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2253744-58-8

2253744-58-8 Structure

2253744-58-8 Structure
IdentificationBack Directory
[Name]

INDEX NAME NOT YET ASSIGNED
[CAS]

2253744-58-8
[Synonyms]

[Molecular Formula]

C34H47N3O22
[MDL Number]

MFCD34470382
[MOL File]

2253744-58-8.mol
[Molecular Weight]

849.75
Chemical PropertiesBack Directory
[Boiling point ]

812.4±65.0 °C(Predicted)
[density ]

1.340±0.06 g/cm3(Predicted)
[solubility ]

Soluble to 100 mM in DMSO
[pka]

3.04±0.50(Predicted)
Hazard InformationBack Directory
[Uses]

DMNPE-4 AM-caged-calcium, photolabile analogues of EGTA, is an extremely effective Ca2+ selective cage, with a Kd for Ca2+ of 48 nM and 19 nM at pH 7.2 and pH 7.4, respectively. DMNPE-4 AM-caged-calcium has a lower affinity for Ca2+ (Kd=~2 nM) after photolysis[1][2].
[storage]

Store at -20°C
[References]

[1] Ellis-Davies GCR, et, al. Tuning caged calcium: photolabile analogues of EGTA with improved optical and chelation properties. Cell Calcium. 2006 Jan;39(1):75-83. DOI:10.1016/j.ceca.2005.10.003
[2] DelPrincipe F, et, al. Two-photon and UV-laser flash photolysis of the Ca2+ cage, dimethoxynitrophenyl-EGTA-4. Cell Calcium. 1999 Jan;25(1):85-91. DOI:10.1054/ceca.1998.0009
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