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
Ethyl 2-(2-((phenoxycarbonyl)amino)thiazol-4-yl)acetate REF: 10-F742164CAS: 353255-54-6	95%	- - -	Discontinued product
ethyl 2-(4-methyl-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)acetate REF: 10-F742167CAS: 871478-77-2	95%	- - -	Discontinued product
Ethyl 2-(8-azabicyclo[3.2.1]octan-3-yl)acetate REF: 10-F742168CAS: 122860-05-3	98%	- - -	Discontinued product
Ethyl 3-(pyrrolidin-3-yl)propanoate hydrochloride REF: 10-F742174CAS: 2098129-30-5	98%	- - -	Discontinued product
Ethyl 3-(6-amino-9h-purin-9-yl)propanoate REF: 10-F742180CAS: 7083-40-1	98%	- - -	Discontinued product
Ethyl 2-(4-amino-1h-indol-1-yl)acetate REF: 10-F742201CAS: 85696-96-4	98%	- - -	Discontinued product
Ethyl 2-(4-amino-3,5-dimethyl-1h-pyrazol-1-yl)acetate REF: 10-F742205CAS: 955963-28-7	98%	- - -	Discontinued product
Ethyl 2-(3-amino-4-methyl-1h-pyrazol-1-yl)acetate REF: 10-F742207CAS: 1343711-15-8	98%	- - -	Discontinued product
Ethyl 2-(3-amino-5-methyl-1h-pyrazol-1-yl)acetate REF: 10-F742208CAS: 956690-51-0	98%	- - -	Discontinued product
Ethyl (s)-prolylglycinate REF: 10-F742210CAS: 26347-43-3	98%	- - -	Discontinued product
n-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-4-nitrobenzenesulfonamide REF: 10-F742620CAS: 301332-17-2	98%	- - -	Discontinued product
4-Chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)benzenesulfonamide REF: 10-F742622CAS: 301314-62-5	98%	- - -	Discontinued product
Benzofuro[2,3-d]pyridazin-4(3h)-one REF: 10-F742631CAS: 50266-85-8	98%	- - -	Discontinued product
1-(2-(3-Amino-1h-pyrazol-1-yl)ethyl)pyridin-2(1h)-one REF: 10-F742755CAS: 1340104-70-2	98%	- - -	Discontinued product
1-(2-(4-Amino-1h-pyrazol-1-yl)ethyl)pyridin-2(1h)-one REF: 10-F742756CAS: 1249796-18-6	98%	- - -	Discontinued product
4-Oxaspiro[bicyclo[3.2.0]heptane-6,1'-cyclopentan]-7-one REF: 10-F742762CAS: 1423028-28-7	95%	- - -	Discontinued product
2-(Chloromethyl)-6-(4-methoxyphenyl)thieno[3,2-d]pyrimidin-4(1h)-one REF: 10-F742764CAS: 875156-68-6	98%	- - -	Discontinued product
3-(2,5-dimethylphenyl)-6-phenyl-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one REF: 10-F742765CAS: 522606-38-8	95%	- - -	Discontinued product
2-[(propylamino)methyl]-1H,4H-thieno[3,2-d]pyrimidin-4-one hydrochloride REF: 10-F742770CAS: 1134308-80-7	95%	- - -	Discontinued product
2-[(propylamino)methyl]-1H,4H-thieno[3,2-d]pyrimidin-4-one dihydrochloride REF: 10-F742771CAS: 1193389-04-6	95%	- - -	Discontinued product

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1g	Discontinued	Request information
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50mg	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

5-membered Heterocycles

Ethyl 2-(2-((phenoxycarbonyl)amino)thiazol-4-yl)acetate

Ref: 10-F742164

ethyl 2-(4-methyl-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)acetate

Ref: 10-F742167

Ethyl 2-(8-azabicyclo[3.2.1]octan-3-yl)acetate

Ref: 10-F742168

Ethyl 3-(pyrrolidin-3-yl)propanoate hydrochloride

Ref: 10-F742174

Ethyl 3-(6-amino-9h-purin-9-yl)propanoate

Ref: 10-F742180

Ethyl 2-(4-amino-1h-indol-1-yl)acetate

Ref: 10-F742201

Ethyl 2-(4-amino-3,5-dimethyl-1h-pyrazol-1-yl)acetate

Ref: 10-F742205

Ethyl 2-(3-amino-4-methyl-1h-pyrazol-1-yl)acetate

Ref: 10-F742207

Ethyl 2-(3-amino-5-methyl-1h-pyrazol-1-yl)acetate

Ref: 10-F742208

Ethyl (s)-prolylglycinate

Ref: 10-F742210

n-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-4-nitrobenzenesulfonamide

Ref: 10-F742620

4-Chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)benzenesulfonamide

Ref: 10-F742622

Benzofuro[2,3-d]pyridazin-4(3h)-one

Ref: 10-F742631

1-(2-(3-Amino-1h-pyrazol-1-yl)ethyl)pyridin-2(1h)-one

Ref: 10-F742755

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

Ref: 10-F742756

4-Oxaspiro[bicyclo[3.2.0]heptane-6,1'-cyclopentan]-7-one

Ref: 10-F742762

2-(Chloromethyl)-6-(4-methoxyphenyl)thieno[3,2-d]pyrimidin-4(1h)-one

Ref: 10-F742764

3-(2,5-dimethylphenyl)-6-phenyl-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one

Ref: 10-F742765

2-[(propylamino)methyl]-1H,4H-thieno[3,2-d]pyrimidin-4-one hydrochloride

Ref: 10-F742770

2-[(propylamino)methyl]-1H,4H-thieno[3,2-d]pyrimidin-4-one dihydrochloride

Ref: 10-F742771