Date published: 2026-3-11

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Dibenzo-30-crown-10 (CAS 17455-25-3)

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Alternate Names:
2,3,17,18-Dibenzo-1,4,7,10,13,16,19,22,25,28-decaoxacyclotriaconta-2,17-diene
CAS Number:
17455-25-3
Molecular Weight:
536.61
Molecular Formula:
C28H40O10
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Dibenzo-30-crown-10 is a coordination complex characterized by its dual benzoate and ether group composition. It has shown to be effecient as an adsorbent, facilitating the removal of lysine residues from wastewater. It is used in analytical chemistry as a reference for chemical shift standards,determined through NMR spectra analysis. Dibenzo-30-crown-10 is also used as a catalyst in titration calorimetry experiments involving organic solutions like urine samples. The binding properties are thought to stem from hydrogen bonding interactions between its benzoate and ether groups.


Dibenzo-30-crown-10 (CAS 17455-25-3) References

  1. Vertical ionisation potentials of a number of crown ethers from charge transfer bands of their EDA complexes.  |  Bhattacharya, S., et al. 2002. Spectrochim Acta A Mol Biomol Spectrosc. 58: 2841-8. PMID: 12477028
  2. Exploring crown ethers as shift reagents for ion mobility spectrometry.  |  Hilderbrand, AE., et al. 2006. Anal Chem. 78: 6792-800. PMID: 17007498
  3. Syntheses of cis- and trans-dibenzo-30-crown-10 derivatives via regioselective routes and their complexations with paraquat and diquat.  |  He, C., et al. 2008. J Org Chem. 73: 5872-80. PMID: 18588346
  4. 4'-picrylamino-5'-nitrobenzo-18-crown-6 as a sensing reagent in potassium ion-selective electrode membranes.  |  Lee, D. and Thomas, JD. 1994. Talanta. 41: 901-7. PMID: 18966015
  5. Novel anthracene-based cylindrical macrotricyclic polyether: powerful host for bispyridinium dications.  |  Su, YS. and Chen, CF. 2010. Org Lett. 12: 1888-91. PMID: 20337447
  6. Ionophore-based potentiometric sensors for the flow-injection determination of promethazine hydrochloride in pharmaceutical formulations and human urine.  |  Hassan, AK., et al. 2011. Sensors (Basel). 11: 1028-42. PMID: 22346617
  7. Complexation between triptycene-based macrotricyclic host and π-extended viologens: formation of supramolecular poly[3]pseudorotaxanes.  |  Han, Y., et al. 2012. Chem Commun (Camb). 48: 11076-8. PMID: 23044486
  8. Click annulation of pseudo[2]rotaxane to [2]catenane exploiting homoditopic nitrile N-oxide.  |  Yuki, T., et al. 2013. Org Lett. 15: 4438-41. PMID: 23980807
  9. Complexation of the Silver Cation with Dibenzo-30-crown-10: Extraction and DFT Study.  |  Makrlík, E., et al. 2012. Acta Chim Slov. 59: 703-6. PMID: 24061330
  10. Solvent Extraction of Strontium into Nitrobenzene by Using a Synergistic Mixture of Hydrogen Dicarbollylcobaltate and Dibenzo-30-crown-10.  |  Makrlík, E., et al. 2011. Acta Chim Slov. 58: 176-80. PMID: 24061960
  11. Viologen-Based Rotaxanes from Dibenzo-30-crown-10.  |  Wessels, HR., et al. 2018. J Am Chem Soc. 140: 7358-7370. PMID: 29775299
  12. Molecular and Electronic Structure, and Hydrolytic Reactivity of a Samarium(II) Crown Ether Complex.  |  White, FD., et al. 2019. Inorg Chem. 58: 3457-3465. PMID: 30788962
  13. Platinum (IV) Recovery from Waste Solutions by Adsorption onto Dibenzo-30-crown-10 Ether Immobilized on Amberlite XAD7 Resin-Factorial Design Analysis.  |  Buriac, O., et al. 2020. Molecules. 25: PMID: 32823592
  14. Highly Efficient Recovery of Ruthenium from Aqueous Solutions by Adsorption Using Dibenzo-30-Crown-10 Doped Chitosan.  |  Ciopec, M., et al. 2022. Polymers (Basel). 14: PMID: 35458298
  15. Free Energy Calculations and Conformational Analysis of Dibenzo-30-crown-10 with Sm2+, Eu2+, and Three Halide Salts in THF Using the AMOEBA Force Field.  |  Arabzadeh, H., et al. 2023. J Phys Chem B. 127: 5676-5683. PMID: 37311109

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dibenzo-30-crown-10, 250 mg

sc-227774
250 mg
$108.00