Category: 610-97-9

Chemistry is an experimental science, Quality Control of Methyl 2-iodobenzoate, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 610-97-9, Name is Methyl 2-iodobenzoate, molecular formula is C8H7IO2, belongs to iodides-buliding-blocks compound. In a document, author is STEIGER, R.

INFLUENCE OF IODIDE-IONS ON THE ADSORPTION OF A CYANINE DYE ON CUBIC AGBR EMULSION CRYSTALS

Measurements by microcalorimetry and diffuse reflectance spectroscopy have pointed out the nucleation and growth stages during J-aggregation of a cyanine dye on cubic AgBr emulsion crystals treated with iodide. For the cyanine dye studied, the integral molar adsorption enthalpy on an iodide-doped AgBr surface is higher than that on the pure AgBr surface. J-aggregation is observed on AgBr crystals having a surface iodide concentration greater-than-or-equal-to 16 atom%. Below this iodide concentration, only dye monomers and dimers are formed at dye coverage less-than-or-equal-to 0.4. Differential adsorption enthalpy measurements versus dye coverage reveal the influence of dye-dye interaction on the adsorption enthalpy. The presence of iodide on AgBr influences the nucleation stage of J-aggregate formation. XPS and XAES experiments show that the Ag 3d5/2-I 3d5/2 binding energy of surface iodide at low iodide concentrations is significantly larger than that of surface AgI or of surface AgBrI. The chemical state of this surface iodide is interpreted to be influenced by high-energy sites located near corners and edges of the cubic AgBr grains, as revealed by imaging SIMS experiments.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 610-97-9. Quality Control of Methyl 2-iodobenzoate.

Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Hamai, S, once mentioned the application of 610-97-9, Name is Methyl 2-iodobenzoate, molecular formula is C8H7IO2, molecular weight is 262.0445, MDL number is MFCD00016351, category is iodides-buliding-blocks. Now introduce a scientific discovery about this category, Application In Synthesis of Methyl 2-iodobenzoate.

Cyclodextrin-accelerated oxidation of iodide by oxygen in aqueous solutions containing HClO4

The oxidation of iodide to I-3(-) by oxygen dissolved in water containing HClO4 has been found to be accelerated by alpha-cyclodextrin (alpha-CD). Among alpha-, beta-, and gamma-CDs, alpha-CD is the most effective mediator for the oxidation reaction of iodide by oxygen. The oxidation rate of iodide is first order in the concentrations of alpha-CD and HClO4, whereas it is second order in the KI concentration.

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In an article, author is Lei, Lin, once mentioned the application of 610-97-9, Computed Properties of C8H7IO2, Name is Methyl 2-iodobenzoate, molecular formula is C8H7IO2, molecular weight is 262.0445, MDL number is MFCD00016351, category is iodides-buliding-blocks. Now introduce a scientific discovery about this category.

Systematic Study on Alkyl Iodide Initiators in Living Radical Polymerization with Organic Catalysts

Several low-molar-mass alkyl iodides were studied as initiating dormant species in living radical polymerization with organic catalysts. Primary, secondary, and tertiary alkyl iodides with different stabilizing groups (ester, phenyl, and cyano groups) were systematically studied for the rational design of initiating alkyl iodides. The activation rate constants of these alkyl iodides were experimentally determined for quantitative comparison. These alkyl iodides were used in the polymerizations of methyl methacrylate and butyl acrylate to examine their initiation ability in these polymerizations. A telechelic polymer was prepared using an alkyl iodide with a functional group. Alkyl iodides with multi-initialing sites were also studied.

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Related Products of 610-97-9, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 610-97-9, Name is Methyl 2-iodobenzoate, SMILES is O=C(OC)C1=CC=CC=C1I, belongs to iodides-buliding-blocks compound. In a article, author is Liang, JA, introduce new discover of the category.

A novel loss-of-function deletion in sodium/iodide symporter gene in follicular thyroid adenoma

The sodium/iodide symporter (NIS) actively transports iodide into thyrocytes. However, in thyroid carcinoma, down-regulated or mis-targeted NIS expression is commonly found and usually correlates with tumor dedifferentiation and loss of radioiodine uptake capacity. In this study, we screened NIS genes of thyroid tumor tissues from three patients with thyroid carcinoma by using reverse transcription-polymerase chain reaction and nucleotide sequencing. We found a novel exon 6 deletion in NIS gene. We then examined the NIS gene from the blood of this patient. The nucleotide sequences of the flanking region of exon 6 were normal. By transient transfection and I-125 uptake assay, we found that the wild type NIS-expressing HepG2 cells accumulated six times more iodide than mutant and mock HepG2 cells. Our data demonstrated that the exon 6 deletion causes an iodide-trapping defect. (c) 2005 Elsevier Ireland Ltd. All rights reserved.

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610-97-9, Name is Methyl 2-iodobenzoate, molecular formula is C8H7IO2, Name: Methyl 2-iodobenzoate, belongs to iodides-buliding-blocks compound, is a common compound. In a patnet, author is Boland, A, once mentioned the new application about 610-97-9.

Transposition of the thyroid iodide uptake and organification system in nonthyroid tumor cells by adenoviral vector-mediated gene transfers

Radioactive iodine (I-131) is routinely used for the treatment of differentiated thyroid cancers. Attempts have been made to enlarge this therapeutic strategy to nonthyroid tumors by coupling radioactive iodide administration with transfer of the sodium iodide symporter (NIS) gene into target cells, for example with an adenoviral vector (AdNIS). Although efficient iodide uptake was achieved in the tumors treated with AdNIS, no therapeutic effect could be observed with I-131, Most probably because the iodide retention time in the target cells was short. To circumvent this problem, we propose to organify the iodide taken up, as it occurs in the thyroid. We constructed a recombinant adenovirus encoding the human thyroperoxidase (TPO) gene under the control of the cytomegalovirus early promoter (AdTPO). Infection of nonthyroid tumor cells with this virus led to production of an enzymatically active protein. A significant increase in iodide organification could be observed in cells coinfected with both AdNIS and AdTPO in the presence of exogenous hydrogen peroxide. However, the levels of iodide organification obtained were too low to significantly increase the iodide retention time in the target cells.

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Synthetic Route of 610-97-9, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 610-97-9, Name is Methyl 2-iodobenzoate, SMILES is O=C(OC)C1=CC=CC=C1I, belongs to iodides-buliding-blocks compound. In a article, author is Huang, XT, introduce new discover of the category.

The reactions of beta-fluoroalkyl vinyl iodides with aryl thiolate ions

In CH3CN, fluoroalkyl vinyl iodides react with aryl thiolate ions to give the iodine – substituted products via an elimination – addition mechanism. However, treatment of fluoroalkyl vinyl iodides with alkoxide or alkyl thiolate ions affords only fluoroalkyl alkynes through a simple elimination process.

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Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.610-97-9, Name is Methyl 2-iodobenzoate, SMILES is O=C(OC)C1=CC=CC=C1I, belongs to iodides-buliding-blocks compound. In a document, author is Drozd, A. V., introduce the new discover, Computed Properties of C8H7IO2.

Spectrophotometric determination of iodides by the products of fluorescein halogenation using electrochemical oxidation

The conditions providing the formation of iodine derivatives of fluorescein as analytical forms for the spectrophotometric determination of iodides have been studied. The conditions of the simultaneous electrochemical oxidation of iodides and bromides at a platinum anode have been discussed. The results are presented concerning the determination of simultaneously present iodine and iodide in model solutions, as well as iodide ions in potassium bromide.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 610-97-9 is helpful to your research. Computed Properties of C8H7IO2.

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 610-97-9, Name is Methyl 2-iodobenzoate, molecular formula is C8H7IO2. In an article, author is Firouzabadi, H,once mentioned of 610-97-9, SDS of cas: 610-97-9.

A simple, efficient, and highly selective method for the iodination of alcohols using ZrCl4/NaI

Iodination of primary, secondary, allylic, and benzylic alcohols giving their corresponding iodides was achieved with ZrCl4/NaI in anhydrous CH3CN with excellent yields and selectivities. (C) 2004 Elsevier Ltd. All rights reserved.

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The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. COA of Formula: C8H7IO2, 610-97-9, Name is Methyl 2-iodobenzoate, SMILES is O=C(OC)C1=CC=CC=C1I, in an article , author is Fang, GZ, once mentioned of 610-97-9.

A new and sharp ternary indicator system for argentometric titration of microamounts of iodide

A ternary indicator system, Cadion 1B-silver ion-emulsifier octylphenyl polyglycol ether, for visual and direct titration of iodide ion with silver nitrate (as the titrant) is described. The advantages of the method are as follows: (1) when the titration reaches the equivalence point, the color of the resulting solution sharply changes from pure yellow to orange and the solution remains transparent rather than turbid; (2) the method is sensitive (the detection limit is 2 x 10(-4) mol/L iodide) and accurate (the recoveries of standard addition are 99.60%-100.8%); (3) the results of titrating iodide by the method agree with those obtained by eosin B as an indicator for iodide; (4) the endpoint is much sharper than that obtained by eosin B as indicator for iodide ion; (5) the method has been successfully applied to determination of iodide in the tincture of iodine and tetrapropyl ammonium iodide samples with satisfactory results; (6) a vast amount of iodate, sulphate and fluoride ions does not interfere; (7) the method also may be automated if necessary.

But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 610-97-9, you can contact me at any time and look forward to more communication. COA of Formula: C8H7IO2.

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 610-97-9, Name is Methyl 2-iodobenzoate, SMILES is O=C(OC)C1=CC=CC=C1I, belongs to iodides-buliding-blocks compound. In a document, author is Rillema, JA, introduce the new discover, COA of Formula: C8H7IO2.

Prolactin regulation of the pendrin-iodide transporter in the mammary gland

Iodide is an essential constituent of milk that is present in concentrations more than an order of magnitude higher than in the maternal plasma. Earlier, a sodium-iodide symporter was identified in the mammary gland; this transporter is presumed to take iodide from the maternal plasma into the alveolar epithelial cells of the mammary gland. We now report the existence of a second iodide transporter, pendrin, which is also essential for iodide accumulation in milk. Via Western blotting methods, high levels of the transporter were detected in lactating tissues; lesser amounts were found in tissues from midpregnant and virgin mice. Prolactin, at physiological concentrations, stimulated the expression of the pendrin transporter in cultured mammary tissues taken from 12- to 14-day-pregnant mice. The prolactin effect on iodide uptake into cultured mammary tissues was abolished by pendrin transport inhibitors, including DIDS, furosemide, and probenecid. These studies suggest that the prolactin stimulation of pendrin activity is an essential element in the prolactin stimulation of iodide uptake into milk.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 610-97-9 is helpful to your research. COA of Formula: C8H7IO2.