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
3-Amino-N-(2,4-dimethoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730091CAS: 445269-12-5	90%	- - -	Discontinued product
3-Amino-N-(4-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730092CAS: 445269-10-3	90%	- - -	Discontinued product
3-Amino-N-(2-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730093CAS: 445269-09-0	90%	- - -	Discontinued product
3-Amino-N-(3,4-dimethoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730094CAS: 445269-07-8	98%	- - -	Discontinued product
3-Amino-N-(2,4-dimethylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730095CAS: 445269-02-3	98%	- - -	Discontinued product
3-Amino-6-ethyl-N-(p-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730096CAS: 445269-01-2	90%	- - -	Discontinued product
3-Amino-N-(5-chloro-2-methoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730097CAS: 445268-99-5	90%	- - -	Discontinued product
3-Amino-N-(2,5-difluorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730098CAS: 445268-97-3	90%	- - -	Discontinued product
3-Amino-N-benzyl-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730099CAS: 445268-96-2	90%	- - -	Discontinued product
3-Amino-6-ethyl-N-(o-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730100CAS: 445268-95-1	98%	- - -	Discontinued product
3-Amino-6-ethyl-N-(4-fluorobenzyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730101CAS: 445268-92-8	90%	- - -	Discontinued product
3-Amino-N-(3-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730102CAS: 445268-87-1	90%	- - -	Discontinued product
3-Amino-N-(2-ethoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730103CAS: 445268-86-0	90%	- - -	Discontinued product
3-Amino-N-(2,5-dichlorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide REF: 10-F730104CAS: 445268-85-9	90%	- - -	Discontinued product
N-(2-(allylthio)benzo[d]thiazol-6-yl)-3-amino-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide REF: 10-F730105CAS: 445267-54-9	98%	- - -	Discontinued product
3-Amino-N-(2-(ethylthio)benzo[d]thiazol-6-yl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide REF: 10-F730106CAS: 445267-52-7	90%	- - -	Discontinued product
3-Amino-N-(4-bromo-3-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide REF: 10-F730107CAS: 445267-33-4	90%	- - -	Discontinued product
7-(4-Chlorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine REF: 10-F730109CAS: 444790-62-9	98%	- - -	Discontinued product
2-Chloro-5-(5-isopropylbenzo[d]oxazol-2-yl)aniline REF: 10-F730123CAS: 443292-38-4	98%	- - -	Discontinued product
3-(2-Chloro-6-fluorophenyl)-N-(3,4-dimethoxyphenethyl)-5-methylisoxazole-4-carboxamide REF: 10-F730127CAS: 442669-17-2	98%	- - -	Discontinued product

50mg		Discontinued	Request information
100mg		Discontinued	Request information

5-membered Heterocycles

3-Amino-N-(2,4-dimethoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730091

3-Amino-N-(4-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730092

3-Amino-N-(2-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730093

3-Amino-N-(3,4-dimethoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730094

3-Amino-N-(2,4-dimethylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730095

3-Amino-6-ethyl-N-(p-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730096

3-Amino-N-(5-chloro-2-methoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730097

3-Amino-N-(2,5-difluorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730098

3-Amino-N-benzyl-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730099

3-Amino-6-ethyl-N-(o-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730100

3-Amino-6-ethyl-N-(4-fluorobenzyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730101

3-Amino-N-(3-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730102

3-Amino-N-(2-ethoxyphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730103

3-Amino-N-(2,5-dichlorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide

Ref: 10-F730104

N-(2-(allylthio)benzo[d]thiazol-6-yl)-3-amino-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide

Ref: 10-F730105

3-Amino-N-(2-(ethylthio)benzo[d]thiazol-6-yl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide

Ref: 10-F730106

3-Amino-N-(4-bromo-3-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide

Ref: 10-F730107

7-(4-Chlorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine

Ref: 10-F730109

2-Chloro-5-(5-isopropylbenzo[d]oxazol-2-yl)aniline

Ref: 10-F730123

3-(2-Chloro-6-fluorophenyl)-N-(3,4-dimethoxyphenethyl)-5-methylisoxazole-4-carboxamide

Ref: 10-F730127