5-membered Heterocycles

5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.

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Product data	Purity	Price range	Estimated delivery
5-Amino-1-((5-chlorothiophen-2-yl)methyl)pyridin-2(1h)-one REF: 10-F742703CAS: 1016501-99-7	98%	- - -	Discontinued product
5-Amino-1-(thiophen-2-ylmethyl)pyridin-2(1h)-one REF: 10-F742705CAS: 1016532-67-4	95%	- - -	Discontinued product
5-Amino-1-((2-methylthiazol-4-yl)methyl)pyridin-2(1h)-one REF: 10-F742708CAS: 1482813-10-4	98%	- - -	Discontinued product
5-Amino-1-((4-methyl-1,2,5-oxadiazol-3-yl)methyl)pyridin-2(1h)-one REF: 10-F742711CAS: 1341793-74-5	98%	- - -	Discontinued product
5-Amino-1-((tetrahydrofuran-2-yl)methyl)pyridin-2(1h)-one REF: 10-F742714CAS: 1250326-02-3	95%	- - -	Discontinued product
5-Amino-1-(2-(thiophen-2-yl)ethyl)pyridin-2(1h)-one REF: 10-F742719CAS: 1342837-83-5	98%	- - -	Discontinued product
3'-Phenylspiro[indoline-3,2'-thiazolidine]-2,4'-dione REF: 10-F742882CAS: 79962-56-4	90%	- - -	Discontinued product
4-Methyl-1-thia-4,7-diazaspiro[4.4]nonan-3-one REF: 10-F742883CAS: 1432678-76-6	98%	- - -	Discontinued product
4-Methyl-1-thia-4,7-diazaspiro[4.5]decan-3-one REF: 10-F742884CAS: 1432682-06-8	98%	- - -	Discontinued product
4-Amino-2-isopropylisoindoline-1,3-dione REF: 10-F742886CAS: 1038710-92-7	98%	- - -	Discontinued product
11-(propan-2-yl)-10-sulfanylidene-7-thia-9,11-diazatricyclo[6.4.0.0²,⁶]dodeca-1(8),2(6)-dien-12-one REF: 10-F742887CAS: 743452-30-4	95%	- - -	Discontinued product
1-Benzyl-3-(2-chloroacetyl)imidazolidin-2-one REF: 10-F742895CAS: 930395-80-5	95%	- - -	Discontinued product
2-(2-Chloroacetyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2h)-one REF: 10-F742896CAS: 929972-54-3	95%	- - -	Discontinued product
1-(2-(4-Aminopiperidin-1-yl)acetyl)pyrrolidin-2-one REF: 10-F742897CAS: 1154547-99-5	95%	- - -	Discontinued product
1-(2-(Piperazin-1-yl)acetyl)pyrrolidin-2-one REF: 10-F742898CAS: 926256-49-7	98%	- - -	Discontinued product
3,5-Dimethyl-5-(piperidin-3-yl)imidazolidine-2,4-dione hydrochloride REF: 10-F742903CAS: 1384428-44-7	95%	- - -	Discontinued product
6-(3-Aminopyrrolidin-1-yl)-3-methylpyrimidine-2,4(1h,3h)-dione REF: 10-F742906CAS: 1338671-41-2	98%	- - -	Discontinued product
4-Amino-5-(1,5-dimethyl-1h-pyrazol-4-yl)-1-methylpyrrolidin-2-one REF: 10-F742908CAS: 1542113-98-3	95%	- - -	Discontinued product
1-Mercapto-4-(2-methoxyphenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5(4h)-one REF: 10-F742991CAS: 67443-01-0	95%	- - -	Discontinued product
2'-Imino-2'h-dispiro[cyclopentane-1,3'-imidazo[1,5-a]imidazole-7',1''-cyclopentan]-5'(6'h)-one REF: 10-F742994CAS: 1384431-46-2	98%	- - -	Discontinued product

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

5-membered Heterocycles

5-Amino-1-((5-chlorothiophen-2-yl)methyl)pyridin-2(1h)-one

Ref: 10-F742703

5-Amino-1-(thiophen-2-ylmethyl)pyridin-2(1h)-one

Ref: 10-F742705

5-Amino-1-((2-methylthiazol-4-yl)methyl)pyridin-2(1h)-one

Ref: 10-F742708

5-Amino-1-((4-methyl-1,2,5-oxadiazol-3-yl)methyl)pyridin-2(1h)-one

Ref: 10-F742711

5-Amino-1-((tetrahydrofuran-2-yl)methyl)pyridin-2(1h)-one

Ref: 10-F742714

5-Amino-1-(2-(thiophen-2-yl)ethyl)pyridin-2(1h)-one

Ref: 10-F742719

3'-Phenylspiro[indoline-3,2'-thiazolidine]-2,4'-dione

Ref: 10-F742882

4-Methyl-1-thia-4,7-diazaspiro[4.4]nonan-3-one

Ref: 10-F742883

4-Methyl-1-thia-4,7-diazaspiro[4.5]decan-3-one

Ref: 10-F742884

4-Amino-2-isopropylisoindoline-1,3-dione

Ref: 10-F742886

11-(propan-2-yl)-10-sulfanylidene-7-thia-9,11-diazatricyclo[6.4.0.0²,⁶]dodeca-1(8),2(6)-dien-12-one

Ref: 10-F742887

1-Benzyl-3-(2-chloroacetyl)imidazolidin-2-one

Ref: 10-F742895

2-(2-Chloroacetyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2h)-one

Ref: 10-F742896

1-(2-(4-Aminopiperidin-1-yl)acetyl)pyrrolidin-2-one

Ref: 10-F742897

1-(2-(Piperazin-1-yl)acetyl)pyrrolidin-2-one

Ref: 10-F742898

3,5-Dimethyl-5-(piperidin-3-yl)imidazolidine-2,4-dione hydrochloride

Ref: 10-F742903

6-(3-Aminopyrrolidin-1-yl)-3-methylpyrimidine-2,4(1h,3h)-dione

Ref: 10-F742906

4-Amino-5-(1,5-dimethyl-1h-pyrazol-4-yl)-1-methylpyrrolidin-2-one

Ref: 10-F742908

1-Mercapto-4-(2-methoxyphenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5(4h)-one

Ref: 10-F742991

2'-Imino-2'h-dispiro[cyclopentane-1,3'-imidazo[1,5-a]imidazole-7',1''-cyclopentan]-5'(6'h)-one

Ref: 10-F742994