5',5-Difluoro BAPTA tetrapotassium

Modify Date: 2023-01-26 18:33:51

5',5-Difluoro BAPTA tetrapotassium Structure
5',5-Difluoro BAPTA tetrapotassium structure
Common Name 5',5-Difluoro BAPTA tetrapotassium
CAS Number 152290-47-6 Molecular Weight 664.7757264
Density N/A Boiling Point N/A
Molecular Formula C22H18F2N2O10.4K Melting Point N/A
MSDS N/A Flash Point N/A

 Use of 5',5-Difluoro BAPTA tetrapotassium


5,5'-Difluoro BAPTA tetrapotassium is a difluoro-derivative of BAPTA (HY-100168). 5,5'-Difluoro BAPTA tetrapotassium shows large 19F NMR chemical shifts upon chelating divalent cations. 5,5'-Difluoro BAPTA tetrapotassium has high selectivity for Ca2+. 5,5'-Difluoro BAPTA tetrapotassium can inhibit the growth of pollen tube[1][2].

 Names

Name N,N'-[1,2-Ethanediylbis[oxy(4-fluoro-2,1-phenylene)]]bis[N-(carboxymethyl)glycine] tetrapotassium salt

 5',5-Difluoro BAPTA tetrapotassium Biological Activity

Description 5,5'-Difluoro BAPTA tetrapotassium is a difluoro-derivative of BAPTA (HY-100168). 5,5'-Difluoro BAPTA tetrapotassium shows large 19F NMR chemical shifts upon chelating divalent cations. 5,5'-Difluoro BAPTA tetrapotassium has high selectivity for Ca2+. 5,5'-Difluoro BAPTA tetrapotassium can inhibit the growth of pollen tube[1][2].
Related Catalog
In Vitro Fe2+ ion concentrations were measured following addition of 5 mM 5,5'-Difluoro BAPTA tetrapotassium to the culture medium. Fe2+ forms a complex with 5,5'-Difluoro BAPTA tetrapotassium (Kd=50 nM) that exhibits a characteristic peak down-field from biological ions such as Ca2+ and Zn2+[3].
References

[1]. Bar-Shir A, et al. Metal ion sensing using ion chemical exchange saturation transfer 19F magnetic resonance imaging. J Am Chem Soc. 2013 Aug 21;135(33):12164-7.

[2]. Pierson ES, et al. Pollen tube growth is coupled to the extracellular calcium ion flux and the intracellular calcium gradient: effect of BAPTA-type buffers and hypertonic media. Plant Cell. 1994 Dec;6(12):1815-28.

[3]. Kostellow AB, et al. Iron-catalyzed lipid peroxidation in aortic cells in vitro: protective effect of extracellular magnesium. Atherosclerosis. 2004 Jul;175(1):15-22.

 Chemical & Physical Properties

Molecular Formula C22H18F2N2O10.4K
Molecular Weight 664.7757264