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
(4-p-Tolyl-thiazol-2-yl)-hydrazine REF: 10-F026431CAS: 4872-78-0	- - -	- - -	Discontinued product
(4-o-Tolyl-thiazol-2-yl)-hydrazine REF: 10-F026433CAS: 886494-99-1	- - -	- - -	Discontinued product
[4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-hydrazine REF: 10-F026442CAS: 312303-66-5	- - -	- - -	Discontinued product
[4-(2,4-Difluoro-phenyl)-thiazol-2-yl]-hydrazine REF: 10-F026448CAS: 886495-09-6	- - -	- - -	Discontinued product
[4-(4-Bromo-phenyl)-thiazol-2-yl]-hydrazine REF: 10-F026450CAS: 4871-22-1	- - -	- - -	Discontinued product
[4-(4-Fluoro-phenyl)-thiazol-2-yl]-hydrazine REF: 10-F026455CAS: 82100-92-3	- - -	- - -	Discontinued product
6-Cyclopropyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide REF: 10-F026463CAS: 886495-92-7	- - -	- - -	Discontinued product
2-(4-Fluoro-phenyl)-5-methyl-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid hydrazide REF: 10-F026465CAS: 886495-98-3	- - -	- - -	Discontinued product
1,5-Dimethyl-4-nitro-1 H -pyrazole-3-carboxylic acid hydrazide REF: 10-F026667CAS: 1001755-91-4	- - -	- - -	Discontinued product
4-Chloro-5-nitro-1 H -pyrazole-3-carboxylic acid hydrazide REF: 10-F026668CAS: 1046463-61-9	- - -	- - -	Discontinued product
4-Chloro-1-ethyl-1 H -pyrazole-3-carboxylic acid hydrazide REF: 10-F026669CAS: 1001755-86-7	- - -	- - -	Discontinued product
4-Chloro-2-ethyl-2 H -pyrazole-3-carboxylic acid hydrazide REF: 10-F026670CAS: 1001755-85-6	- - -	- - -	Discontinued product
1-Ethyl-4-nitro-1H-pyrazole-3-carbohydrazide REF: 10-F026671CAS: 1001755-77-6	- - -	- - -	Discontinued product
2-Methyl-2 H -pyrazole-3-carboxylic acid hydrazide REF: 10-F026672CAS: 197079-02-0	95.0%	- - -	Discontinued product
2-Ethyl-2 H -pyrazole-3-carboxylic acid hydrazide REF: 10-F026673CAS: 1001755-76-5	95.0%	- - -	Discontinued product
2-({5-[2-(4-Chlorophenyl)cyclopropyl]-4-ethyl-4H-1,2,4-triazol-3-yl}thio)acetohydrazide REF: 10-F026674CAS: 832740-38-2	- - -	- - -	Discontinued product
5-(4-Chlorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide REF: 10-F026675CAS: 832737-47-0	- - -	- - -	Discontinued product
2-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)propionohydrazide REF: 10-F026677CAS: 1005665-83-7	- - -	- - -	Discontinued product
3-(5-Methyl-3-nitro-1H-pyrazol-1-yl)propionohydrazide REF: 10-F026679CAS: 1001755-69-6	- - -	- - -	Discontinued product
2-(1,2,3,4-Tetrahydro-9H-carbazol-9-yl)acetohydrazide REF: 10-F026680CAS: 438219-61-5	- - -	- - -	Discontinued product

1g	Discontinued	Request information
2g	Discontinued	Request information
250mg	Discontinued	Request information

1g	Discontinued	Request information
2.5g	Discontinued	Request information
50mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

5-membered Heterocycles

(4-p-Tolyl-thiazol-2-yl)-hydrazine

Ref: 10-F026431

(4-o-Tolyl-thiazol-2-yl)-hydrazine

Ref: 10-F026433

[4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-hydrazine

Ref: 10-F026442

[4-(2,4-Difluoro-phenyl)-thiazol-2-yl]-hydrazine

Ref: 10-F026448

[4-(4-Bromo-phenyl)-thiazol-2-yl]-hydrazine

Ref: 10-F026450

[4-(4-Fluoro-phenyl)-thiazol-2-yl]-hydrazine

Ref: 10-F026455

6-Cyclopropyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide

Ref: 10-F026463

2-(4-Fluoro-phenyl)-5-methyl-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid hydrazide

Ref: 10-F026465

1,5-Dimethyl-4-nitro-1 H -pyrazole-3-carboxylic acid hydrazide

Ref: 10-F026667

4-Chloro-5-nitro-1 H -pyrazole-3-carboxylic acid hydrazide

Ref: 10-F026668

4-Chloro-1-ethyl-1 H -pyrazole-3-carboxylic acid hydrazide

Ref: 10-F026669

4-Chloro-2-ethyl-2 H -pyrazole-3-carboxylic acid hydrazide

Ref: 10-F026670

1-Ethyl-4-nitro-1H-pyrazole-3-carbohydrazide

Ref: 10-F026671

2-Methyl-2 H -pyrazole-3-carboxylic acid hydrazide

Ref: 10-F026672

2-Ethyl-2 H -pyrazole-3-carboxylic acid hydrazide

Ref: 10-F026673

2-({5-[2-(4-Chlorophenyl)cyclopropyl]-4-ethyl-4H-1,2,4-triazol-3-yl}thio)acetohydrazide

Ref: 10-F026674

5-(4-Chlorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide

Ref: 10-F026675

2-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)propionohydrazide

Ref: 10-F026677

3-(5-Methyl-3-nitro-1H-pyrazol-1-yl)propionohydrazide

Ref: 10-F026679

2-(1,2,3,4-Tetrahydro-9H-carbazol-9-yl)acetohydrazide

Ref: 10-F026680