Crown Ether

Crown ethers are a type of macrocycle known for their ability to form stable complexes with various cations due to the arrangement of oxygen atoms within their ring structure. These compounds are used in phase-transfer catalysis, molecular recognition, and as ion transport agents. Their unique structure enables selective binding to specific metal ions, making them valuable tools in both chemical and biochemical applications. At CymitQuimica, we provide a wide range of crown ethers to support your research and industrial needs.

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products per page. 114 products on this category.

Product data	Purity	Price range	Estimated delivery
Dibenzo-18-crown 6-Ether REF: 3B-D1533CAS: 14187-32-7	>99.0%(GC)	33.00 €~81.00 €	Tue 10 Dec 24
4'-Acetylbenzo-15-crown 5-Ether REF: 3B-A1603CAS: 41757-95-3	>97.0%(GC)	308.00 €	Tue 10 Dec 24
4'-Bromobenzo-18-crown 6-Ether REF: 3B-B2181CAS: 75460-28-5	>95.0%(GC)	158.00 €~487.00 €	Tue 10 Dec 24
Dibenzo-15-crown 5-Ether REF: 3B-D2877CAS: 14262-60-3	>95.0%(GC)	169.00 €	Tue 10 Dec 24
1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane REF: 3B-T1877CAS: 41203-22-9	>98.0%(GC)(T)	56.00 €~165.00 €	Tue 10 Dec 24
2-(Hydroxymethyl)-18-crown 6-Ether REF: 3B-H0990CAS: 70069-04-4	>93.0%(GC)	107.00 €~480.00 €	Tue 10 Dec 24
12-Crown 4-Ether REF: 3B-C0858CAS: 294-93-9	>95.0%(GC)	48.00 €~162.00 €	Tue 10 Dec 24
1,4,8,11-Tetraazacyclotetradecane REF: 3B-T1597CAS: 295-37-4	>98.0%(GC)(T)	69.00 €~248.00 €	Tue 10 Dec 24
1,4,7,10-Tetraazacyclododecane Tetrahydrochloride REF: 3B-T1426CAS: 10045-25-7	>98.0%(N)	56.00 €~189.00 €	Tue 10 Dec 24
1-Aza-18-crown 6-Ether REF: 3B-A1324CAS: 33941-15-0	>98.0%(GC)	157.00 €~591.00 €	Tue 10 Dec 24
4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane REF: 3B-H0932CAS: 23978-09-8	>98.0%(GC)(T)	189.00 €~750.00 €	Tue 10 Dec 24
1-Aza-12-crown 4-Ether REF: 3B-A1552CAS: 41775-76-2	>98.0%(T)	98.00 €~250.00 €	Tue 10 Dec 24
18-Crown 6-Ether REF: 3B-C0860CAS: 17455-13-9	>98.0%(GC)	29.00 €~171.00 €	Tue 10 Dec 24
1,4,7-Triazacyclononane Trihydrochloride REF: 3B-T1600CAS: 58966-93-1	>98.0%(T)(N)	144.00 €~459.00 €	Tue 10 Dec 24
4,10-Diaza-15-crown 5-Ether REF: 3B-D2744CAS: 31249-95-3	>97.0%(GC)	289.00 €	Tue 10 Dec 24
15-Crown 5-Ether REF: 3B-C0859CAS: 33100-27-5	>97.0%(GC)	74.00 €~247.00 €	Tue 10 Dec 24
1,4,7,10-Tetraazacyclododecane REF: 3B-T1874CAS: 294-90-6	>97.0%(GC)(T)	116.00 €~353.00 €	Tue 10 Dec 24
Benzo-18-crown 6-Ether REF: 3B-B1539CAS: 14098-24-9	>98.0%(GC)	78.00 €~286.00 €	Tue 10 Dec 24
4'-Nitrobenzo-15-crown 5-Ether REF: 3B-N0561CAS: 60835-69-0	>99.0%(GC)	63.00 €~213.00 €	Tue 10 Dec 24
4'-Bromobenzo-15-crown 5-Ether REF: 3B-B2189CAS: 60835-72-5	>93.0%(GC)	192.00 €~642.00 €	Tue 10 Dec 24

1ml		48.00 €
5ml		162.00 €

5g		29.00 €
25g		58.00 €
100g		171.00 €

5ml		74.00 €
25ml		247.00 €

Crown Ether

Dibenzo-18-crown 6-Ether

Ref: 3B-D1533

4'-Acetylbenzo-15-crown 5-Ether

Ref: 3B-A1603

4'-Bromobenzo-18-crown 6-Ether

Ref: 3B-B2181

Dibenzo-15-crown 5-Ether

Ref: 3B-D2877

1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane

Ref: 3B-T1877

2-(Hydroxymethyl)-18-crown 6-Ether

Ref: 3B-H0990

12-Crown 4-Ether

Ref: 3B-C0858

1,4,8,11-Tetraazacyclotetradecane

Ref: 3B-T1597

1,4,7,10-Tetraazacyclododecane Tetrahydrochloride

Ref: 3B-T1426

1-Aza-18-crown 6-Ether

Ref: 3B-A1324

4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane

Ref: 3B-H0932

1-Aza-12-crown 4-Ether

Ref: 3B-A1552

18-Crown 6-Ether

Ref: 3B-C0860

1,4,7-Triazacyclononane Trihydrochloride

Ref: 3B-T1600

4,10-Diaza-15-crown 5-Ether

Ref: 3B-D2744

15-Crown 5-Ether

Ref: 3B-C0859

1,4,7,10-Tetraazacyclododecane

Ref: 3B-T1874

Benzo-18-crown 6-Ether

Ref: 3B-B1539

4'-Nitrobenzo-15-crown 5-Ether

Ref: 3B-N0561

4'-Bromobenzo-15-crown 5-Ether

Ref: 3B-B2189