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
3,4-Methylenedioxyphenylacetonitrile REF: 3B-M1923CAS: 4439-02-5	>98.0%(GC)	71.00 €~295.00 €	Thu 20 Mar 25
2-Isopropylimidazole REF: 3B-I0313CAS: 36947-68-9	>98.0%(GC)(T)	27.00 €~145.00 €	Thu 20 Mar 25
4-Methyl-6,7-methylenedioxycoumarin REF: 3B-M0971CAS: 15071-04-2	min. 99.0 %(GC)	97.00 €	Thu 20 Mar 25
1-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole REF: 3B-B5203CAS: 552846-17-0	>98.0%(T)	60.00 €~169.00 €	Thu 20 Mar 25
3,4-Dibromothieno[2,3-b]thiophene REF: 3B-D4033CAS: 53255-78-0	>98.0%(GC)	307.00 €	Thu 20 Mar 25
2-Amino-5-trifluoromethyl-1,3,4-thiadiazole REF: 3B-A2462CAS: 10444-89-0	>98.0%(HPLC)	68.00 €~231.00 €	Thu 20 Mar 25
1-(2-Cyanoethyl)-2-undecylimidazole REF: 3B-C1965CAS: 23996-16-9	>90.0%(T)	43.00 €	Thu 20 Mar 25
2,5-Dimethoxytetrahydrofuran (cis- and trans- mixture) REF: 3B-D0986CAS: 696-59-3	>98.0%(GC)	29.00 €~298.00 €	Thu 20 Mar 25
2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol REF: 3B-H0559CAS: 3896-11-5	>98.0%(GC)	28.00 €~117.00 €	Thu 20 Mar 25
9-Benzylcarbazole REF: 3B-B3558CAS: 19402-87-0	>98.0%(GC)(N)	118.00 €~408.00 €	Thu 20 Mar 25
n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate REF: 3B-O0436CAS: 1160823-76-6	>94.0%(GC)	226.00 €	Thu 20 Mar 25
Methabenzthiazuron REF: 3B-M2334CAS: 18691-97-9	>98.0%(HPLC)	57.00 €	Thu 20 Mar 25
Furfuryl Acetate REF: 3B-A0903CAS: 623-17-6	>97.0%(GC)	39.00 €~109.00 €	Thu 20 Mar 25
3,5-Dimethylisoxazole-4-carbonyl Chloride REF: 3B-D4706CAS: 31301-45-8	>96.0%(GC)(T)	57.00 €~193.00 €	Thu 20 Mar 25
2-Amino-5-phenyl-1,3,4-thiadiazol REF: 3B-A3002CAS: 2002-03-1	>98.0%(T)(HPLC)	75.00 €	Thu 20 Mar 25
Lilolidine REF: 3B-L0274CAS: 5840-01-7	>98.0%(GC)	43.00 €~114.00 €	Thu 20 Mar 25
Methyl 2-Furancarboxylate REF: 3B-F0075CAS: 611-13-2	>99.0%(GC)	34.00 €~160.00 €	Thu 20 Mar 25
N-(Allyloxycarbonyloxy)succinimide REF: 3B-A2302CAS: 135544-68-2	>97.0%(GC)	70.00 €~236.00 €	Thu 20 Mar 25
Methyl 3-Furancarboxylate REF: 3B-F0468CAS: 13129-23-2	>96.0%(GC)	97.00 €~342.00 €	Thu 20 Mar 25
5-Amino-1,3-diphenylpyrazole REF: 3B-A2904CAS: 5356-71-8	>98.0%(HPLC)	36.00 €~88.00 €	Thu 20 Mar 25

25g		27.00 €
500g		145.00 €

25g		28.00 €
500g		117.00 €

25ml		39.00 €
100ml		109.00 €

25ml		34.00 €
250ml		160.00 €

5-membered Heterocycles

3,4-Methylenedioxyphenylacetonitrile

Ref: 3B-M1923

2-Isopropylimidazole

Ref: 3B-I0313

4-Methyl-6,7-methylenedioxycoumarin

Ref: 3B-M0971

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

Ref: 3B-B5203

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

Ref: 3B-D4033

2-Amino-5-trifluoromethyl-1,3,4-thiadiazole

Ref: 3B-A2462

1-(2-Cyanoethyl)-2-undecylimidazole

Ref: 3B-C1965

2,5-Dimethoxytetrahydrofuran (cis- and trans- mixture)

Ref: 3B-D0986

2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol

Ref: 3B-H0559

9-Benzylcarbazole

Ref: 3B-B3558

n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate

Ref: 3B-O0436

Methabenzthiazuron

Ref: 3B-M2334

Furfuryl Acetate

Ref: 3B-A0903

3,5-Dimethylisoxazole-4-carbonyl Chloride

Ref: 3B-D4706

2-Amino-5-phenyl-1,3,4-thiadiazol

Ref: 3B-A3002

Lilolidine

Ref: 3B-L0274

Methyl 2-Furancarboxylate

Ref: 3B-F0075

N-(Allyloxycarbonyloxy)succinimide

Ref: 3B-A2302

Methyl 3-Furancarboxylate

Ref: 3B-F0468

5-Amino-1,3-diphenylpyrazole

Ref: 3B-A2904