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
cis-4-Hydroxy-L-proline REF: 3B-H1169CAS: 618-27-9	>97.0%(T)(HPLC)	22.00 €~61.00 €	Wed 05 Feb 25
2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole REF: 3B-H0716CAS: 3147-75-9	>98.0%(T)(HPLC)	30.00 €~201.00 €	Wed 05 Feb 25
Pemetrexed REF: 3B-P2288CAS: 137281-23-3 1916503-69-9	>98.0%(T)(HPLC)	70.00 €~189.00 €	Wed 05 Feb 25
3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl REF: 3B-D4904CAS: 1116499-73-0	>97.0%(HPLC)(N)	122.00 €~414.00 €	Wed 05 Feb 25
9,3':6',9''-Tercarbazole REF: 3B-T3344CAS: 606129-90-2	>98.0%(HPLC)(N)	63.00 €~177.00 €	Wed 05 Feb 25
4,5-Diphenylimidazole REF: 3B-D2107CAS: 668-94-0	>98.0%(T)(HPLC)	40.00 €~101.00 €	Wed 05 Feb 25
2,5-Dibromo-3,4-ethylenedioxythiophene REF: 3B-D4056CAS: 174508-31-7	>98.0%(GC)	64.00 €~189.00 €	Wed 05 Feb 25
Iodoform REF: 3B-I1196CAS: 75-47-8	>98.0%(T)	71.00 €~205.00 €	Wed 05 Feb 25
4-Piperidone Ethyleneketal REF: 3B-P2325CAS: 177-11-7	>98.0%(GC)(T)	29.00 €~84.00 €	Wed 05 Feb 25
5-Methoxy-2-methylindole REF: 3B-M0730CAS: 1076-74-0	>99.0%(GC)	116.00 €~543.00 €	Wed 05 Feb 25
tert-Butyl 4-(4-Bromopyrazol-1-yl)piperidine-1-carboxylate REF: 3B-B4391CAS: 877399-50-3	>98.0%(T)(HPLC)	48.00 €~143.00 €	Wed 05 Feb 25
Fraxinellone REF: 3B-F1187CAS: 28808-62-0	>96.0%(GC)	126.00 €~386.00 €	Wed 05 Feb 25
1,1'-Carbonyldiimidazole [Coupling Agent for Peptides Synthesis] REF: 3B-C0119CAS: 530-62-1	>97.0%(T)	27.00 €~232.00 €	Wed 05 Feb 25
4,7-Dibromo-5,6-bis(dodecyloxy)-2,1,3-benzothiadiazole REF: 3B-D4622CAS: 1313876-00-4	>98.0%(HPLC)	244.00 €	Wed 05 Feb 25
5-Acetyl-2-amino-4-methylthiazole REF: 3B-A2887CAS: 30748-47-1	>98.0%(GC)(T)	35.00 €~104.00 €	Wed 05 Feb 25
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)	44.00 €~121.00 €	Wed 05 Feb 25
3-Methyl-3-(2-oxopropyl)-2,4,7-trioxabicyclo[3.3.0]octane REF: 3B-M1978CAS: 1378825-86-5	>95.0%(GC)	155.00 €	Wed 05 Feb 25
3-Chlorothiophene REF: 3B-C1192CAS: 17249-80-8	>97.0%(GC)	54.00 €~165.00 €	Wed 05 Feb 25
Tris(1H-benzotriazol-1-yl)methane REF: 3B-T3141CAS: 88088-95-3	>95.0%(HPLC)	87.00 €~302.00 €	Wed 05 Feb 25
2,5-Dimethyltetrahydrofuran (stabilized with BHT) REF: 3B-D1948CAS: 1003-38-9	>98.0%(GC)	137.00 €	Wed 05 Feb 25

25g		30.00 €
500g		201.00 €

50g		71.00 €
250g		205.00 €

10mg		126.00 €
50mg		386.00 €

5g		27.00 €
25g		45.00 €
250g		232.00 €

5-membered Heterocycles

cis-4-Hydroxy-L-proline

Ref: 3B-H1169

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole

Ref: 3B-H0716

Pemetrexed

Ref: 3B-P2288

3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl

Ref: 3B-D4904

9,3':6',9''-Tercarbazole

Ref: 3B-T3344

4,5-Diphenylimidazole

Ref: 3B-D2107

2,5-Dibromo-3,4-ethylenedioxythiophene

Ref: 3B-D4056

Iodoform

Ref: 3B-I1196

4-Piperidone Ethyleneketal

Ref: 3B-P2325

5-Methoxy-2-methylindole

Ref: 3B-M0730

tert-Butyl 4-(4-Bromopyrazol-1-yl)piperidine-1-carboxylate

Ref: 3B-B4391

Fraxinellone

Ref: 3B-F1187

1,1'-Carbonyldiimidazole [Coupling Agent for Peptides Synthesis]

Ref: 3B-C0119

4,7-Dibromo-5,6-bis(dodecyloxy)-2,1,3-benzothiadiazole

Ref: 3B-D4622

5-Acetyl-2-amino-4-methylthiazole

Ref: 3B-A2887

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

Ref: 3B-T3215

3-Methyl-3-(2-oxopropyl)-2,4,7-trioxabicyclo[3.3.0]octane

Ref: 3B-M1978

3-Chlorothiophene

Ref: 3B-C1192

Tris(1H-benzotriazol-1-yl)methane

Ref: 3B-T3141

2,5-Dimethyltetrahydrofuran (stabilized with BHT)

Ref: 3B-D1948