CAS 23978-55-4

Diaza-18-crown-6

Description:

Diaza-18-crown-6 is a synthetic macrocyclic compound belonging to the crown ether family, characterized by its ability to selectively bind cations, particularly alkali and alkaline earth metals. Its structure features a cyclic arrangement of six ether linkages, with two nitrogen atoms incorporated into the ring, enhancing its chelating properties. This compound exhibits a high degree of solubility in polar organic solvents, making it useful in various applications, including ion-selective electrodes, extraction processes, and as a phase transfer catalyst. The presence of nitrogen atoms in the crown structure allows for stronger interactions with cations compared to its oxygen-only counterparts, leading to increased selectivity and binding strength. Diaza-18-crown-6 can also form stable complexes with metal ions, which can be exploited in analytical chemistry for the detection and separation of specific ions. Additionally, its unique properties make it a subject of interest in supramolecular chemistry and materials science, where it can be utilized in the development of new functional materials and sensors.

Formula: C₁₂H₂₆N₂O₄

InChI: InChI=1S/C12H26N2O4/c1-5-15-9-10-17-7-3-14-4-8-18-12-11-16-6-2-13-1/h13-14H,1-12H2

InChI key: InChIKey=NLMDJJTUQPXZFG-UHFFFAOYSA-N

SMILES: C1COCCOCCNCCOCCOCCN1

Synonyms:

• 1,10-Diaza-18-crown ether
• 1,10-Diaza-18-crown-6
• 1,10-Diaza-4,7,13,16-tetraoxa-18-crown-6
• 1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane
• 1,4,10,13-Tetraoxa-7,16-Diazaciclooctadecano
• 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecan
• 1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane
• 2,2'-Kryptofix
• 4,13-Diaza-18-crown-6
• 4,13-Diaza-18-crown-6-ether
• 4,7,13,16-Tetraoxa-1,10-diazacyclooctadecane
• 7,16-Diaza-1,4,10,13-tetraoxacyclooctadecane
• 7,16-Diaza-18-crown-6
• Cryptand 22
• Cryptand(2.2)
• Crytand[2,2]
• Cyclooctadecane, 1,4,10,13-Tetraoxa-7,16-Diaza-
• Diaza crown ether 22
• Diaza-18-crown-6
• Kryptand[2.2]
• Kryptofix 22
• Kryptofix[2.2]
• Nsc 339325
• 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane

4,13-Diaza-18-crown 6-Ether

CAS: 23978-55-4

Formula: C₁₂H₂₆N₂O₄

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 262.35

Ref: 3B-D2323

1,10-Diaza-18-crown-6, 96%

CAS: 23978-55-4

1,10-Diaza-18-crown-6 are starting materials to produce macrocyclic polyamine metal-complexing agents. It is used as a ligand in chemistry for the applications of diagnostic imaging technique to identify medical condition or disease and for the development of medication as a therapeutic agent and ph

Formula: C₁₂H₂₈N₂O₄

Purity: 96%

Color and Shape: Powder or crystals or crystalline powder, White to pale cream

Molecular weight: 264.37

Ref: 02-H51063

1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane

CAS: 23978-55-4

Formula: C₁₂H₂₆N₂O₄

Purity: 97%

Color and Shape: Solid

Molecular weight: 262.3458

Ref: IN-DA003DLI

4,13-Diaza-18-crown-6-ether

CAS: 23978-55-4

4,13-Diaza-18-crown-6-ether

Formula: C₁₂H₂₆N₂O₄

Purity: 98%

Color and Shape: white crystals

Molecular weight: 262.35g/mol

Ref: 54-OR10939

Kryptofix 22

CAS: 23978-55-4

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 262.3500061035156

Ref: 10-F151822

4,13-Diaza-18-crown 6-ether

CAS: 23978-55-4

4,13-Diaza-18-crown 6-ether belongs to the class of crown ethers. It is a synthetic compound that has been shown to form stable complexes with metal ions such as copper and sodium. 4,13-Diaza-18-crown 6-ether has been shown to be effective in treating urinary tract infections, and it is also used as a membrane system for separation of organic compounds. 4,13-Diaza-18-crown 6-ether has been shown to have a transport rate through membranes that is 10 times faster than traditional crown ethers. This rate can be increased by adding metal hydroxides or salts such as sodium chloride or potassium chloride. The mechanism for this transport may be due to intramolecular hydrogen bonding between the nitrogen atoms in 4,13-diazacrown 6 and the hydrogen atom on the metal hydroxide molecule. The photochemical properties of 4,13 diazacrown 6 can

Formula: C₁₂H₂₆N₂O₄

Purity: Min. 95%

Molecular weight: 262.35 g/mol

Ref: 3D-FD62081