Ultrahigh molecular weight poly benzoic acid, the production manner and its applicationPROBLEM TO BE SOLVED: To obtain an ultrahigh-molecular weight polybenzoic acid or its salt which excels in membrane formability, the strengths of an obtained membrane, or the like, and is useful as a ...
Properties Computed from Structure:Molecular Weight512.35082 [g/mol]Molecular FormulaC28H18BrNO4XLogP6.5H-Bond Donor1H-Bond Acceptor4Rotatable Bond Count5Exact Mass511.041921MonoIsotopic Mass511.041921Topological Polar Surface Area70.8Heavy Atom Count34Formal Charge0Complexity816Isotope Atom Count0Defined Atom ...
Fluorescamine can also be used to detect proteins in gels and to analyze low molecular weight amines by TLC, HPLC and capillary electrophoresis. An optimized procedure that employs fluorescamine for amino acid analysis in microplates ...
it is essential to explore the structure-based design of molecular components. This exploration includes an assessment of the ability of these ligands to predict the binding conformation of low-molecular-weight ligands to target binding sites. The rationale for selecting...
suppose you wanted to determine the moles of aspirin in a 250 mg aspirin tablet. Typing “aspirin” into the NIST database reveals that the drug’s chemical name is 2-acetyloxy-benzoic acid and its molecular formula is C9H8O4. This indicates that one aspirin molecule contains nine carbon ...
(Fig.4b), thus showing a typical frequency of the C=O bond at approximately 1690 cm−1, as previously shown in literature in the similar case of benzoic acid and its derivatives46. As shown by the average spectra in Fig.4cand in the loading plots of PCA (red arrows in Fig.3gand...
h2so4 sulfuric acid structure – h2so4 h2so4 uses (sulfuric acid) faq properties of sulfuric acid – h 2 so 4 h 2 so 4 sulfuric acid molecular weight/ molar mass 98.079 g/mol density 1.84 g/cm³ boiling point 337 °c melting point 10 °c sulfuric acid structure – h 2 so 4 ...
Packaging Detail: Pemetrexed Intermediate Name 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid Molecular Formula C15H14N4O3 Molecular Weight 298.30 CAS Registry Number 137281-39-1 Product Description Pemetrexed Intermediate Name 4-[2-(2-Amino-4,7-dihyd...
Changes in the fluorescence of PAAc–EDANS hydrogels by FRET were investigated using aminated 4-(4¢-dimethylaminophenyl azo)- benzoic acid (amino-DABCYL) as a cationic quencher, which was synthesized by coupling DABCYL with ethylenediamine and adsorbed on the anionic polymer network. Because the...
However, to our knowledge, BPLCs covering the temperature range from 80.0 to −30.0 °C, which is considered the working temperature range of practical LC devices, have not been reported in low molecular weight LC systems to date. In this work, we demonstrate that an ultrastable BP ...