5-membered Rings

5-membered rings are a group of cyclic organic compounds that contain a five-membered ring with only carbon atoms, also known as cyclopentanes. These compounds are fundamental in organic chemistry due to their stability and presence in many natural products and pharmaceuticals. At CymitQuimica, we offer a variety of high-quality 5-membered ring compounds for your research and industrial needs.

5-membered Heterocycles

Cyclopentadiene

Cyclopentane

Cyclopentene

Products of "5-membered Rings"

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products per page. 648 products on this category.

Product data	Purity	Price range	Estimated delivery
3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane REF: 3B-T1477CAS: 89929-65-7	>98.0%(HPLC)	93.00 €	Tue 04 Mar 25
1,1-Cyclopentanediacetic Anhydride REF: 3B-C0839CAS: 5662-95-3	>98.0%(GC)(T)	79.00 €	Tue 04 Mar 25
3,6-Dihydroxybenzonorbornane [Antioxidant] REF: 3B-D1806CAS: 16144-91-5	>98.0%(T)(HPLC)	113.00 €~358.00 €	Tue 04 Mar 25
2-Amino-9,9-dimethylfluorene REF: 3B-A2634CAS: 108714-73-4	>99.0%(T)(HPLC)	27.00 €~62.00 €	Tue 04 Mar 25
9-Aminofluorene Hydrochloride REF: 3B-A0622CAS: 5978-75-6	>98.0%(T)(HPLC)	90.00 €~402.00 €	Tue 04 Mar 25
9,9-Bis(4-bromophenyl)fluorene REF: 3B-B3645CAS: 128406-10-0	>97.0%(GC)	163.00 €~499.00 €	Tue 04 Mar 25
2-Methylbenzo[e]indene (mixture of 1H- and 3H-form) REF: 3B-M1425CAS: 150096-52-9 150096-60-9	>97.0%(GC)	129.00 €~916.00 €	Tue 04 Mar 25
1,2,3,4-Tetraphenyl-1,3-cyclopentadiene REF: 3B-T1333CAS: 15570-45-3	>98.0%(GC)	109.00 €~428.00 €	Tue 04 Mar 25
4-Acetylindan REF: 3B-A2296CAS: 38997-97-6	>98.0%(GC)	133.00 €~467.00 €	Tue 04 Mar 25
2-Methyl-1,3-cyclopentanedione REF: 3B-M0901CAS: 765-69-5	>97.0%(GC)(T)	39.00 €~107.00 €	Tue 04 Mar 25
5-Hydroxyindan REF: 3B-H0251CAS: 1470-94-6	>99.0%(GC)	88.00 €~274.00 €	Tue 04 Mar 25
1-Aminocyclopentanecarboxylic Acid REF: 3B-A1063CAS: 52-52-8	>98.0%(T)	27.00 €~278.00 €	Tue 04 Mar 25
2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone REF: 3B-B1962CAS: 16691-79-5	min. 96.0 area%(HPLC)	123.00 €~431.00 €	Tue 04 Mar 25
Bis(9,9-dimethyl-9H-fluoren-2-yl)amine REF: 3B-B4664CAS: 500717-23-7	>98.0%(HPLC)(N)	100.00 €~345.00 €	Tue 04 Mar 25
2,7-Dinitro-9-fluorenone REF: 3B-D1396CAS: 31551-45-8	>98.0%(HPLC)(N)	105.00 €~649.00 €	Tue 04 Mar 25
3,3,3',3'-Tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-6,6'-diol REF: 3B-T4124CAS: 1568-80-5	>95.0%(HPLC)(qNMR)	60.00 €~208.00 €	Tue 04 Mar 25
Ethylcyclopentane REF: 3B-E0211CAS: 1640-89-7	>99.0%(GC)	63.00 €~238.00 €	Tue 04 Mar 25
2-Methyl-2,3-dihydro-1H-inden-1-one REF: 3B-M3681CAS: 17496-14-9	>95.0%(GC)	78.00 €~165.00 €	Tue 04 Mar 25
2-Chloro-7-iodo-9,9-diphenyl-9H-fluorene REF: 3B-C3515CAS: 851119-15-8	>98.0%(GC)	156.00 €~536.00 €	Tue 04 Mar 25
(1-Aminocyclopentyl)methanol REF: 3B-A3653CAS: 10316-79-7	>98.0%(GC)(T)	78.00 €~133.00 €	Tue 04 Mar 25

25g		88.00 €
100g		274.00 €

25g		105.00 €
250g		649.00 €

5-membered Rings

Subcategories of "5-membered Rings"

5-membered Heterocycles

Cyclopentadiene

Cyclopentane

Cyclopentene

Products of "5-membered Rings"

3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane

Ref: 3B-T1477

1,1-Cyclopentanediacetic Anhydride

Ref: 3B-C0839

3,6-Dihydroxybenzonorbornane [Antioxidant]

Ref: 3B-D1806

2-Amino-9,9-dimethylfluorene

Ref: 3B-A2634

9-Aminofluorene Hydrochloride

Ref: 3B-A0622

9,9-Bis(4-bromophenyl)fluorene

Ref: 3B-B3645

2-Methylbenzo[e]indene (mixture of 1H- and 3H-form)

Ref: 3B-M1425

1,2,3,4-Tetraphenyl-1,3-cyclopentadiene

Ref: 3B-T1333

4-Acetylindan

Ref: 3B-A2296

2-Methyl-1,3-cyclopentanedione

Ref: 3B-M0901

5-Hydroxyindan

Ref: 3B-H0251

1-Aminocyclopentanecarboxylic Acid

Ref: 3B-A1063

2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone

Ref: 3B-B1962

Bis(9,9-dimethyl-9H-fluoren-2-yl)amine

Ref: 3B-B4664

2,7-Dinitro-9-fluorenone

Ref: 3B-D1396

3,3,3',3'-Tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-6,6'-diol

Ref: 3B-T4124

Ethylcyclopentane

Ref: 3B-E0211

2-Methyl-2,3-dihydro-1H-inden-1-one

Ref: 3B-M3681

2-Chloro-7-iodo-9,9-diphenyl-9H-fluorene

Ref: 3B-C3515

(1-Aminocyclopentyl)methanol

Ref: 3B-A3653