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Molecule
ID:130856
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₈H₁₄KN₂O₁₁
Molecular Mass
473.40886
Exact Mass
473.02346596
Charge
0
InChI
InChI=1S/C18H14N2O11.K/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);
InChIKey
HAGMROVPNWOKFC-UHFFFAOYSA-N
Canonic Smiles
OC(=O)COc1cc2cc(oc2cc1N(CC(=O)O)CC(=O)O)c1ncc(o1)C(=O)O.[K]
Isomeric Smiles
c1c2cc(oc2cc(c1OCC(=O)O)N(CC(=O)O)CC(=O)O)c1ncc(o1)C(=O)O.[K]
Calculated Properties
JChem
Acid pKa
2.8660653
H Acceptors
11
H Donor
4
LogD (pH = 5.5)
-6.870883
LogD (pH = 7.4)
-12.819032
Log P
-0.019061476
Molar Refractivity
106.8669
Polarizability
38.10507
Polar Surface Area
200.84
Rotatable Bonds
10
Lipinski's Rule of Five
false
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General Information
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Data Source
Commercial Catalog
Sigma Aldrich
F5645
Academic Data
PubChem
16219362
Names and Identifiers
IUPAC name
2-{6-[bis(carboxymethyl)amino]-5-(carboxymethoxy)-1-benzofuran-2-yl}-1,3-oxazole-5-carboxylic acid potassium
IUPAC Traditional name
2-{6-[bis(carboxymethyl)amino]-5-(carboxymethoxy)-1-benzofuran-2-yl}-1,3-oxazole-5-carboxylic acid potassium
Synonyms
Fura 2 magnesium-selective analog tetrapotassium salt
Registration numbers
MDL Number
MFCD00133351
PubChem SID
162225134
24894892
PubChem CID
16219362
CAS Number
132319-57-4
Properties
Product Information
Purity
~90% (TLC)
Source
Safety Information
Storage Temperature
-20°C
Source
German water hazard class
3
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Molecule Details
Sigma Aldrich
F5645
Application
Cell impermeable fluorescent probe for Mg2+
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay