: 10-F360097CAS: 1332530-47-8	95.0%	To inquire	Thu 10 Oct 24

1g		To inquire
2.5g		To inquire
50mg		To inquire
250mg		To inquire
500mg		To inquire

1g		25.00 €
5g		65.00 €
10g		80.00 €
25g		165.00 €
100g		523.00 €
250mg		To inquire

6-membered Heterocycles

1-((E)-4-Phenyl-but-3-enyl)-piperazine hydrochloride

Ref: 10-F088867

5-Acetamido-3-chloropicolinic acid

Ref: 10-F604310

(S)-2-Amino-N-(1-benzyl-piperidin-3-ylmethyl)-3,N-dimethyl-butyramide

Ref: 10-F080660

3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one

Ref: 10-F475644

3-Bromo-7,8-dihydroquinoline-2,5(1H,6H)-dione

Ref: 10-F615120

(S)-2-Amino-1-(4-methoxymethyl-piperidin-1-yl)-propan-1-one

Ref: 10-F081192

4-(2-methoxy-1-methylethyl)piperidine hydrochloride

Ref: 10-F360268

N-(Trifluoroacetyl)piperidine-4-isocyanate

Ref: 10-F010577

2-(furan-2-yl)imidazo[1,2-b]pyridazine

Ref: 10-F526636

(S)-2-Amino-N-cyclopropyl-N-(2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-3-methyl-butyramide

Ref: 10-F085095

2-[{(1-Acetyl-piperidin-4-yl)methyl}amino]acetic acid

Ref: 10-F082170

(S)-2-Isopropylmorpholine

Ref: 10-F616377

(6-Methylquinolin-8-yl)boronic acid

Ref: 10-F694214

1-Methyl-N-pentylpiperidin-4-amine

Ref: 10-F710368

2-Cyclopropyl-N-(piperidin-3-yl)acetamide

Ref: 10-F707989

(6-(2,2,2-Trifluoroethoxy)-3-pyridinyl)boronic acid

Ref: 10-F211103

3-(5-Bromo-2-fluorophenyl)pyridine

Ref: 10-F630833

Methyl 8-bromo-4-chloroquinoline-2-carboxylate

Ref: 10-F216032

Ethyl N-Cbz-4-piperidineacetate

Ref: 10-F078429

(2-{[3-(4-fluorophenyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]oxy}ethyl)amine

Ref: 10-F520745

3-Azaspiro[5.6]dodecane-2,4-dione

Ref: 10-F661855

ETHYL (6-AMINO-4-CHLORO-5-NITROPYRIDIN-2-YL)CARBAMATE

Ref: 10-F538133

(8aR)-1,5,6,7,8,8a-hexahydrooxazolo[3,4-a]pyrazin-3-one

Ref: 10-F624680

6-chloro-2-(4-methylphenyl)quinoline-4-carbonyl chloride

Ref: 10-F368501

Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate

Ref: 10-F212493

2-[4-(pyridin-3-ylmethoxy)phenyl]acetonitrile

Ref: 10-F664104

3-chloro-2-(4-ethylpiperazin-1-yl)aniline

Ref: 10-F310031

tert-Butyl 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate

Ref: 10-F758069

6-Amino-3,3-dimethyl-1,2,3,4-tetrahydroquinolin-2-one hydrochloride

Ref: 10-F549951

2-[(2,4-dimethylphenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one

Ref: 10-F371494

4-[4-(Trifluoromethyl)pyridin-2-yl]benzoic acid

Ref: 10-F317433

3-(3-Chloropyridin-4-yl)propanoic acid

Ref: 10-F770154

4-(Piperazin-1-yl)furo[3,2-c]pyridine hydrochloride

Ref: 10-F544205

6-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid

Ref: 10-F765204

1-(PYRIDIN-4-YLMETHYL)-1,4-DIAZEPANE HCL

Ref: 10-F469321

4-(2-oxopiperidin-1-yl)pyridine-2-carboxylic acid

Ref: 10-F550302

(8-methoxy-3,4-dihydro-2H-chromen-3-yl)amine hydrochloride

Ref: 10-F386045

N,N-Diethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine

Ref: 10-F228536

2-[6-(Dimethylamino)-4-(trifluoromethyl)pyridin-2-yl]benzoic acid

Ref: 10-F316865

2-Cyclopropyl-5-(piperidin-3-yl)-1,3,4-thiadiazole