Category: 1562-00-1

Adding a certain compound to certain chemical reactions, such as: 1562-00-1, Sodium isethionate, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, 1562-00-1, blongs to alcohols-buliding-blocks compound. SDS of cas: 1562-00-1

EXAMPLE 2 [0038] Ethionic acid, 206 g, is diluted with 800 mL of deionized water and heated to reflux for three hours to complete the hydrolysis to an aqueous solution containing isethionic acid and sulfuric acid, to which 80 g of sodium sulfate is added. About 120 g of calcium hydroxide is added slowly to bring the pH to 8-9 and a white slurry of calcium sulfate is formed. After filtration and washing with deionized water, an aqueous solution of sodium isethionate is obtained. [0039] Into a 2 L autoclave is added the solution of sodium isethionate, and 2 g of sodium hydroxide. The solution is then saturated with ammonia to about 25% of ammonia. Ammonolysis is carried out at 220 C. under the autogenous pressure of about 140 bar for 2 hrs. HPLC analysis indicates the formation of 110 g of taurine in the solution. After removal of the excess ammonia, sulfuric acid is used to liberate taurine to yield a mixture of taurine and sodium sulfate.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,1562-00-1, its application will become more common.

Reference:
Patent; Hu, Songzhou; US2015/210633; (2015); A1;,
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Related Products of 1562-00-1, Adding some certain compound to certain chemical reactions, such as: 1562-00-1, name is Sodium isethionate,molecular formula is C2H5NaO4S, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1562-00-1.

General procedure: Synthesis of [CmOHMIM][HOCnSO3]) and [CmOHTEA][HOCnSO3]: ILs were prepared by ion exchange method. The ion exchange of the anion chloride by the anion hydroxyalkanesulphonate was carried out using an exchange column packed with 100 g of Amberlite IR120 H-type strongly acidic cation exchange resin. The column was previously flushed thoroughly with a 1 mol L- 1 [CmOHMIM]Cl or [CmOHTEA]Cl solution until the elution was neutral, then with Milli-Q water until no chloride was detected by silver nitrate. A 100 mL of 1 mol L- 1 Na[HOCnSO3] solution was slowly run over and eluted with Milli-Q water. The eluted liquid was collected and concentrated under reduced pressure in a rotary evaporator. The residue was then vacuum dried at 323 K for 18 h to afford the IL in near-quantitative yield as a colorless viscous liquid. ILs with ions containing hydroxyl groups are usually observed to be rather viscous. 1-(2-Hydroxyethyl)-3-methyl-imidazolium hydroxymethane sulfonate ([C2OHMIM][HOC1SO3]) 1H NMR (400 MHz, D2O, 298 K): 3.89 (s, 3H), 3.91 (t, J = 5.0 Hz, 2H), 4.30 (t, J = 4.83 Hz, 2H), 4.35 (s, 2H), 7.44 (s, 1H), 7.50 (s, 1H), 8.72 (s, 1H); 13C NMR (400 MHz, D2O, 298 K): 35.29, 51.08, 59.35, 73.71, 122.01, 123.18, 135.92. ES-MS: ES+ m/z 127.00 [C2OHMIM]+, 288.87 [C2OHMIM]+?H3O2-?[C2OHMIM]+; ES- m/z 110.80 [HOC1SO3]-, 244.73 [HOC1SO3]-?H3O+?[HOC1SO3]-, 352.80 [HOC1SO3]-?[C2OHMIM]+?[HOC1SO3]-. 1-(2-Hydroxyethyl)-3-methyl-imidazolium 2-hydroxyethane sulfonate ([C2OHMIM][HOC2SO3]) 1H NMR (400 MHz, D2O, 298 K): 3.11 (t, J = 6.64 Hz, 2H), 3.89 (s, 3H), 3.89-3.91 (overlapped, 4H), 4.30 (t, J = 4.84 Hz, 2H), 7.44 (s, 1H), 7.50 (s, 1H), 8.73 (s, 1H); 13C NMR (400 MHz, D2O, 298 K): 35.28, 51.08, 52.44, 56.53, 59.34, 122.01, 123.18, 135.92. ES-MS: ES+ m/z 127.00 [C2OHMIM]+, 288.87 [C2OHMIM]+?H3O2-?[C2OHMIM]+, 378.80 [C2OHMIM]+?[HOC2SO3]-?[C2OHMIM]+; ES- m/z 124.93 [HOC2SO3]-, 272.87 [HOC2SO3]-?H3O+?[HOC2SO3]-, 376.67 [HOC2SO3]-?[C2OHMIM]+?[HOC2SO3]-. 3-Hydroxypropyl-tri(2-hydroxyethyl) ammonium 2-hydroxyethane sulfonate ([C3OHTEA][HOC2SO3]) 1H NMR (Brueker AV-600, 600 MHz, D2O, 298 K): 1.92-1.93 (m, -OH), 3.06 (t, J = 6.55 Hz, 2H), 3.36 (not resolved, 2H), 3.50-3.51 (m, 2H), 3.58 (not resolved, 6H), 3.86 (not resolved, 6H), 3.96 (not resolved, 4H); 13C NMR (Brueker AV-600, 600 MHz, D2O, 298 K): 24.61, 52.99, 55.06, 55.38, 55.47, 57.10, 58.36, 58.58, 61.25. ES-MS (AB SCIEX Triple TOF 5600 +): ES+ m/z 208.1578 [C3OHTEA]+, 266.2013 Na+?H3O2-?[C3OHTEA]+; ES- m/z 124.9882 [HOC2SO3]-.

According to the analysis of related databases, 1562-00-1, the application of this compound in the production field has become more and more popular.

Reference:
Article; Ou, Guangnan; He, Biyan; Halling, Peter; Biochimica et Biophysica Acta – General Subjects; vol. 1860; 7; (2016); p. 1404 – 1408;,
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Related Products of 1562-00-1 ,Some common heterocyclic compound, 1562-00-1, molecular formula is C2H5NaO4S, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.

The sodium isethionate is combined with the post-treatment mother liquor. Add ammonia gas, liquid ammonia or aqueous ammonia. The ammonia content is controlled 24 ~ 34% (w/v). Pump into the synthesis tower. The residence time of the material in the tower is not less than 0.5 to 1 hour. Sodium isethionate undergoes ammonolysis to become sodium taurinate; At the same time, solution of sodium isethionate ethylene glycol-type by-product undergoes high temperature and pressure reaction and are converted into polyether alcohol-type by-product.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,1562-00-1, its application will become more common.

Reference:
Patent; Jiangyin Huachang Food Additive Co., Ltd.; Zhang, Huaxing; Zhang, Yugao; Xia, Jianhua; (9 pag.)CN105732440; (2016); A;,
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The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 1562-00-1, name is Sodium isethionate. This compound has unique chemical properties. The synthetic route is as follows. HPLC of Formula: C2H5NaO4S

Add 0.2mol caprylic acid, 1.0 mol methylamine, 0.10mol sodium isethionate to the reactor, close the reactor, slowly raise the temperature to 150 , keep the reaction for 4 hours,Distill off the unreacted methylamine, add 0.05% hydrochloric acid by weight of the reactant,Adjust the pH at 6.5 ~ 7.5 to obtain light yellow sodium N-octanoyl-N-methyl taurine,The content of N-octanoyl-N-methyl taurine sodium is 95.6%,The caprylic acid content is 0.5%.

With the rapid development of chemical substances, we look forward to future research findings about 1562-00-1.

Reference:
Patent; Zhangjiagang Geruite Chemical Co., Ltd.; Xu Youjiang; Zhu Hongjun; Guo Jingbo; Cui Yibin; Chen Yeli; Zhu Zhiqian; Zang Taotao; (7 pag.)CN111004156; (2020); A;,
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Electric Literature of 1562-00-1, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1562-00-1, name is Sodium isethionate, molecular formula is C2H5NaO4S, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

Preparation of Dowex 1×8 HES. Dowex 1×8 Cl (5 g) was suspended in a minimum amount of water (10 mL), stirred for 10 min and filtered. The residue was suspended in a freshly prepared sodium isethionate (3.7 g, 25 mmol) solution in water (10 mL). The mixture was stirred for 10 min, filtered and the residue was washed with water (50 mL x 3) and methanol (50 mL x 3) successively. The resin was dried by vacuum suction for 15 min to give Dowex 1×8 isethionate (4.0 g, 0.96 milliequivalent/g).Synthesis of COHPyrv-24-HES. To a solution of CoHPyrv-24 (30 mg, 0.04 mmol) in 50:50, MeOH: H20 (1 .5 ml.) was added Dowex 1×8 isoethionate (0.21 g, 0.2 meq) and the mixture was stirred at room temperature for 30 min. The resulting mixture was then filtered and washed with water, 50:50 Me()H 20 and MeOH successively (50 mL total vol .) until the resin turned colorless. The filtrate was concentrated and dried under high vacuum to give 29 mg of the title compound.

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 1562-00-1, Sodium isethionate.

Reference:
Patent; CITY OF HOPE; JONES, Jeremy; PAL, Sumanta, Kumar; (187 pag.)WO2017/41040; (2017); A1;,
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Related Products of 1562-00-1, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 1562-00-1, name is Sodium isethionate. A new synthetic method of this compound is introduced below.

800 g (10.3 mol) of a 40% methylamine aqueous solution,WhenSodium isethionate509 g (3.4 mol)Was charged in an autoclave having a capacity of 2 liters,The reaction was carried out at 200 to 250 C. under a pressure of 20 kg / cm 2 for 5 to 7 hours.After cooling, the excess methylamine was recovered by distillation, the residue was concentrated and evaporated to dryness.The reaction product was mixed with 2500 g of a mixed solvent of dimethylformamide and water(Mass ratio of dimethylformamide / water = 2/1)To obtain a compound of the formula (1).The yield was 228 g.In the resulting compound of formula (1), M is sodium.

At the same time, in my other blogs, there are other synthetic methods of this type of compound,1562-00-1, Sodium isethionate, and friends who are interested can also refer to it.

Reference:
Patent; NOF Corporation; Matsuo, Satoshi; Fujita, Hiroya; (13 pag.)JP6103210; (2017); B2;,
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Synthetic Route of 1562-00-1, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1562-00-1, Name is Sodium isethionate, SMILES is [Na+].OCCS([O-])(=O)=O, belongs to alcohols-buliding-blocks compound. In a article, author is Wang, Jinxing, introduce new discover of the category.

In this study, polyvinyl alcohol (PVA) gel beads were used to aid the partial nitrification and anammox process (PN/A) for treating low-strength ammonia wastewater. When treating synthetic and municipal wastewater, the reactor amended with PVA gel beads achieved a total nitrogen removal efficiency of 75.1 +/- 8.4% and 66.6 +/- 7.0% respectively, while the control reactor without PVA gel beads achieved 63.2 +/- 7.8% and 28.2 +/- 11.5% respectively. Dissolved oxygen (<0.5 mg O-2 L-1) and substrate diffusion in porous PVA gel beads facilitated the formation of microbial stratification in the gel beads. Unclassified Candidatus Brocadiaceae (major anammox bacteria) and Ignavibacterium (major ammonia oxidizing bacteria) enriched in the inside and outside layers of PVA gel beads, which benefited the synergetic cooperation of these bacteria and protecting them from environmental fluctuations. This study provides a promising solution for achieving a reliable PN/A process in mainstream wastewater treatment. Synthetic Route of 1562-00-1, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 1562-00-1.

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Chemistry is an experimental science, Category: alcohols-buliding-blocks, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 1562-00-1, Name is Sodium isethionate, molecular formula is C2H5NaO4S, belongs to alcohols-buliding-blocks compound. In a document, author is Wang, Yan-Qin.

Fe3+, NIR light and thermal responsive triple network composite hydrogel with multi-shape memory effect

Recently, artificial intelligence has driven the development of shape memory hydrogels (SMHs) with complicated environmental sensitive abilities. However, current SMHs possess fundamental limitations in terms of their responsive performance and mechanical properties, which severely limits their practical applications. Herein, a triple-network composite hydrogel with Fe3+, NIR light, and thermal responsive abilities is fabricated and developed as multi-SMHs, named as PDA/CMC-Fe3+/PVA hydrogel. In this hydrogel system, the interpenetrating triple network are formed by chemically-physically co-crosslinked polyvinyl alcohol (PVA) networks, and physically crosslinked carboxymethyl cellulose (CMC)-Fe3+ network. In addition, polydopamine (PDA), which is introduced into the hydrogel system by in-situ polymerization way, could not only serve as an energy converter to endow the hydrogel with NIR-based responsive ability, but also enhance its mechanical strength. Remarkably, the as-prepared PDA/CMC-Fe3+/PVA hydrogels with the optimized compositions exhibit relatively excellent mechanical properties (tensile strength = 163.48 +/- 10.42 kPa, elastic modulus = 45.42 +/- 3.96 kPa, toughness = 165.02 +/- 7.01 kJ/m(3)) due to the synergistic effect of the triple-network and PDA doping. Moreover, the composition of the hydrogel is optimized to realize a stable temporary shape and rapid recovery to the permanent shape, which is controlled by Fe3+, NIR irradiation, and thermal stimulus. The resultant hydrogels exhibit not only multi-stimulus responsive abilities, but also programmable multi-shape memory properties. The versatile shape memory properties endow potential for the materials to be used in the field of artificial intelligence.

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 1562-00-1. Category: alcohols-buliding-blocks.

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1562-00-1, Name is Sodium isethionate, molecular formula is C2H5NaO4S, Quality Control of Sodium isethionate, belongs to alcohols-buliding-blocks compound, is a common compound. In a patnet, author is Cai, Dongren, once mentioned the new application about 1562-00-1.

Design and synthesis of novel amphipathic ionic liquids for biodiesel production from soapberry oil

Biodiesel produced from non-edible oils has received intensive attention in recent years. Herein, a series of novel amphipathic ionic liquids (ILs) based on the 4-dimethylaminopyridine (DMAP) were prepared for the transesterification of soapberry oil and methanol. The structures of the prepared ILs were systematically characterized by both Fourier transform infrared spectroscopy (FT-IR) and nuclear magnetic resonance (NMR, H-1 NMR and C-13 NMR). In addition, the effects of side-chain length of cation and the number of active site (H+) of ILs on the biodiesel yield were investigated, and the results suggested that 1-dodecyl-(4-dimethylammonium)-pyridinium bisulfate ([C12-DMAPH][HSO4](2)) exhibited the highest catalytic efficiency. Meanwhile, [C12-DMAPH][HSO4](2) was proven to be amphipathic, and the corresponding catalytic mechanism was proposed. Under the catalysis of [C12-DMAPH][HSO4](2), the optimum operating conditions of transesterification of soapberry oil and methanol were explored via the combination of single factor experiment and response surface methodology, obtaining the high biodiesel yield of (98.02 +/- 0.36)% under the optimum operating conditions. Importantly, [C12-DMAPH][HSO4](2) exhibited high stability in the transesterification of soapberry oil and methanol in five consecutive runs. Furthermore, the catalytic activities of [C12-DMAPH][HSO4](2) towards other transesterification of non edible oils and lower alcohols were also investigated, which indicated a general applicability of the prepared IL. (c) 2020 Elsevier Ltd. All rights reserved.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 1562-00-1 help many people in the next few years. Quality Control of Sodium isethionate.

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Reference of 1562-00-1, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 1562-00-1, Name is Sodium isethionate, SMILES is [Na+].OCCS([O-])(=O)=O, belongs to alcohols-buliding-blocks compound. In a article, author is Rinehart, Linda, introduce new discover of the category.

Which came first: Cannabis use or deficits in impulse control?

Impulse control deficits are often found to co-occur with substance use disorders (SUDs). On the one hand, it is well known that chronic intake of drugs of abuse remodels the brain with significant consequences for a range of cognitive behaviors. On the other hand, individual variation in impulse control may contribute to differences in susceptibility to SUDs. Both of these relationships have been described, thus leading to a chicken or the egg debate which remains to be fully resolved. Does impulsivity precede drug use or does it manifest as a function of problematic drug usage? The link between impulsivity and SUDs has been most strongly established for cocaine and alcohol use disorders using both preclinical models and clinical data. Much less is known about the potential link between impulsivity and cannabis use disorder (CUD) or the directionality of this relationship. The initiation of cannabis use occurs most often during adolescence prior to the brain’s maturation, which is recognized as a critical period of development. The long-term effects of chronic cannabis use on the brain and behavior have started to be explored. In this review we will summarize these observations, especially as they pertain to the relationship between impulsivity and CUD, from both a psychological and biological perspective. We will discuss impulsivity as a multi-dimensional construct and attempt to reconcile the results obtained across modalities. Finally, we will discuss possible avenues for future research with emerging longitudinal data.

Reference of 1562-00-1, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 1562-00-1.

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Alcohol – Wikipedia,
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