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-(Triethoxysilyl)propylsuccinic anhydride REF: 10-S25279CAS: 93642-68-3	97%	104.00 €~320.00 €	Mon 04 Nov 24
6-Phenyl-3H-thieno[2,3-d]pyrimidin-4-one REF: 10-F021450CAS: 35970-78-6	95.0%	495.00 €	Mon 04 Nov 24
3-Cyclopropyl-1-methyl-1H-pyrazol-5-amine REF: 10-F017104CAS: 118430-74-3	97.0%	20.00 €~329.00 €	Mon 04 Nov 24
Ethyl 2-amino-4-(4-fluorophenyl)thiophene-3-carboxylate REF: 10-F017098CAS: 35978-33-7	96.0%	167.00 €~659.00 €	Mon 04 Nov 24
2-Amino-5-phenyl-thiophene-3-carboxylic acid ethyl ester REF: 10-F021449CAS: 4815-34-3	97.0%	80.00 €~252.00 €	Mon 04 Nov 24
Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate REF: 10-F009018CAS: 56602-33-6	98.0%	25.00 €~195.00 €	Mon 04 Nov 24
Methyl 3-amino-4-phenylthiophene-2-carboxylate REF: 10-F017091CAS: 82437-64-7	95.0%	152.00 €~1,092.00 €	Mon 04 Nov 24
4-Chloro-6-(4-fluorophenyl)thieno[3,2-d]pyrimidine REF: 10-F017076CAS: 681260-56-0	92.0%	190.00 €~1,629.00 €	Mon 04 Nov 24
1-Phenyl-5-propyl-1H-pyrazole-4-carbonyl chloride REF: 10-F017074CAS: 175137-15-2	96.0%	216.00 €	Mon 04 Nov 24
2-Amino-5-isopropyl-thiophene-3-carboxylic acid ethyl ester REF: 10-F021443CAS: 65416-85-5	95.0%	23.00 €~332.00 €	Mon 04 Nov 24
6-(4-Fluorophenyl)-3,4-dihydrothieno[3,2-d]-pyrimidin-4-one REF: 10-F017073CAS: 215928-68-0	- - -	32.00 €~2,522.00 €	Mon 04 Nov 24
7-Methyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one REF: 10-F017072CAS: 175137-13-0	97.0%	67.00 €~381.00 €	Mon 04 Nov 24
6-Phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one REF: 10-F017069CAS: 209853-24-7	- - -	24.00 €~618.00 €	Mon 04 Nov 24
4-Chloro-7-(4-chlorophenyl)thieno[3,2-d]pyrimidine REF: 10-F021431CAS: 827614-30-2	- - -	353.00 €	Mon 04 Nov 24
4-Chloro-6-(4-chlorophenyl)thieno[3,2-d]pyrimidine REF: 10-F017065CAS: 681260-54-8	- - -	177.00 €~280.00 €	Mon 04 Nov 24
4-BROMO-6-METHOXYPYRAZOLO[1,5-A]PYRIDINE REF: 10-F302596CAS: 1207839-86-8	95.0%	50.00 €~370.00 €	Mon 04 Nov 24
5-Methylthieno[2,3-d]pyrimidin-4-hydrazine REF: 10-F017063CAS: 19786-56-2	- - -	199.00 €	Mon 04 Nov 24
1-Acetyl-5-amino-2,3-dihydro(1H)indole REF: 10-F009742CAS: 4993-96-8	98.0%	47.00 €~610.00 €	Mon 04 Nov 24
4-(5-Amino-1H-benzo[d]imidazol-2-yl)butan-2-ol REF: 10-F029955CAS: 435342-12-4	- - -	587.00 €	Mon 04 Nov 24
4-(4,5-Dichloro-1H-imidazol-1-yl)aniline REF: 10-F017025CAS: 175201-62-4	97.0%	74.00 €~383.00 €	Mon 04 Nov 24

1g		448.00 €
5g		1,601.00 €
10g		2,522.00 €
2.5g		811.00 €
50mg		32.00 €
100mg		56.00 €
250mg		177.00 €
500mg		216.00 €

1g		358.00 €
2.5g		618.00 €
50mg		24.00 €
100mg		42.00 €
250mg		137.00 €
500mg		166.00 €

5-membered Heterocycles

3-(Triethoxysilyl)propylsuccinic anhydride

Ref: 10-S25279

6-Phenyl-3H-thieno[2,3-d]pyrimidin-4-one

Ref: 10-F021450

3-Cyclopropyl-1-methyl-1H-pyrazol-5-amine

Ref: 10-F017104

Ethyl 2-amino-4-(4-fluorophenyl)thiophene-3-carboxylate

Ref: 10-F017098

2-Amino-5-phenyl-thiophene-3-carboxylic acid ethyl ester

Ref: 10-F021449

Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate

Ref: 10-F009018

Methyl 3-amino-4-phenylthiophene-2-carboxylate

Ref: 10-F017091

4-Chloro-6-(4-fluorophenyl)thieno[3,2-d]pyrimidine

Ref: 10-F017076

1-Phenyl-5-propyl-1H-pyrazole-4-carbonyl chloride

Ref: 10-F017074

2-Amino-5-isopropyl-thiophene-3-carboxylic acid ethyl ester

Ref: 10-F021443

6-(4-Fluorophenyl)-3,4-dihydrothieno[3,2-d]-pyrimidin-4-one

Ref: 10-F017073

7-Methyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one

Ref: 10-F017072

6-Phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one

Ref: 10-F017069

4-Chloro-7-(4-chlorophenyl)thieno[3,2-d]pyrimidine

Ref: 10-F021431

4-Chloro-6-(4-chlorophenyl)thieno[3,2-d]pyrimidine

Ref: 10-F017065

4-BROMO-6-METHOXYPYRAZOLO[1,5-A]PYRIDINE

Ref: 10-F302596

5-Methylthieno[2,3-d]pyrimidin-4-hydrazine

Ref: 10-F017063

1-Acetyl-5-amino-2,3-dihydro(1H)indole

Ref: 10-F009742

4-(5-Amino-1H-benzo[d]imidazol-2-yl)butan-2-ol

Ref: 10-F029955

4-(4,5-Dichloro-1H-imidazol-1-yl)aniline

Ref: 10-F017025