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
2-(1,3-Dioxolan-2-yl)-1-(3-trifluoromethyl-phenyl)-ethanone REF: 10-F208495CAS: 1263365-65-6	97.0%	- - -	Discontinued product
7,17-dibromo-2,12-diphenyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene REF: 10-F693692CAS: 151256-86-9	95+%	- - -	Discontinued product
2,7,12,17-tetrakis(3-methylphenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene REF: 10-F693693CAS: 50849-45-1	95%	- - -	Discontinued product
2-(1,3-Dioxolan-2-yl)-1-(2-trifluoromethyl-phenyl)-ethanone REF: 10-F208494CAS: 1263365-56-5	97.0%	- - -	Discontinued product
1,2-Di(4H-1,2,4-triazol-4-yl)ethane REF: 10-F693705CAS: 260251-70-5	98%	- - -	Discontinued product
4,4'-(Thiazolo[5,4-d]thiazole-2,5-diyl)dianiline REF: 10-F693717CAS: 4416-79-9	98%	- - -	Discontinued product
2-(5-ethylthien-2-yl)-8-methylquinoline-4-carboxylic acid REF: 10-F364510CAS: 438229-38-0	- - -	- - -	Discontinued product
2-(1,3-Dioxolan-2-yl)-1-(4-methylphenyl)-ethanone REF: 10-F208493CAS: 857195-76-7	97.0%	- - -	Discontinued product
4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] REF: 10-F693728CAS: 1644566-39-1	98%	- - -	Discontinued product
2-(1,3-Dioxolan-2-yl)-1-(3-methylphenyl)-ethanone REF: 10-F208492CAS: 857195-84-7	97.0%	- - -	Discontinued product
(3-Fluoro-5-(pyrrolidine-1-carbonyl)phenyl)boronic acid REF: 10-F694064CAS: 1264616-18-3	98%	- - -	Discontinued product
(3-(Hydroxymethyl)thiophen-2-yl)boronic acid REF: 10-F694066CAS: 222840-73-5	95+%	- - -	Discontinued product
2-(1,3-Dioxolan-2-yl)-1-(2-methylphenyl)-ethanone REF: 10-F208491CAS: 857195-93-8	97.0%	- - -	Discontinued product
2-(1,3-Dioxolan-2-yl)-1-(4-methoxy-phenyl)-ethanone REF: 10-F208490CAS: 108323-51-9	97.0%	- - -	Discontinued product
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indole REF: 10-F694240CAS: 1197026-60-0	95+%	- - -	Discontinued product
tert-Butyl 3-iodo-7-methoxy-1H-indazole-1-carboxylate REF: 10-F363790CAS: 639084-05-2	95.0%	- - -	Discontinued product
1-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole REF: 10-F694309CAS: 596819-10-2	98%	- - -	Discontinued product
4-Chloro-1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole REF: 10-F694310CAS: 1256360-42-5	96%	- - -	Discontinued product
1-Cyclopropyl-2,5-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole REF: 10-F694316CAS: 2096338-83-7	98%	- - -	Discontinued product
2-(1,3-Dioxolan-2-yl)-1-(3-methoxy-phenyl)-ethanone REF: 10-F208489CAS: 1263365-55-4	97.0%	- - -	Discontinued product

1g	Discontinued	Request information
2g	Discontinued	Request information
5g	Discontinued	Request information

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

5-membered Heterocycles

2-(1,3-Dioxolan-2-yl)-1-(3-trifluoromethyl-phenyl)-ethanone

Ref: 10-F208495

7,17-dibromo-2,12-diphenyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene

Ref: 10-F693692

2,7,12,17-tetrakis(3-methylphenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene

Ref: 10-F693693

2-(1,3-Dioxolan-2-yl)-1-(2-trifluoromethyl-phenyl)-ethanone

Ref: 10-F208494

1,2-Di(4H-1,2,4-triazol-4-yl)ethane

Ref: 10-F693705

4,4'-(Thiazolo[5,4-d]thiazole-2,5-diyl)dianiline

Ref: 10-F693717

2-(5-ethylthien-2-yl)-8-methylquinoline-4-carboxylic acid

Ref: 10-F364510

2-(1,3-Dioxolan-2-yl)-1-(4-methylphenyl)-ethanone

Ref: 10-F208493

4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]

Ref: 10-F693728

2-(1,3-Dioxolan-2-yl)-1-(3-methylphenyl)-ethanone

Ref: 10-F208492

(3-Fluoro-5-(pyrrolidine-1-carbonyl)phenyl)boronic acid

Ref: 10-F694064

(3-(Hydroxymethyl)thiophen-2-yl)boronic acid

Ref: 10-F694066

2-(1,3-Dioxolan-2-yl)-1-(2-methylphenyl)-ethanone

Ref: 10-F208491

2-(1,3-Dioxolan-2-yl)-1-(4-methoxy-phenyl)-ethanone

Ref: 10-F208490

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indole

Ref: 10-F694240

tert-Butyl 3-iodo-7-methoxy-1H-indazole-1-carboxylate

Ref: 10-F363790

1-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

Ref: 10-F694309

4-Chloro-1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

Ref: 10-F694310

1-Cyclopropyl-2,5-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole

Ref: 10-F694316

2-(1,3-Dioxolan-2-yl)-1-(3-methoxy-phenyl)-ethanone

Ref: 10-F208489