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-dihydroxy-4-phenyl-2H-chromen-2-one REF: 10-F370535CAS: 7758-73-8	98%	To inquire	Thu 10 Oct 24
2,4-Dichloro-7-fluoropyrido[3,2-d]pyrimidine REF: 10-F619778CAS: 1824318-03-7	98%	To inquire	Thu 10 Oct 24
N-[(R)-1-(2-Chloro-acetyl)-piperidin-3-yl]-N-ethyl-acetamide REF: 10-F084654CAS: 1354003-42-1	- - -	To inquire	Thu 10 Oct 24
5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine oxalate REF: 10-F449233CAS: 1187932-94-0	95.0%	To inquire	Thu 10 Oct 24
5-amino-6-(tert-butoxy)-1,2-dihydropyridin-2-one REF: 10-F747595CAS: 1094858-73-7	95%	To inquire	Thu 10 Oct 24
METHYL 5-BROMO-2-METHOXYPYRIMIDINE-4-CARBOXYLATE REF: 10-F304087CAS: 1398504-36-3	95.0%	To inquire	Thu 10 Oct 24
3-Chloroquinolin-7-amine REF: 10-F464624CAS: 1354222-11-9	95.0%	To inquire	Thu 10 Oct 24
4-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid REF: 10-F784411CAS: 1227268-65-6	98%	To inquire	Thu 10 Oct 24
(S)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride REF: 10-F069740CAS: 1349807-50-6	- - -	To inquire	Thu 10 Oct 24
2-(1,3-benzodioxol-5-yl)-8-methylquinoline-4-carbonyl chloride REF: 10-F368449CAS: 1160254-75-0	- - -	To inquire	Thu 10 Oct 24
Ammonium 6-bromoquinazoline-4-carboxylate REF: 10-F319551CAS: 474710-80-0	95+%	To inquire	Thu 10 Oct 24
2-Chloro-6-(cyclopropylmethoxy)pyridin-4-amine REF: 10-F680514CAS: 1186112-02-6	95+%	To inquire	Thu 10 Oct 24
4-(Allyloxy)-2,2,6,6-tetramethylpiperidine REF: 10-F751932CAS: 43224-75-5	98%	To inquire	Thu 10 Oct 24
5-BROMO-N,N-DIMETHYLPYRIMIDINE-2-CARBOXAMIDE REF: 10-F531307CAS: 915948-92-4	95.0%	To inquire	Thu 10 Oct 24
4-Bromo-5-nitroisoquinoline REF: 10-F048808CAS: 58142-46-4	95.0%	To inquire	Thu 10 Oct 24
methyl 1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylate REF: 10-F517926	- - -	To inquire	Thu 10 Oct 24
7-aminopyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one REF: 10-F371616CAS: 908553-83-3	- - -	To inquire	Thu 10 Oct 24
(3,4-Dihydroquinolin-1(2H)-yl)(m-tolyl)methanone REF: 10-F730493CAS: 343373-41-1	90%	To inquire	Thu 10 Oct 24
(R)-1-(TETRAHYDRO-2H-PYRAN-4-YL)ETHANAMINE REF: 10-F301768CAS: 1269755-01-2	97.0%	To inquire	Thu 10 Oct 24
ethyl 3-phenylpiperazine-1-carboxylate REF: 10-F526169CAS: 904814-49-9	95.0%	To inquire	Thu 10 Oct 24
N-(3-Methylbenzyl)-1-(pyridin-3-yl)methanamine REF: 10-F692715CAS: 510723-59-8	98%	To inquire	Thu 10 Oct 24
2-Ethyl-8-fluoro-3-methyl-1,4-dihydroquinolin-4-one REF: 10-F655810CAS: 1343211-22-2	98%	To inquire	Thu 10 Oct 24
3-Chloro-4-(4-methylpiperazin-1-yl)benzoic acid REF: 10-F446639CAS: 1197193-33-1	95.0%	To inquire	Thu 10 Oct 24
(1r)-2-Azabicyclo[2.2.1]heptane-4-carboxylic acid hydrochloride REF: 10-F704404CAS: 1212489-75-2	98%	To inquire	Thu 10 Oct 24
1-(4-Ethoxyphenyl)-3-morpholinopropan-1-one REF: 10-F730068CAS: 446054-27-9	95+%	To inquire	Thu 10 Oct 24
1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)piperidin-4-one REF: 10-F732431CAS: 1057282-45-7	97%	To inquire	Thu 10 Oct 24
6-CYCLOPROPYL-2-OXO-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACID REF: 10-F499801CAS: 150190-28-6	98%	To inquire	Thu 10 Oct 24
1-{[1-(difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl]sulfonyl}piperazine REF: 10-F427426CAS: 1171977-38-0	- - -	To inquire	Thu 10 Oct 24
4-(3-Fluoro-2-methylphenyl)thian-4-ol REF: 10-F543427	97.0%	To inquire	Thu 10 Oct 24
4-(4-Fluoro-3-trifluoromethyl-phenyl)-pyridine-2-carbonitrile REF: 10-F521686	95.0%	To inquire	Thu 10 Oct 24
2-((3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(4-methoxyphenyl)acetamide REF: 10-F750609CAS: 256955-22-3	90%	To inquire	Thu 10 Oct 24
3-methyl-1-(pyridin-2-ylmethyl)piperidin-4-one REF: 10-F506629	- - -	To inquire	Thu 10 Oct 24
4-{[4-(trifluoromethyl)pyrimidin-2-yl]oxy}benzenesulfonyl chloride REF: 10-F518425CAS: 1160058-86-5	- - -	To inquire	Thu 10 Oct 24
N,N',N''-TRI-SEC-BUTYL-[1,3,5]TRIAZINE-2,4,6-TRIAMINE REF: 10-F478971	- - -	To inquire	Thu 10 Oct 24
(2-NITROPYRIDIN-3-YL)BORONIC ACID PINACOL ESTER REF: 10-F529714CAS: 2227082-58-6	95.0%	To inquire	Thu 10 Oct 24
6-Amino-3-methylquinolin-2(1H)-one REF: 10-F765432CAS: 1018652-50-0	98%	To inquire	Thu 10 Oct 24
2-(morpholin-4-yl)-3-(trifluoromethyl)benzoic acid REF: 10-F551002	- - -	To inquire	Thu 10 Oct 24
1-(Oxan-4-yl)piperidin-4-one REF: 10-F666881CAS: 1153383-00-6	98%	To inquire	Thu 10 Oct 24
(2-Aminopyridin-3-yl)dimethylphosphine oxide REF: 10-F781251CAS: 2229830-69-5	98%	To inquire	Thu 10 Oct 24
4-aminopiperidine-2,6-dione hydrochloride REF: 10-F519101CAS: 1957235-82-3	97.0%	To inquire	Thu 10 Oct 24
(4-Chloro-benzyl)-piperidin-3-ylmethyl-amine hydrochloride REF: 10-F090135CAS: 1261230-33-4	- - -	To inquire	Thu 10 Oct 24
6-(Trifluoromethyl)quinazolin-4(3H)-one REF: 10-F979460CAS: 16544-67-5	96.57%	To inquire	Thu 10 Oct 24
3-Acetyl-4-hydroxy-1-phenylquinolin-2(1H)-one REF: 10-F774448CAS: 54289-77-9	98%	To inquire	Thu 10 Oct 24
2-(4-Bromo-1,3-thiazol-2-yl)pyridine REF: 10-F650981CAS: 1142195-09-2	95%	To inquire	Thu 10 Oct 24
tert-Butyl ((1-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)carbamate REF: 10-F465185CAS: 1234616-68-2	95.0%	To inquire	Thu 10 Oct 24
1-(4-(Methylsulfonyl)benzyl)piperazine REF: 10-F744603CAS: 1082399-22-1	98%	To inquire	Thu 10 Oct 24
[4-(Pyrimidin-2-yloxy)phenyl]boronic acid REF: 10-F623473CAS: 2377608-94-9	98%	To inquire	Thu 10 Oct 24
2-Nitro-1-(pyridin-4-yl)ethan-1-ol REF: 10-F726721CAS: 52239-23-3	97%	To inquire	Thu 10 Oct 24
Methyl thiomorpholine-3-carboxylate REF: 10-F713459CAS: 78865-47-1	98%	To inquire	Thu 10 Oct 24
2-BROMO-6-CHLOROPYRAZOLO[1,5-A]PYRIDINE REF: 10-F502202CAS: 886222-08-8	95.0%	To inquire	Thu 10 Oct 24
5-(4-Isobutylpiperazin-1-yl)furan-2-carbaldehyde REF: 10-F743914CAS: 1275817-37-2	98%	To inquire	Thu 10 Oct 24
n-[5-(aminomethyl)pyridin-2-yl]acetamide REF: 10-F655039CAS: 1249669-77-9	97%	To inquire	Thu 10 Oct 24
TRANS-4-PHENYL-1-(PYRIDIN-2-YLMETHYL)PYRROLIDINE-3-CARBOXYLIC ACID REF: 10-F530551CAS: 1422948-25-1	95+%	To inquire	Thu 10 Oct 24
2-(3-piperidinyl)-1,3-benzothiazole REF: 10-F308345CAS: 750640-97-2	95.0%	To inquire	Thu 10 Oct 24
2-(pyridin-2-yloxy)benzaldehyde REF: 10-F521313CAS: 141580-71-4	95.0%	To inquire	Thu 10 Oct 24
(4-Bromo-6-chloropyridin-2-yl)methanol REF: 10-F762116CAS: 1266119-15-6	95+%	To inquire	Thu 10 Oct 24
3-Chloro-2-methyl-5-trifluoromethyl-pyridine REF: 10-F317007CAS: 175277-30-2	95.0%	To inquire	Thu 10 Oct 24
5-(2-Chloropyridin-4-yl)-3-ethyl-1,2,4-oxadiazole REF: 10-F709708CAS: 1120245-50-2	95%	To inquire	Thu 10 Oct 24
Ethyl 3-{4-fluoro-1-[tris(propan-2-yl)silyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}propanoate REF: 10-F626003CAS: 2173991-91-6	98%	To inquire	Thu 10 Oct 24
N-(3-chlorophenyl)-N'-[2-methyl-6-(trifluoromethyl)pyridin-3-yl]urea REF: 10-F518789	- - -	To inquire	Thu 10 Oct 24
6-benzyl-4-(4-methoxyphenyl)-1H,2H,3H,4H,4aH,5H,6H-pyrrolo[3,4-d]pyrimidine-2,5-dione REF: 10-F757163CAS: 332389-26-1	98%	To inquire	Thu 10 Oct 24
8-tert-butyl-4-(pyridine-4-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid REF: 10-F525774CAS: 1326809-18-0	95.0%	To inquire	Thu 10 Oct 24
PYRIDYLAMIDOXIME-1-OXIDE REF: 10-F300880CAS: 65370-37-8	97.0%	To inquire	Thu 10 Oct 24
Ethyl 5,6,7,8-tetrahydro-1,7-naphthyridine-3-carboxylate REF: 10-F318896CAS: 1207253-96-0	95.0%	To inquire	Thu 10 Oct 24
3-Bromo-5-bromomethyl pyridine REF: 10-F901514CAS: 145743-85-7	95%	To inquire	Thu 10 Oct 24
2-Amino-1-(tetrahydro-2h-pyran-3-yl)ethan-1-ol REF: 10-F680464CAS: 1272859-67-2	98%	To inquire	Thu 10 Oct 24
2-Ethyl-5-hydroxyisoquinolin-1(2h)-one REF: 10-F710889CAS: 1105194-22-6	95%	To inquire	Thu 10 Oct 24
2-methyl-1-(2-phenoxyethyl)piperazine REF: 10-F525144CAS: 1240573-26-5	95.0%	To inquire	Thu 10 Oct 24
4-(2,4-dimethylphenyl)-6-(4-fluorophenyl)pyrimidin-2-amine REF: 10-F524740	95.0%	To inquire	Thu 10 Oct 24
1-Bicyclo[2.2.1]hept-5-en-2-ylidenemethyl-piperidine REF: 10-F480368	- - -	To inquire	Thu 10 Oct 24
4-(2-Ethoxyphenoxy)piperidine hydrochloride REF: 10-F665203CAS: 1197760-65-8	95%	To inquire	Thu 10 Oct 24
4-Chloro-1H-pyrrolo[2,3-c]pyridin-2(3H)-one REF: 10-F609593CAS: 1260671-83-7	97%	To inquire	Thu 10 Oct 24
5-Nitroquinazolin-4-ol REF: 10-F321503CAS: 99768-67-9	95.0%	To inquire	Thu 10 Oct 24
12-Oxa-2,3,7-triazatricyclo[7.4.0.0,2,6]trideca-1(9),3,5,7-tetraen-13-one REF: 10-F666697CAS: 1235441-65-2	95%	To inquire	Thu 10 Oct 24
1-(4-aminophenyl)-1H,4H,7H-pyrazolo[3,4-d]pyrimidin-4-one REF: 10-F661292CAS: 1050884-19-9	95%	To inquire	Thu 10 Oct 24
Methyl 5-bromo-6-methylpicolinate REF: 10-F689699CAS: 1215860-20-0	97%	To inquire	Thu 10 Oct 24
5,6-Dichloro-N-ethylpyridine-3-sulfonamide REF: 10-F711086CAS: 622339-70-2	95%	To inquire	Thu 10 Oct 24
Sodium 2-(1,6-naphthyridin-5-yl)acetate REF: 10-F516052	- - -	To inquire	Thu 10 Oct 24
3-Methylpyridine-2-carbohydrazide REF: 10-F645779CAS: 958453-96-8	97%	To inquire	Thu 10 Oct 24
4-(3,5-Dimethyl-4-methoxyphenyl)oxan-4-ol REF: 10-F543563	97.0%	To inquire	Thu 10 Oct 24
Ethyl quinoline-2-carboxylate REF: 10-F220466CAS: 4491-33-2	95.0%	To inquire	Thu 10 Oct 24
5-BROMO-4-(2-FLUOROPROPAN-2-YL)PYRIMIDINE REF: 10-F513119CAS: 1823944-93-9	95.0%	To inquire	Thu 10 Oct 24
1-(Naphthalen-1-yl)piperazine REF: 10-F626448CAS: 57536-86-4	97%	To inquire	Thu 10 Oct 24
6-Amino-3,5-dibromopicolinic acid REF: 10-F785132CAS: 1360437-38-2	98%	To inquire	Thu 10 Oct 24
Tert-butyl 2-ethyl-1-oxa-4,9-diazaspiro[5.5]Undecane-9-carboxylate REF: 10-F769468CAS: 1400643-34-6	98%	To inquire	Thu 10 Oct 24
3-Oxa-8-azabicyclo[3.2.1]octane hydrochloride REF: 10-F078152CAS: 904316-92-3	97.0%	To inquire	Thu 10 Oct 24
3-Morpholinobenzaldehyde REF: 10-F222606CAS: 446866-87-1	95.0%	To inquire	Thu 10 Oct 24
(S)-3-(Pyrrolidin-2-yl)pyridine REF: 10-F445643CAS: 494-97-3	95.0%	To inquire	Thu 10 Oct 24
3-Bromo-5-(2-methoxyethoxy)pyridine REF: 10-F631851CAS: 181585-07-9	98%	To inquire	Thu 10 Oct 24
(4R,6R)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol 7,7-dioxide REF: 10-F069138CAS: 147128-77-6	97.0%	To inquire	Thu 10 Oct 24
(5,6,7,8-Tetrahydro-[1,8]naphthyridin-2-yl)-acetic acid methyl ester hydrochloride REF: 10-F040881CAS: 1159823-05-8	97.0%	To inquire	Thu 10 Oct 24
tert-butyl 4-(4H-1,2,4-triazole-3-carbonyl)piperazine-1-carboxylate REF: 10-F728011CAS: 1325304-55-9	97%	To inquire	Thu 10 Oct 24
(4-N-(Benzhydryloxycarbonyl)cytosine)-1-acetic acid REF: 10-F036836CAS: 186046-78-6	98.0%	To inquire	Thu 10 Oct 24
4,6,8-trimethylquinolin-2(1H)-one REF: 10-F374169CAS: 42414-28-8	95.0%	To inquire	Thu 10 Oct 24
3-Chloro-4-[(morpholine-4-carbonyl)-amino]-benzenesulfonyl chloride REF: 10-F014967CAS: 678185-84-7	- - -	To inquire	Thu 10 Oct 24
(S)-Benzyl 3-methylpiperazine-1-carboxylate REF: 10-F239669CAS: 612493-87-5	95.0%	To inquire	Thu 10 Oct 24
3,6-Dichloropyrazine-2-carboxylic acid REF: 10-F318470CAS: 356783-15-8	95.0%	To inquire	Thu 10 Oct 24
(S)-3-(6-Amino-pyrimidin-4-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester REF: 10-F089091CAS: 1354011-19-0	- - -	To inquire	Thu 10 Oct 24
2-Amino-4-methylquinoline-3-carbonitrile REF: 10-F641062CAS: 28448-11-5	97%	To inquire	Thu 10 Oct 24
N,N-Dimethyltetrahydro-2H-pyran-4-amine REF: 10-F790723CAS: 38035-10-8	97%	To inquire	Thu 10 Oct 24

1g		To inquire
5g		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire

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

1g		74.00 €
5g		245.00 €
10g		431.00 €
25g		877.00 €
50g		To inquire
100mg		39.00 €
250mg		45.00 €

1g		64.00 €
5g		267.00 €

6-membered Heterocycles

5,7-dihydroxy-4-phenyl-2H-chromen-2-one

Ref: 10-F370535

2,4-Dichloro-7-fluoropyrido[3,2-d]pyrimidine

Ref: 10-F619778

N-[(R)-1-(2-Chloro-acetyl)-piperidin-3-yl]-N-ethyl-acetamide

Ref: 10-F084654

5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine oxalate

Ref: 10-F449233

5-amino-6-(tert-butoxy)-1,2-dihydropyridin-2-one

Ref: 10-F747595

METHYL 5-BROMO-2-METHOXYPYRIMIDINE-4-CARBOXYLATE

Ref: 10-F304087

3-Chloroquinolin-7-amine

Ref: 10-F464624

4-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid

Ref: 10-F784411

(S)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride

Ref: 10-F069740

2-(1,3-benzodioxol-5-yl)-8-methylquinoline-4-carbonyl chloride

Ref: 10-F368449

Ammonium 6-bromoquinazoline-4-carboxylate

Ref: 10-F319551

2-Chloro-6-(cyclopropylmethoxy)pyridin-4-amine

Ref: 10-F680514

4-(Allyloxy)-2,2,6,6-tetramethylpiperidine

Ref: 10-F751932

5-BROMO-N,N-DIMETHYLPYRIMIDINE-2-CARBOXAMIDE

Ref: 10-F531307

4-Bromo-5-nitroisoquinoline

Ref: 10-F048808

methyl 1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylate

Ref: 10-F517926

7-aminopyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one

Ref: 10-F371616

(3,4-Dihydroquinolin-1(2H)-yl)(m-tolyl)methanone

Ref: 10-F730493

(R)-1-(TETRAHYDRO-2H-PYRAN-4-YL)ETHANAMINE

Ref: 10-F301768

ethyl 3-phenylpiperazine-1-carboxylate

Ref: 10-F526169

N-(3-Methylbenzyl)-1-(pyridin-3-yl)methanamine

Ref: 10-F692715

2-Ethyl-8-fluoro-3-methyl-1,4-dihydroquinolin-4-one

Ref: 10-F655810

3-Chloro-4-(4-methylpiperazin-1-yl)benzoic acid

Ref: 10-F446639

(1r)-2-Azabicyclo[2.2.1]heptane-4-carboxylic acid hydrochloride

Ref: 10-F704404

1-(4-Ethoxyphenyl)-3-morpholinopropan-1-one

Ref: 10-F730068

1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)piperidin-4-one

Ref: 10-F732431

6-CYCLOPROPYL-2-OXO-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACID

Ref: 10-F499801

1-{[1-(difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl]sulfonyl}piperazine

Ref: 10-F427426

4-(3-Fluoro-2-methylphenyl)thian-4-ol

Ref: 10-F543427

4-(4-Fluoro-3-trifluoromethyl-phenyl)-pyridine-2-carbonitrile

Ref: 10-F521686

2-((3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(4-methoxyphenyl)acetamide

Ref: 10-F750609

3-methyl-1-(pyridin-2-ylmethyl)piperidin-4-one

Ref: 10-F506629

4-{[4-(trifluoromethyl)pyrimidin-2-yl]oxy}benzenesulfonyl chloride

Ref: 10-F518425

N,N',N''-TRI-SEC-BUTYL-[1,3,5]TRIAZINE-2,4,6-TRIAMINE

Ref: 10-F478971

(2-NITROPYRIDIN-3-YL)BORONIC ACID PINACOL ESTER

Ref: 10-F529714

6-Amino-3-methylquinolin-2(1H)-one

Ref: 10-F765432

2-(morpholin-4-yl)-3-(trifluoromethyl)benzoic acid

Ref: 10-F551002

1-(Oxan-4-yl)piperidin-4-one

Ref: 10-F666881

(2-Aminopyridin-3-yl)dimethylphosphine oxide

Ref: 10-F781251

4-aminopiperidine-2,6-dione hydrochloride