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  5. Macrocycles
  6. Crown Ether
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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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BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
4'-Formylbenzo-15-crown 5-Ether
REF: 3B-F0448CAS: 60835-73-6 		>98.0%(GC)129.00 €~814.00 €Tue 03 Dec 24
TCI logo
4'-Bromobenzo-18-crown 6-Ether
REF: 3B-B2181CAS: 75460-28-5 		>95.0%(GC)158.00 €~487.00 €Tue 03 Dec 24
TCI logo
4'-Acetylbenzo-15-crown 5-Ether
REF: 3B-A1603CAS: 41757-95-3 		>97.0%(GC)308.00 €Tue 03 Dec 24
TCI logo
1,4,7-Triazacyclononane
REF: 3B-T1878CAS: 4730-54-5 		>98.0%(GC)76.00 €~764.00 €Tue 03 Dec 24
TCI logo
Dibenzo-15-crown 5-Ether
REF: 3B-D2877CAS: 14262-60-3 		>95.0%(GC)169.00 €Tue 03 Dec 24
TCI logo
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 03 Dec 24
TCI logo
2-(Hydroxymethyl)-18-crown 6-Ether
REF: 3B-H0990CAS: 70069-04-4 		>93.0%(GC)107.00 €~480.00 €Tue 03 Dec 24
TCI logo
Icosafluoro-15-crown 5-Ether
REF: 3B-I1043CAS: 97571-69-2 		>98.0%(GC)67.00 €~276.00 €Tue 03 Dec 24
TCI logo
1,4,8,11-Tetraazacyclotetradecane
REF: 3B-T1597CAS: 295-37-4 		>98.0%(GC)(T)69.00 €~248.00 €Tue 03 Dec 24
TCI logo
1,4,7,10-Tetraazacyclododecane Tetrahydrochloride
REF: 3B-T1426CAS: 10045-25-7 		>98.0%(N)56.00 €~189.00 €Tue 03 Dec 24
TCI logo
1-Aza-18-crown 6-Ether
REF: 3B-A1324CAS: 33941-15-0 		>98.0%(GC)157.00 €~591.00 €Tue 03 Dec 24
TCI logo
12-Crown 4-Ether
REF: 3B-C0858CAS: 294-93-9 		>95.0%(GC)48.00 €~162.00 €Tue 03 Dec 24
TCI logo
1-Aza-12-crown 4-Ether
REF: 3B-A1552CAS: 41775-76-2 		>98.0%(T)98.00 €~250.00 €Tue 03 Dec 24
TCI logo
1,4,7-Triazacyclononane Trihydrochloride
REF: 3B-T1600CAS: 58966-93-1 		>98.0%(T)(N)144.00 €~459.00 €Tue 03 Dec 24
TCI logo
4,10-Diaza-15-crown 5-Ether
REF: 3B-D2744CAS: 31249-95-3 		>97.0%(GC)289.00 €Tue 03 Dec 24
TCI logo
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 03 Dec 24
TCI logo
18-Crown 6-Ether
REF: 3B-C0860CAS: 17455-13-9 		>98.0%(GC)29.00 €~171.00 €Tue 03 Dec 24
TCI logo
Benzo-18-crown 6-Ether
REF: 3B-B1539CAS: 14098-24-9 		>98.0%(GC)78.00 €~286.00 €Tue 03 Dec 24
TCI logo
4'-Nitrobenzo-15-crown 5-Ether
REF: 3B-N0561CAS: 60835-69-0 		>99.0%(GC)63.00 €~213.00 €Tue 03 Dec 24
TCI logo
15-Crown 5-Ether
REF: 3B-C0859CAS: 33100-27-5 		>97.0%(GC)74.00 €~247.00 €Tue 03 Dec 24
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4'-Formylbenzo-15-crown 5-Ether
TCI logo
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4'-Formylbenzo-15-crown 5-Ether

CAS:60835-73-6
Formula:
C15H20O6
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
296.32

Ref: 3B-F0448

1g814.00 €
100mg129.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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4'-Bromobenzo-18-crown 6-Ether
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4'-Bromobenzo-18-crown 6-Ether

CAS:75460-28-5
Formula:
C16H23BrO6
Purity:
>95.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
391.26

Ref: 3B-B2181

1g158.00 €
5g487.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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4'-Acetylbenzo-15-crown 5-Ether
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4'-Acetylbenzo-15-crown 5-Ether

CAS:41757-95-3
Formula:
C16H22O6
Purity:
>97.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
310.35

Ref: 3B-A1603

1g308.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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1,4,7-Triazacyclononane
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1,4,7-Triazacyclononane

CAS:4730-54-5
Formula:
C6H15N3
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white powder to lump
Molecular weight:
129.21

Ref: 3B-T1878

1g213.00 €
5g764.00 €
200mg76.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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Dibenzo-15-crown 5-Ether
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Dibenzo-15-crown 5-Ether

CAS:14262-60-3
Formula:
C18H20O5
Purity:
>95.0%(GC)
Color and Shape:
White to Light yellow to Light red powder to crystal
Molecular weight:
316.35

Ref: 3B-D2877

1g169.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane
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1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane

CAS:41203-22-9
Formula:
C14H32N4
Purity:
>98.0%(GC)(T)
Color and Shape:
White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
Molecular weight:
256.44

Ref: 3B-T1877

1g165.00 €
200mg56.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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2-(Hydroxymethyl)-18-crown 6-Ether
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2-(Hydroxymethyl)-18-crown 6-Ether

CAS:70069-04-4
Formula:
C13H26O7
Purity:
>93.0%(GC)
Color and Shape:
Colorless to Yellow to Orange clear liquid to cloudy liquid
Molecular weight:
294.34

Ref: 3B-H0990

1g480.00 €
200mg107.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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discount label
Icosafluoro-15-crown 5-Ether
TCI logo
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Icosafluoro-15-crown 5-Ether

CAS:97571-69-2
Formula:
C10F20O5
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
580.07

Ref: 3B-I1043

1g67.00 €
5g276.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
+ info
discount label
1,4,8,11-Tetraazacyclotetradecane
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1,4,8,11-Tetraazacyclotetradecane

CAS:295-37-4
Formula:
C10H24N4
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
200.33

Ref: 3B-T1597

1g69.00 €
5g248.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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1,4,7,10-Tetraazacyclododecane Tetrahydrochloride
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1,4,7,10-Tetraazacyclododecane Tetrahydrochloride

CAS:10045-25-7
Formula:
C8H20N4·4HCl
Purity:
>98.0%(N)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
318.11

Ref: 3B-T1426

1g56.00 €
5g189.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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discount label
1-Aza-18-crown 6-Ether
TCI logo
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1-Aza-18-crown 6-Ether

CAS:33941-15-0
Formula:
C12H25NO5
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow to Light orange powder to crystaline
Molecular weight:
263.33

Ref: 3B-A1324

1g157.00 €
5g591.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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12-Crown 4-Ether
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12-Crown 4-Ether

CAS:294-93-9
Formula:
C8H16O4
Purity:
>95.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
176.21

Ref: 3B-C0858

1ml48.00 €
5ml162.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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1-Aza-12-crown 4-Ether
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1-Aza-12-crown 4-Ether

CAS:41775-76-2
Formula:
C8H17NO3
Purity:
>98.0%(T)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
175.23

Ref: 3B-A1552

1g250.00 €
250mg98.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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1,4,7-Triazacyclononane Trihydrochloride
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1,4,7-Triazacyclononane Trihydrochloride

CAS:58966-93-1
Formula:
C6H15N3·3HCl
Purity:
>98.0%(T)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
238.58

Ref: 3B-T1600

1g144.00 €
5g459.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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4,10-Diaza-15-crown 5-Ether
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4,10-Diaza-15-crown 5-Ether

CAS:31249-95-3
Formula:
C10H22N2O3
Purity:
>97.0%(GC)
Color and Shape:
White to Yellow to Orange powder to crystal
Molecular weight:
218.30

Ref: 3B-D2744

1g289.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane
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4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane

CAS:23978-09-8
Formula:
C18H36N2O6
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
376.49

Ref: 3B-H0932

1g189.00 €
5g750.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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18-Crown 6-Ether
TCI logo
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18-Crown 6-Ether

CAS:17455-13-9
Formula:
C12H24O6
Purity:
>98.0%(GC)
Color and Shape:
White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
Molecular weight:
264.32

Ref: 3B-C0860

5g29.00 €
25g58.00 €
100g171.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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Benzo-18-crown 6-Ether
TCI logo
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Benzo-18-crown 6-Ether

CAS:14098-24-9
Formula:
C16H24O6
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
312.36

Ref: 3B-B1539

1g78.00 €
5g286.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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4'-Nitrobenzo-15-crown 5-Ether
TCI logo
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4'-Nitrobenzo-15-crown 5-Ether

CAS:60835-69-0
Formula:
C14H19NO7
Purity:
>99.0%(GC)
Color and Shape:
White to Yellow powder to crystal
Molecular weight:
313.31

Ref: 3B-N0561

1g63.00 €
5g213.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
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discount label
15-Crown 5-Ether
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15-Crown 5-Ether

CAS:33100-27-5
Formula:
C10H20O5
Purity:
>97.0%(GC)
Color and Shape:
Colorless to Light yellow to Light orange clear liquid
Molecular weight:
220.27

Ref: 3B-C0859

5ml74.00 €
25ml247.00 €
Estimated delivery in United States, on Tuesday 3 Dec 2024
+ info
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