4,4'-Biphenyldicarboxylic acidCAS# 787-70-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 787-70-2 | SDF | Download SDF |
| PubChem ID | 13084 | Appearance | Powder |
| Formula | C14H10O4 | M.Wt | 242 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 4-(4-carboxyphenyl)benzoic acid | ||
| SMILES | C1=CC(=CC=C1C2=CC=C(C=C2)C(=O)O)C(=O)O | ||
| Standard InChIKey | NEQFBGHQPUXOFH-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C14H10O4/c15-13(16)11-5-1-9(2-6-11)10-3-7-12(8-4-10)14(17)18/h1-8H,(H,15,16)(H,17,18) | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
4,4'-Biphenyldicarboxylic acid Dilution Calculator
4,4'-Biphenyldicarboxylic acid Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.1322 mL | 20.6612 mL | 41.3223 mL | 82.6446 mL | 103.3058 mL |
| 5 mM | 0.8264 mL | 4.1322 mL | 8.2645 mL | 16.5289 mL | 20.6612 mL |
| 10 mM | 0.4132 mL | 2.0661 mL | 4.1322 mL | 8.2645 mL | 10.3306 mL |
| 50 mM | 0.0826 mL | 0.4132 mL | 0.8264 mL | 1.6529 mL | 2.0661 mL |
| 100 mM | 0.0413 mL | 0.2066 mL | 0.4132 mL | 0.8264 mL | 1.0331 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Structural Variations in the Uranyl/4,4'-Biphenyldicarboxylate System. Rare Examples of 2D --> 3D Polycatenated Uranyl-Organic Networks.[Pubmed:26241368]
Inorg Chem. 2015 Aug 17;54(16):8093-102.
4,4'-Biphenyldicarboxylic acid (H2L) was reacted with uranyl ions under solvo-hydrothermal conditions with variations in the experimental procedure (organic cosolvent, presence of additional 3d-block metal cations, and N-donor species), thus giving six complexes of the fully deprotonated acid that were characterized by their crystal structure and, in most cases, their emission spectrum. The three complexes [UO2(L)(DMA)] (1), [UO2(L)(NMP)] (2), and [UO2(L)(NMP)] (3) include the cosolvent as a coligand, and they crystallize as two-dimensional (2D) assemblies, with different combinations of the chelating and bridging-bidentate carboxylate coordination modes, resulting in two different topologies. Complex 4, [Ni(bipy)3][(UO2)2(L)2(C2O4)].H2O, includes oxalate coligands generated in situ and contains an anionic planar two-dimensional (2D) assembly with a {6(3)} honeycomb topology. The same hexagonal geometry is found in the homoleptic complexes [Ni(bipy)3][(UO2)2(L)3].6H2O (5) and [Ni(phen)3][(UO2)2(L)3].4H2O (6), but the large size of the hexagonal rings in these cases ( approximately 27 A in the longest dimension) allows 2D --> three-dimensional (3D) inclined polycatenation to occur, with the two families of networks either orthogonal in tetragonal complex 5 or at an angle of 73.4 degrees in orthorhombic complex 6. The parallel networks are arranged in closely spaced groups of two, with possible pi...pi stacking interactions, and as many as four rods from four parallel nets pass through each ring of the inclined family of nets, an unusually high degree of catenation. These are the second cases only of 2D --> 3D inclined polycatenation in uranyl-organic species. Emission spectra measured in the solid state show the usual vibronic fine structure, with variations in intensity and positions of maxima that are not simply connected with the number of equatorial donors and the presence of additional metal cations.
