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
Thiophene-3-acetonitrile REF: 3B-T1193CAS: 13781-53-8	>98.0%(GC)	80.00 €	Thu 19 Dec 24
2,2':5',2''-Terthiophene (purified by sublimation) REF: 3B-T1196CAS: 1081-34-1	>99.0%(GC)	24.00 €~69.00 €	Thu 19 Dec 24
N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate REF: 3B-T2224CAS: 105832-38-0	>98.0%(HPLC)(N)	27.00 €~70.00 €	Thu 19 Dec 24
3-Thiopheneethanol REF: 3B-T1475CAS: 13781-67-4	>97.0%(GC)	63.00 €~189.00 €	Thu 19 Dec 24
2,5,6-Trimethylbenzoxazole REF: 3B-T1845CAS: 19219-98-8	>98.0%(HPLC)	66.00 €	Thu 19 Dec 24
5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene REF: 3B-B3363CAS: 239075-02-6	>98.0%(T)	292.00 €	Thu 19 Dec 24
4-Bromo-2-methylthiophene REF: 3B-B3385CAS: 29421-92-9	>98.0%(GC)	57.00 €~206.00 €	Thu 19 Dec 24
4-Bromo-2-thiophenecarboxylic Acid REF: 3B-B3386CAS: 16694-18-1	>98.0%(GC)(T)	82.00 €~248.00 €	Thu 19 Dec 24
2-(2'-AMINOPHENYL)INDOLE REF: 10-F535422CAS: 32566-01-1	95.0%	80.00 €~186.00 €	Thu 19 Dec 24
2-Bromo-5-hexylthiophene REF: 3B-B3812CAS: 211737-28-9	>98.0%(GC)	177.00 €	Thu 19 Dec 24
1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole REF: 3B-T3215CAS: 903550-26-5	>98.0%(GC)(T)	46.00 €~134.00 €	Thu 19 Dec 24
N,N,N',N'-Bis(tetramethylene)-O-(N-succinimidyl)uronium Hexafluorophosphate REF: 3B-B3817CAS: 207683-26-9	>98.0%(HPLC)(N)	48.00 €~158.00 €	Thu 19 Dec 24
N-Acetyl-DL-histidine Monohydrate REF: 3B-A0698CAS: 10101-30-1 213178-97-3	>98.0%(T)(HPLC)	41.00 €~119.00 €	Thu 19 Dec 24
N-(tert-Butoxycarbonyl)-trans-4-hydroxy-L-proline Methyl Ester REF: 3B-B3843CAS: 74844-91-0	>95.0%(GC)	26.00 €~75.00 €	Thu 19 Dec 24
2-Bromo-3-hexyl-5-iodothiophene (stabilized with Copper chip) REF: 3B-B3865CAS: 160096-76-4	>97.0%(GC)	70.00 €~238.00 €	Thu 19 Dec 24
(S,S)-4,6-Bis(4-isopropyl-2-oxazolin-2-yl)-m-xylene REF: 3B-B4196CAS: 929896-22-0	>93.0%(GC)	207.00 €	Thu 19 Dec 24
Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde REF: 3B-T3212CAS: 37882-75-0	>93.0%(GC)	64.00 €~273.00 €	Thu 19 Dec 24
4-Bromo-2-cyanothiophene REF: 3B-B4212CAS: 18791-99-6	>98.0%(GC)	54.00 €	Thu 19 Dec 24
4,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by sublimation) REF: 3B-B4219CAS: 58328-31-7	>99.0%(HPLC)(N)	130.00 €	Thu 19 Dec 24
Bromobimane REF: 3B-B4220CAS: 71418-44-5	>98.0%(HPLC)	139.00 €~684.00 €	Thu 19 Dec 24

20mg		139.00 €
100mg		684.00 €

5-membered Heterocycles

Thiophene-3-acetonitrile

Ref: 3B-T1193

2,2':5',2''-Terthiophene (purified by sublimation)

Ref: 3B-T1196

N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate

Ref: 3B-T2224

3-Thiopheneethanol

Ref: 3B-T1475

2,5,6-Trimethylbenzoxazole

Ref: 3B-T1845

5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene

Ref: 3B-B3363

4-Bromo-2-methylthiophene

Ref: 3B-B3385

4-Bromo-2-thiophenecarboxylic Acid

Ref: 3B-B3386

2-(2'-AMINOPHENYL)INDOLE

Ref: 10-F535422

2-Bromo-5-hexylthiophene

Ref: 3B-B3812

1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

Ref: 3B-T3215

N,N,N',N'-Bis(tetramethylene)-O-(N-succinimidyl)uronium Hexafluorophosphate

Ref: 3B-B3817

N-Acetyl-DL-histidine Monohydrate

Ref: 3B-A0698

N-(tert-Butoxycarbonyl)-trans-4-hydroxy-L-proline Methyl Ester

Ref: 3B-B3843

2-Bromo-3-hexyl-5-iodothiophene (stabilized with Copper chip)

Ref: 3B-B3865

(S,S)-4,6-Bis(4-isopropyl-2-oxazolin-2-yl)-m-xylene

Ref: 3B-B4196

Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

Ref: 3B-T3212

4-Bromo-2-cyanothiophene

Ref: 3B-B4212

4,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by sublimation)

Ref: 3B-B4219

Bromobimane

Ref: 3B-B4220