Mag-fura-2 tetrapotassium salt | 132319-57-4

Catalog Number	A14-0073
Category	Calcium, Chloride Indictors and Other indicators
Molecular Formula	C18H10K4N2O11
Molecular Weight	586.68

Catalog Number	Size	Price	Quantity
A14-0073	--	$--

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Product Introduction

Mag-fura-2 tetrapotassium salt is a cell-impermeant fluorescent magnesium indicator. Mag-fura-2 tetrapotassium salt may be loaded into live cells by microinjection, patch pipette infusion, scrape loading, bead loading, or ATP-induced permeabilization. Intracellular magnesium concentration can be measured by ratio of fluorescence intensity generated by mag-fura-2.

Chemical Information
Related CAS	120551-15-7 (free base)
Synonyms	Furaptra Tetrapotassium Salt; Fura 2 magnesium-selective analog tetrapotassium salt; 2-[6-[bis(carboxylatomethyl)amino]-5-(carboxylatomethoxy)-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate tetrapotassium salt
IUPAC Name	tetrapotassium;2-[6-[bis(carboxylatomethyl)amino]-5-(carboxylatomethoxy)-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate
Canonical SMILES	C1=C2C=C(OC2=CC(=C1OCC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-])C3=NC=C(O3)C(=O)[O-].[K+].[K+].[K+].[K+]
InChI	InChI=1S/C18H14N2O11.4K/c21-14(22)5-20(6-15(23)24)9-3-10-8(1-11(9)29-7-16(25)26)2-12(30-10)17-19-4-13(31-17)18(27)28;;;;/h1-4H,5-7H2,(H,21,22)(H,23,24)(H,25,26)(H,27,28);;;;/q;4*+1/p-4
InChI Key	PQSIPSUBCVAWSY-UHFFFAOYSA-J
Appearance	Solid Powder

Computed Properties
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	6
Exact Mass	585.8832851 g/mol
Monoisotopic Mass	585.8832851 g/mol
Topological Polar Surface Area	212Å²
Heavy Atom Count	35
Formal Charge	0
Complexity	679
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	5
Compound Is Canonicalized	Yes