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
Dibenzothiophene-4-boronic Acid (contains varying amounts of Anhydride) REF: 3B-D4057CAS: 108847-20-7	97.0 to 109.0 %	27.00 €~93.00 €	Thu 05 Dec 24
2,5-Dibromo-3-n-octylthiophene REF: 3B-D4053CAS: 149703-84-4	>98.0%(GC)	150.00 €	Thu 05 Dec 24
2,2-Difluoro-1,3-benzodioxole REF: 3B-D4051CAS: 1583-59-1	>98.0%(GC)	40.00 €~120.00 €	Thu 05 Dec 24
5,5''-Dibromo-2,2':5',2''-terthiophene REF: 3B-D4050CAS: 98057-08-0	>97.0%(GC)	157.00 €~535.00 €	Thu 05 Dec 24
3,4-Dibromothieno[2,3-b]thiophene REF: 3B-D4033CAS: 53255-78-0	>98.0%(GC)	322.00 €	Thu 05 Dec 24
2,5-Dibromothieno[2,3-b]thiophene REF: 3B-D4032CAS: 25121-86-2	>98.0%(GC)	322.00 €	Thu 05 Dec 24
Oxonol Yellow K REF: 3B-O0284CAS: 82407-55-4	- - -	119.00 €	Thu 05 Dec 24
Methyl Indole-5-carboxylate REF: 3B-I0545CAS: 1011-65-0	>98.0%(GC)	36.00 €~110.00 €	Thu 05 Dec 24
2,5-Dibromo-3-dodecylthiophene REF: 3B-D4031CAS: 148256-63-7	>97.0%(GC)	186.00 €	Thu 05 Dec 24
7-Methoxy-3-phenylsulfonyl-1(3H)-isobenzofuranone REF: 3B-M1130CAS: 65131-09-1	>98.0%(HPLC)	268.00 €	Thu 05 Dec 24
2-(1H-Imidazol-2-yl)pyridine REF: 3B-I1203CAS: 18653-75-3	>98.0%(GC)(T)	109.00 €	Thu 05 Dec 24
2-Propylimidazole REF: 3B-P0947CAS: 50995-95-4	>95.0%(GC)(T)	56.00 €~155.00 €	Thu 05 Dec 24
(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2-methyl-2-phenyl-1,3-dioxolane REF: 3B-B1615CAS: 109306-21-0	>95.0%(HPLC)	207.00 €	Thu 05 Dec 24
3,4-Diaminofurazan REF: 3B-D4030CAS: 17220-38-1	>98.0%(GC)	83.00 €~367.00 €	Thu 05 Dec 24
2,5-Dibromoselenophene REF: 3B-D4028CAS: 1755-36-8	>98.0%(GC)	113.00 €~345.00 €	Thu 05 Dec 24
5-Mercapto-1-phenyl-1H-tetrazole REF: 3B-P0640CAS: 86-93-1	>98.0%(T)(HPLC)	45.00 €~479.00 €	Thu 05 Dec 24
Di(N-succinimidyl) Sebacate REF: 3B-D4019CAS: 23024-29-5	>98.0%(HPLC)(N)	65.00 €~208.00 €	Thu 05 Dec 24
3-(Dimethylamino)-1-(2-thienyl)-1-propanone Hydrochloride REF: 3B-D4011CAS: 5424-47-5	>98.0%(T)	296.00 €	Thu 05 Dec 24
(S)-3-(Dimethylamino)-1-(2-thienyl)-1-propanol REF: 3B-D4010CAS: 132335-44-5	>98.0%(GC)(T)	27.00 €~44.00 €	Thu 05 Dec 24
2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation) REF: 3B-D3526CAS: 900806-58-8	- - -	426.00 €	Thu 05 Dec 24

25g		45.00 €
100g		111.00 €
500g		479.00 €

5-membered Heterocycles

Dibenzothiophene-4-boronic Acid (contains varying amounts of Anhydride)

Ref: 3B-D4057

2,5-Dibromo-3-n-octylthiophene

Ref: 3B-D4053

2,2-Difluoro-1,3-benzodioxole

Ref: 3B-D4051

5,5''-Dibromo-2,2':5',2''-terthiophene

Ref: 3B-D4050

3,4-Dibromothieno[2,3-b]thiophene

Ref: 3B-D4033

2,5-Dibromothieno[2,3-b]thiophene

Ref: 3B-D4032

Oxonol Yellow K

Ref: 3B-O0284

Methyl Indole-5-carboxylate

Ref: 3B-I0545

2,5-Dibromo-3-dodecylthiophene

Ref: 3B-D4031

7-Methoxy-3-phenylsulfonyl-1(3H)-isobenzofuranone

Ref: 3B-M1130

2-(1H-Imidazol-2-yl)pyridine

Ref: 3B-I1203

2-Propylimidazole

Ref: 3B-P0947

(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2-methyl-2-phenyl-1,3-dioxolane

Ref: 3B-B1615

3,4-Diaminofurazan

Ref: 3B-D4030

2,5-Dibromoselenophene

Ref: 3B-D4028

5-Mercapto-1-phenyl-1H-tetrazole

Ref: 3B-P0640

Di(N-succinimidyl) Sebacate

Ref: 3B-D4019

3-(Dimethylamino)-1-(2-thienyl)-1-propanone Hydrochloride

Ref: 3B-D4011

(S)-3-(Dimethylamino)-1-(2-thienyl)-1-propanol

Ref: 3B-D4010

2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene (purified by sublimation)

Ref: 3B-D3526