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-Hydrazinyl-2-methoxypyridine dihydrochloride REF: 10-F545225CAS: 524699-82-9	97.0%	To inquire	Thu 10 Oct 24
Benzyl 3-amino-4,4-difluoropiperidine-1-carboxylate REF: 10-F693577CAS: 1207852-56-9	97%	To inquire	Thu 10 Oct 24
1-(2-(4-Amino-1h-pyrazol-1-yl)ethyl)pyridin-2(1h)-one REF: 10-F742756CAS: 1249796-18-6	98%	To inquire	Thu 10 Oct 24
tert-Butyl 3-hydroxy-3-(pyridin-4-ylmethyl)azetidine-1-carboxylate REF: 10-F646543CAS: 1423032-48-7	98%	To inquire	Thu 10 Oct 24
8-methoxy-1H,4H,5H-pyrimido[5,4-b]indol-4-one REF: 10-F725821CAS: 98805-78-8	97%	To inquire	Thu 10 Oct 24
6-chloro-1H,4H-pyrido[2,3-d]pyrimidin-4-one REF: 10-F737421CAS: 746671-60-3	98%	To inquire	Thu 10 Oct 24
methyl (2E)-3-(2-amino-4-methoxypyridin-3-yl)prop-2-enoate REF: 10-F765906CAS: 1072139-91-3	98%	To inquire	Thu 10 Oct 24
3-hydrazinyl-8-methyl-5H-[1,2,4]triazino[5,6-b]indole REF: 10-F495289CAS: 117480-53-2	95.0%	To inquire	Thu 10 Oct 24
3-(2,2-Dimethylpropyl)pyridin-2-amine REF: 10-F657074CAS: 1341706-69-1	95%	To inquire	Thu 10 Oct 24
4-Cyano-1-methylpyridinium iodide REF: 10-F181502CAS: 1194-04-3	- - -	To inquire	Thu 10 Oct 24
1-(Cyclobutylmethyl)piperidin-4-amine dihydrochloride REF: 10-F063794CAS: 1286274-85-8	95.0%	To inquire	Thu 10 Oct 24
5-(((4-Ethoxyphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione REF: 10-F730371CAS: 370849-74-4	90%	To inquire	Thu 10 Oct 24
3-Benzyloxy-2-chloro-pyridine REF: 10-F736165CAS: 108082-72-0	95+%	To inquire	Thu 10 Oct 24
tert-Butyl 2-(6-chloro-3-methylpyridin-2-yl)acetate REF: 10-F613483CAS: 1823776-99-3	95%	To inquire	Thu 10 Oct 24
2-(4-isopropylphenyl)-3-methylquinoline-4-carboxylic acid REF: 10-F364477CAS: 350997-49-8	- - -	To inquire	Thu 10 Oct 24
2-amino-7-(3-methoxyphenyl)-4H,5H-[1,3]thiazolo[4,5-d]pyridazin-4-one REF: 10-F714145CAS: 941868-72-0	95%	To inquire	Thu 10 Oct 24
5-amino-2-(4,6-dimethylpyrimidin-2-yl)-2,4-dihydro-3H-pyrazol-3-one REF: 10-F371430CAS: 1306738-47-5	95.0%	To inquire	Thu 10 Oct 24
2-Morpholinonicotinonitrile REF: 10-F210079CAS: 59025-37-5	95.0%	To inquire	Thu 10 Oct 24
5-Bromo-3-iodo-1H-pyrazolo[3,4-b]pyrazine REF: 10-F737261CAS: 1204809-95-9	96%	To inquire	Thu 10 Oct 24
6-(2,2,2-Trifluoroethoxy)pyridine-2-carboxylic acid REF: 10-F097331CAS: 1247503-48-5	97%	To inquire	Thu 10 Oct 24
8-Oxa-3-azabicyclo[3.2.1]octane-3-carboxamide REF: 10-F647649CAS: 1528340-99-9	98%	To inquire	Thu 10 Oct 24
1-(3-NITROBENZYL)PIPERIDIN-4-ONE REF: 10-F514612	95.0%	To inquire	Thu 10 Oct 24
2,3-Dihydro-7-hydroxycyclopenta[c][1]benzopyran-4(1H)-one REF: 10-F718079CAS: 21260-41-3	95+%	To inquire	Thu 10 Oct 24
6'-Bromo-1'H-spiro[cyclobutane-1,2'-quinazolin]-4'(3'H)-one REF: 10-F734254CAS: 1272756-13-4	95+%	To inquire	Thu 10 Oct 24
4-Bromo-7-methyl-quinoline REF: 10-F730912CAS: 1070879-24-1	97%	To inquire	Thu 10 Oct 24
2-(Dimethoxymethyl)-5-methoxy-1,8-naphthyridine REF: 10-F750981CAS: 1228666-53-2	95+%	To inquire	Thu 10 Oct 24
3-Morpholinopicolinaldehyde REF: 10-F766066CAS: 1126370-00-0	98%	To inquire	Thu 10 Oct 24
4-Aminopyrimidin-5-ol REF: 10-F232845CAS: 52601-89-5	95.0%	To inquire	Thu 10 Oct 24
1-(5-Nitrothiophene-2-carbonyl)piperazine hydrochloride REF: 10-F663052CAS: 1171194-70-9	95%	To inquire	Thu 10 Oct 24
2-[4-(difluoromethoxy)phenyl]morpholine REF: 10-F647179CAS: 1097820-96-6	95%	To inquire	Thu 10 Oct 24
11-(1-Piperazinyl)dibenzo[b,f][1,4]thiazepine REF: 10-F043503CAS: 5747-48-8	99.0%	To inquire	Thu 10 Oct 24
6-Fluoro-4-(piperazin-1-yl)quinoline hydrochloride REF: 10-F752587CAS: 1333249-32-3	98%	To inquire	Thu 10 Oct 24
4-Amino-N-isopropylpiperidine-1-carboxamide hydrochloride REF: 10-F064037CAS: 1286273-03-7	95.0%	To inquire	Thu 10 Oct 24
4-(2-Amino-4-methylpentanoyl)piperazin-2-one REF: 10-F662863CAS: 1105683-42-8	95%	To inquire	Thu 10 Oct 24
1-(2-Methyl-benzyl)-piperidin-4-ylamine hydrochloride REF: 10-F090807CAS: 164393-34-4	95.0%	To inquire	Thu 10 Oct 24
methyl 1-(2,2-difluoroethyl)piperidine-4-carboxylate REF: 10-F428803CAS: 1245824-01-4	- - -	To inquire	Thu 10 Oct 24
1-(4-morpholinylmethyl)cyclopentanamine REF: 10-F310516CAS: 890095-97-3	95.0%	To inquire	Thu 10 Oct 24
2,8-DIAZASPIRO[5.5]UNDECAN-1-ONE HCL REF: 10-F536386CAS: 1181265-43-9	95.0%	To inquire	Thu 10 Oct 24
3-Chloro-6,7-dihydro-5H-pyrrolo[2,3-c]pyridazine REF: 10-F749385CAS: 2089649-63-6	97%	To inquire	Thu 10 Oct 24
1-(6-(4-Ethylphenoxy)pyrimidin-4-yl)-N-(1-(4-fluorophenyl)ethyl)piperidine-4-carboxamide REF: 10-F750300CAS: 1251553-52-2	97%	To inquire	Thu 10 Oct 24
3-Chloropyrazolo[1,5-a]pyridine-2-carboxylic acid REF: 10-F776768CAS: 876379-78-1	98%	To inquire	Thu 10 Oct 24
Ethyl (R)-(3-N-Boc-amino-piperidin-2-yl)-acetate REF: 10-F041136CAS: 1219132-56-5	97.0%	To inquire	Thu 10 Oct 24
Tert-butyl 2-cyclopropyl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate REF: 10-F734215CAS: 1289267-20-4	95+%	To inquire	Thu 10 Oct 24
8-Nitroquinoline REF: 10-F093301CAS: 607-35-2	95.0%	To inquire	Thu 10 Oct 24
[1-(4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-2-ylmethyl]-carbamic acid tert-butyl ester REF: 10-F090072CAS: 1261232-61-4	- - -	To inquire	Thu 10 Oct 24
(2-Acetylpyrimidin-5-yl)boronic acid REF: 10-F607498CAS: 1229672-57-4	98%	To inquire	Thu 10 Oct 24
4-oxo-5-(propan-2-yl)-2-sulfanylidene-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylic acid REF: 10-F731501CAS: 1439441-62-9	97%	To inquire	Thu 10 Oct 24
4-Methyl-7,8-dihydroquinoline-2,5(1H,6H)-dione REF: 10-F610247CAS: 29707-35-5	98%	To inquire	Thu 10 Oct 24
4-FLUORO-3-IODO-1H-PYRROLO[2,3-B]PYRIDINE REF: 10-F501452CAS: 1190320-05-8	95.0%	To inquire	Thu 10 Oct 24
7-chloro-8-methyl-2-(3-propoxyphenyl)quinoline-4-carbonyl chloride REF: 10-F368568CAS: 1160263-80-8	- - -	To inquire	Thu 10 Oct 24
5-Chloro-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile REF: 10-F783710CAS: 1708370-71-1	98%	To inquire	Thu 10 Oct 24
Isopropyl-piperidin-4-yl-carbamic acid benzyl ester REF: 10-F088022CAS: 732236-68-9	- - -	To inquire	Thu 10 Oct 24
tert-Butyl {4-[4-(trifluoromethyl)phenyl]piperidin-4-yl}methylcarbamate REF: 10-F343503CAS: 1713163-32-6	- - -	To inquire	Thu 10 Oct 24
4-oxo-6-[4-(propan-2-yl)phenyl]-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carbonitrile REF: 10-F730513CAS: 339235-45-9	98%	To inquire	Thu 10 Oct 24
tert-Butyl (1-(aminomethyl)-2-oxabicyclo[2.2.2]octan-4-yl)carbamate REF: 10-F760813CAS: 1417551-73-5	97%	To inquire	Thu 10 Oct 24
6-Bromo-8-methyl-1,2,3,4-tetrahydroisoquinoline REF: 10-F622052CAS: 1375302-92-3	98%	To inquire	Thu 10 Oct 24
2-(2,5-Dimethylbenzoyl)-6-methylpyridine REF: 10-F202835CAS: 1187170-64-4	97.0%	To inquire	Thu 10 Oct 24
2-Methoxy-5-methylnicotinic acid REF: 10-F604280CAS: 1227594-72-0	97%	To inquire	Thu 10 Oct 24
Vandetanib REF: 10-F050800CAS: 443913-73-3	99.0%	To inquire	Thu 10 Oct 24
2-(3-bromophenyl)-8-methylquinoline-4-carboxylic acid REF: 10-F364519CAS: 438229-60-8	- - -	To inquire	Thu 10 Oct 24
1-TERT-BUTYL 4-METHYL 4-(HYDROXYMETHYL)PIPERIDINE-1,4-DICARBOXYLATE REF: 10-F503145CAS: 1006044-27-4	95.0%	To inquire	Thu 10 Oct 24
Ethyl 4-piperidineacetate hydrochloride REF: 10-F050154CAS: 169458-04-2	95.0%	To inquire	Thu 10 Oct 24
2-Ethyl-6-oxopiperidine-4-carboxylic acid REF: 10-F700990CAS: 38478-84-1	95%	To inquire	Thu 10 Oct 24
4-(3-Bromophenyl)tetrahydro-2H-pyran-4-amine REF: 10-F762390CAS: 1094477-13-0	98%	To inquire	Thu 10 Oct 24
{4-[(tert-Butoxycarbonyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-acetic acid REF: 10-F083565CAS: 1353972-66-3	- - -	To inquire	Thu 10 Oct 24
5-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-5-oxopentanoic acid REF: 10-F730715CAS: 329043-16-5	97%	To inquire	Thu 10 Oct 24
benzyl 6-(hydroxymethyl)-2-imino-8-oxo-4-(pyridin-3-yl)-2H,3H,4H,8H-pyrano[3,2-b]pyran-3-carboxylate REF: 10-F752728CAS: 902313-04-6	90%	To inquire	Thu 10 Oct 24
1-(2,5-Dimethoxy-benzenesulfonyl)-piperazine REF: 10-F019984CAS: 524711-13-5	- - -	To inquire	Thu 10 Oct 24
tert-Butyl 4-oxo-4,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(1H)-carboxylate REF: 10-F608640CAS: 223609-09-4	96%	To inquire	Thu 10 Oct 24
(R)-2-Trifluoromethyl-piperazine REF: 10-F736213CAS: 1187928-91-1	98%	To inquire	Thu 10 Oct 24
2-hydrazino-4-(5-methyl-2-furyl)pyrimidine REF: 10-F313260CAS: 1410821-14-5	95.0%	To inquire	Thu 10 Oct 24
2-(2-bromoethyl)-6-methylpyridine hydrobromide REF: 10-F359991CAS: 1171575-53-3	95.0%	To inquire	Thu 10 Oct 24
6-Chloro-5-methyl-pyridine-3-sulfonyl chloride REF: 10-F317564CAS: 37105-10-5	95.0%	To inquire	Thu 10 Oct 24
3-Phenyl-5-(piperidin-4-ylmethyl)-1,2,4-oxadiazole REF: 10-F723652CAS: 1239730-22-3	95+%	To inquire	Thu 10 Oct 24
4-(TERT-BUTOXYCARBONYL)-2-METHYLMORPHOLINE-2-CARBOXYLIC ACID REF: 10-F534123CAS: 1205749-71-8	95.0%	To inquire	Thu 10 Oct 24
2-(1-piperazinyl)butanoic acid dihydrochloride REF: 10-F358554CAS: 1051369-22-2	95.0%	To inquire	Thu 10 Oct 24
n-Hydroxyisonicotinamide REF: 10-F703522CAS: 4427-22-9	98%	To inquire	Thu 10 Oct 24
2,4-Dichlor-5-(pyrrolidin-1-yl)-pyrimidin REF: 10-F480844CAS: 1197226-50-8	- - -	To inquire	Thu 10 Oct 24
5,6-dimethyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one REF: 10-F515336CAS: 38359-85-2	95.0%	To inquire	Thu 10 Oct 24
2-[(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino]acetic acid hydrochloride REF: 10-F671086CAS: 31127-41-0	95%	To inquire	Thu 10 Oct 24
2-benzyl-3,4-dimethyl-2,7-dihydro-6H-pyrazolo[3,4-b]pyridin-6-one REF: 10-F427821CAS: 1018126-53-8	- - -	To inquire	Thu 10 Oct 24
6-Bromo-4-chloro-2-methylquinazoline REF: 10-F076114CAS: 351426-04-5	95.0%	To inquire	Thu 10 Oct 24
1-Phenyl-2-quinoxalin-2-ylethanone REF: 10-F023536CAS: 16310-38-6	95.0%	To inquire	Thu 10 Oct 24
1-(Tert-butoxycarbonyl)-2-phenylpiperidine-3-carboxylic acid REF: 10-F728969CAS: 885275-18-3	96%	To inquire	Thu 10 Oct 24
2-methyl-6-nitro-2H-1,4-benzoxazin-3(4H)-one REF: 10-F374181CAS: 57463-01-1	97.0%	To inquire	Thu 10 Oct 24
(4-Bromo-5-methylpyridin-2-yl)methanol REF: 10-F616795CAS: 820224-83-7	97%	To inquire	Thu 10 Oct 24
8-Bromo-2-chloroimidazo[1,2-a]pyridine REF: 10-F768039CAS: 1260902-12-2	98%	To inquire	Thu 10 Oct 24
n-(Piperidin-4-yl)pentanamide hydrochloride REF: 10-F663264CAS: 1171557-07-5	98%	To inquire	Thu 10 Oct 24
(2-Chloro-6-fluoro-benzyl)-methyl-piperidin-3-yl-amine hydrochloride REF: 10-F090444CAS: 1261236-20-7	- - -	To inquire	Thu 10 Oct 24
3-Formyl-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile REF: 10-F721875CAS: 1000340-48-6	97%	To inquire	Thu 10 Oct 24
4-(2-chlorophenyl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid REF: 10-F522488CAS: 1214235-07-0	95.0%	To inquire	Thu 10 Oct 24
1-[(1-benzyl-1h-1,2,3,4-tetrazol-5-yl)methyl]piperazine dihydrochloride REF: 10-F646733CAS: 1423026-39-4	98%	To inquire	Thu 10 Oct 24
tert-Butyl (2-(4-(((3-fluoropyridin-2-yl)methyl)carbamoyl)oxazol-2-yl)ethyl)carbamate REF: 10-F602113CAS: 2095671-83-1	97%	To inquire	Thu 10 Oct 24
2-BENZYL-9-FLUORO-3A-(METHOXYMETHYL)-1,2,3,3A,4,9B-HEXAHYDROCHROMENO[3,4-C]PYRROLE HCL REF: 10-F531090	90.0%	To inquire	Thu 10 Oct 24
5-(1-methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid REF: 10-F508049	- - -	To inquire	Thu 10 Oct 24
2-Amino-1-(4-benzylpiperidin-1-yl)-3-methylpentan-1-one REF: 10-F671137CAS: 1008050-64-3	95%	To inquire	Thu 10 Oct 24
{4-[(4-methylpiperidin-1-yl)methyl]phenyl}methanamine REF: 10-F660733CAS: 923233-40-3	98%	To inquire	Thu 10 Oct 24
2,6-Dibenzoylpyridine REF: 10-F182290CAS: 5768-24-1	- - -	To inquire	Thu 10 Oct 24
3-Amino-2-chloro-5-picoline REF: 10-F033670CAS: 34552-13-1	98.0%	To inquire	Thu 10 Oct 24
2-Fluoronicotinamide REF: 10-F068394CAS: 364-22-7	97.0%	To inquire	Thu 10 Oct 24

1g		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

1g		To inquire
2.5g		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

1g		686.00 €
5g		1,442.00 €
10g		To inquire
100mg		218.00 €
250mg		332.00 €

6-membered Heterocycles

5-Hydrazinyl-2-methoxypyridine dihydrochloride

Ref: 10-F545225

Benzyl 3-amino-4,4-difluoropiperidine-1-carboxylate

Ref: 10-F693577

1-(2-(4-Amino-1h-pyrazol-1-yl)ethyl)pyridin-2(1h)-one

Ref: 10-F742756

tert-Butyl 3-hydroxy-3-(pyridin-4-ylmethyl)azetidine-1-carboxylate

Ref: 10-F646543

8-methoxy-1H,4H,5H-pyrimido[5,4-b]indol-4-one

Ref: 10-F725821

6-chloro-1H,4H-pyrido[2,3-d]pyrimidin-4-one

Ref: 10-F737421

methyl (2E)-3-(2-amino-4-methoxypyridin-3-yl)prop-2-enoate

Ref: 10-F765906

3-hydrazinyl-8-methyl-5H-[1,2,4]triazino[5,6-b]indole

Ref: 10-F495289

3-(2,2-Dimethylpropyl)pyridin-2-amine

Ref: 10-F657074

4-Cyano-1-methylpyridinium iodide

Ref: 10-F181502

1-(Cyclobutylmethyl)piperidin-4-amine dihydrochloride

Ref: 10-F063794

5-(((4-Ethoxyphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione

Ref: 10-F730371

3-Benzyloxy-2-chloro-pyridine

Ref: 10-F736165

tert-Butyl 2-(6-chloro-3-methylpyridin-2-yl)acetate

Ref: 10-F613483

2-(4-isopropylphenyl)-3-methylquinoline-4-carboxylic acid

Ref: 10-F364477

2-amino-7-(3-methoxyphenyl)-4H,5H-[1,3]thiazolo[4,5-d]pyridazin-4-one

Ref: 10-F714145

5-amino-2-(4,6-dimethylpyrimidin-2-yl)-2,4-dihydro-3H-pyrazol-3-one

Ref: 10-F371430

2-Morpholinonicotinonitrile

Ref: 10-F210079

5-Bromo-3-iodo-1H-pyrazolo[3,4-b]pyrazine

Ref: 10-F737261

6-(2,2,2-Trifluoroethoxy)pyridine-2-carboxylic acid

Ref: 10-F097331

8-Oxa-3-azabicyclo[3.2.1]octane-3-carboxamide

Ref: 10-F647649

1-(3-NITROBENZYL)PIPERIDIN-4-ONE

Ref: 10-F514612

2,3-Dihydro-7-hydroxycyclopenta[c][1]benzopyran-4(1H)-one

Ref: 10-F718079

6'-Bromo-1'H-spiro[cyclobutane-1,2'-quinazolin]-4'(3'H)-one

Ref: 10-F734254

4-Bromo-7-methyl-quinoline

Ref: 10-F730912

2-(Dimethoxymethyl)-5-methoxy-1,8-naphthyridine

Ref: 10-F750981

3-Morpholinopicolinaldehyde

Ref: 10-F766066

4-Aminopyrimidin-5-ol

Ref: 10-F232845

1-(5-Nitrothiophene-2-carbonyl)piperazine hydrochloride

Ref: 10-F663052

2-[4-(difluoromethoxy)phenyl]morpholine

Ref: 10-F647179

11-(1-Piperazinyl)dibenzo[b,f][1,4]thiazepine

Ref: 10-F043503

6-Fluoro-4-(piperazin-1-yl)quinoline hydrochloride

Ref: 10-F752587

4-Amino-N-isopropylpiperidine-1-carboxamide hydrochloride

Ref: 10-F064037

4-(2-Amino-4-methylpentanoyl)piperazin-2-one

Ref: 10-F662863

1-(2-Methyl-benzyl)-piperidin-4-ylamine hydrochloride

Ref: 10-F090807

methyl 1-(2,2-difluoroethyl)piperidine-4-carboxylate

Ref: 10-F428803

1-(4-morpholinylmethyl)cyclopentanamine

Ref: 10-F310516

2,8-DIAZASPIRO[5.5]UNDECAN-1-ONE HCL

Ref: 10-F536386

3-Chloro-6,7-dihydro-5H-pyrrolo[2,3-c]pyridazine

Ref: 10-F749385

1-(6-(4-Ethylphenoxy)pyrimidin-4-yl)-N-(1-(4-fluorophenyl)ethyl)piperidine-4-carboxamide