Category: 534-03-2

Related Products of 534-03-2In 2020 ,《A Quencher-Free Linear Probe from Serinol Nucleic Acid with a Fluorescent Uracil Analogueã€?was published in ChemBioChem. The article was written by Murayama, Keiji; Asanuma, Hiroyuki. The article contains the following contents:

With the goal of developing a quencher-free probe composed of an artificial nucleic acid, the fluorescent nucleobase analog 5-(perylenylethynyl)uracil (PeU), which was incorporated into totally artificial serinol nucleic acid (SNA) as a substitute for thymine, has been synthesized. In the context of a 12-mer duplex with RNA, these fluorophores reduce duplex stability slightly compared with that of an SNA without PeU modification; thus suggesting that structural distortion is not induced by the modification. If two PeUs were incorporated at sep. positions in an SNA, the fluorescent emission at 490 nm was clearly enhanced upon hybridization with complementary RNA. A quencher-free SNA linear probe containing three PeUs, each separated by six nucleobases, has been designed. Detection of target RNA with high sensitivity and discrimination of a single-base mismatch has also been demonstrated. In addition to this study using 2-Aminopropane-1,3-diol, there are many other studies that have used 2-Aminopropane-1,3-diol(cas: 534-03-2Related Products of 534-03-2) was used in this study.

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. To avoid the problem of multiple alkylation, methods have been devised for “blockingâ€?substitution so that only one alkyl group is introduced. The Gabriel synthesis is one such method; it utilizes phthalimide, C6H4(CO)2NH, whose one acidic hydrogen atom has been removed upon the addition of a base such as KOH to form a salt.Related Products of 534-03-2

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《Bio-based thermo-reversible aliphatic polycarbonate networkã€?was published in Molecules in 2020. These research results belong to Durand, Pierre-Luc; Grau, Etienne; Cramail, Henri. Recommanded Product: 534-03-2 The article mentions the following:

Aliphatic polycarbonates represent an important class of materials with notable applications in the biomedical field. In this work, low Tg furan-functionalized bio-based aliphatic polycarbonates were cross-linked thanks to the Diels-Alder (DA) reaction with a bis-maleimide as the crosslinking agent. The thermo-reversible DA reaction allowed for the preparation of reversible cross-linked polycarbonate materials with tuneable properties as a function of the pendent furan content that was grafted on the polycarbonate backbone. The possibility to decrosslink the network around 70°C could be an advantage for biomedical applications, despite the rather poor thermal stability of the furan-functionalized cross-linked polycarbonates. After reading the article, we found that the author used 2-Aminopropane-1,3-diol(cas: 534-03-2Recommanded Product: 534-03-2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)â€? RS(O)2â€? and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOORâ€?; the products are amides of the corresponding acids.Recommanded Product: 534-03-2

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Application of 534-03-2In 2021 ,《Backbone vs. side-chain: two light-degradable polyurethanes based on 6-nitropiperonalã€?appeared in Polymer Chemistry. The author of the article were Jung, Dimitri; Rust, Tarik; Voellmecke, Katharina; Schoppa, Timo; Langer, Klaus; Kuckling, Dirk. The article conveys some information:

Stimuli-degradable polymers are regarded as interesting materials for various applications like patterning or drug delivery. In particular, light as a trigger received a lot of attention due to the possibility of adjusting wavelength, light intensity and irradiation time, which leads to a precise and controlled application. In this study, we report the synthesis of two novel light-degradable polyurethanes which are based on 6-nitropiperonal and differ in the implementation of the light-cleavable unit. Degradation of these backbone- or side-chain-cleavable polymers was analyzed by UV/Vis spectroscopy and SEC. While both polymers showed rapid decomposition in solution, differences in the degradation rates were observed dependent on the incorporation site of the light-cleavable unit. Furthermore, nanoparticles were fabricated and characterized by photon correlation spectroscopy as well as SEM proving the processability of the polymers for potential application as, e.g., a controlled release system.2-Aminopropane-1,3-diol(cas: 534-03-2Application of 534-03-2) was used in this study.

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Aniline, ethanolamines, and several other amines are major industrial commodities used in making rubber, dyes, pharmaceuticals, and synthetic resins and fibres and for a host of other applications. Most of the numerous methods for the preparation of amines may be broadly divided into two groups: (1) chemical reduction (replacement of oxygen with hydrogen atoms in the molecule) of members of several other classes of organic nitrogen compounds and (2) reactions of ammonia or amines with organic compounds.Application of 534-03-2

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Huang, Xin; Li, Yanfei; Li, Dengyu; Zhou, Xiang; Qiao, Haishi; Yang, Lifen; Ji, Yicheng; Zhang, Xuejiao; Huang, Dechun; Chen, Wei published an article in 2021. The article was titled 《Black phosphorus assisted polyionic micelles with efficient PTX loading for remotely controlled release and synergistic treatment of drug-resistant tumorsã€? and you may find the article in Biomaterials Science.HPLC of Formula: 534-03-2 The information in the text is summarized as follows:

Nanomedicines have been widely used in the effective delivery of chemotherapeutic drugs due to their advantages such as increasing the half-life of drugs, selectively targeting tumor tissues, and thus reducing systemic toxicity. However, the low drug entrapment rate and the difficulty of real-controlled release at tumor sites hinder their further clin. translations. Here we have developed biodegradable polyionic micelles (PD-M) to facilitate black phosphorus (BP) encapsulation (PD-M@BP) for improved drug loading. With the introduction of BP, PTX-loaded PD-M@BP (PD-M@BP/PTX) with sizes of 124-162 nm exhibited superior encapsulation efficiency over 94% and excellent colloidal stability. Meanwhile, PD-M well protected BP from fast degradation to show the good photothermal performance under near-IR (NIR) irradiation, thus achieving the remotely controlled fast PTX release due to micelle core melting and dissociation, accompanied by the synergistic photothermal tumor therapy. The in vivo results demonstrated that the PD-M@BP/PTX nanosystem not only realized significant inhibition of multi-drug resistant (MDR) cervical tumors (HeLa/PTXR tumor) by remote NIR-regulation, but also reduced the potential damage of chemotherapeutic drugs to the whole body, rendering these hybrid nanosystems as great tools to treat MDR tumors synergistically. In the experimental materials used by the author, we found 2-Aminopropane-1,3-diol(cas: 534-03-2HPLC of Formula: 534-03-2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)â€? RS(O)2â€? and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOORâ€?; the products are amides of the corresponding acids.HPLC of Formula: 534-03-2

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Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

《Tuning the solubility parameters of carbon nanotubes by means of their adducts with Janus pyrrole compoundsã€?was published in Nanomaterials in 2020. These research results belong to Locatelli, Daniele; Barbera, Vincenzina; Brambilla, Luigi; Castiglioni, Chiara; Sironi, Annalisa; Galimberti, Maurizio. Formula: C3H9NO2 The article mentions the following:

The solubility parameters of multiwalled carbon nanotubes (CNTs) was tuned via their chem. modification with pyrrole compounds (PyCs), by means of a simple and sustainable methodol. PyCs were synthesized with high atom efficiency through the Paal-Knorr reaction of primary amines with 2,5-hexanedione, in the absence of solvents and catalysts. Methylamine, 1-dodecylamine, 2-amino-1,3-propanediol, and 3-(triethoxysilyl)propan-1-amine were selected. PyCs are characterized by two moieties, the pyrrole ring and the substituent of the nitrogen atom, and can be considered as Janus mols. The functionalization of CNTs occurred with a high yield by simply heating CNTs and PyC. The whole reaction pathway did not produce any waste and was characterized by a carbon efficiency up to almost 100%. Thanks to the variety of PyC chem. structures, the CNT solubility parameter was modified in a pretty broad range of values, in the expected direction. Stable CNT dispersions were prepared in different solvents. From the aqueous dispersion, coating layers were prepared with high elec. conductivity, larger with respect to a top com. product. The “”pyrrole methodol.”” reported here is based on one reaction and allows almost infinite variations of the CNT solubility parameter, thus promoting their compatibility with target matrixes and allowing the preparation of nanocomposite materials with improved properties. This work thus paves the way for a highly efficient exploitation of CNTs. In the experimental materials used by the author, we found 2-Aminopropane-1,3-diol(cas: 534-03-2Formula: C3H9NO2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Hydrogen peroxide (H2O2) and peroxy acids generally add an oxygen atom to the nitrogen of amines. With primary amines, this step is normally followed by further oxidation, leading to nitroso compounds, RNO, or nitro compounds, RNO2. Secondary amines are converted to hydroxylamines, R2NOH, and tertiary amines to amine oxides, R3NO.Formula: C3H9NO2

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Kashida, Hiromu; Nishikawa, Keiji; Shi, Wenjing; Miyagawa, Toshiki; Yamashita, Hayato; Abe, Masayuki; Asanuma, Hiroyuki published an article in 2021. The article was titled 《A helical amplification system composed of artificial nucleic acids》, and you may find the article in Chemical Science.Recommanded Product: 534-03-2 The information in the text is summarized as follows:

Herein we report an amplification system of helical excess triggered by nucleic acid hybridization for the first time. It is usually impossible to prepare achiral nanostructures composed of nucleic acids because of their intrinsic chirality. We used serinol nucleic acid (SNA) oligomers for the preparation of achiral nanowires because SNA oligomers with sym. sequences are achiral. Nanowire formation was confirmed by at. force microscopy and size exclusion chromatog. When a chiral nucleic acid with a sequence complementary to SNA was added to the nanostructure, helicity was induced and a strong CD signal was observed The SNA nanowire could amplify the helicity of chiral nucleic acids through nucleobase stacks. The SNA nanostructures have potential for use as platforms to detect chiral biomols. under aqueous conditions because SNA can be readily functionalized and is water-soluble After reading the article, we found that the author used 2-Aminopropane-1,3-diol(cas: 534-03-2Recommanded Product: 534-03-2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Many important products require amines as part of their syntheses. Methylamine is utilized in the production of the analgesic meperidine (trade name Demerol) and the photographic developer Metol (trademark), and dimethylamine is used in the synthesis of the antihistamine diphenhydramine (trade name Benadryl), the solvent dimethylformamide (DMF), and the rocket propellant 1,1-dimethylhydrazine. The synthesis of the insect repellent N,N-diethyl-m-toluamide (DEET) incorporates diethylamine while that of the synthetic fibre Kevlar requires aromatic amines.Recommanded Product: 534-03-2

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In 2022,Tran, Ngon T.; Boyer, Avery J.; Knorr, Daniel B. published an article in Journal of Adhesion. The title of the article was 《Multiple local hydroxyl groups as a way to improve bond strength and durability in structural adhesives》.Recommanded Product: 2-Aminopropane-1,3-diol The author mentioned the following in the article:

Polymer chain-extenders with one (AE, i.e., aminoethanol), two (APD, i.e., 2-amino-1,3-propanediol), and three (tris, i.e., 2-amino-2-(hydroxymethyl)-1,3-propanediol) pendant ethanol groups were used in a model epoxy structural adhesive to investigate their influence on joint strength and durability. While AE and APD showed modest improvements in lap shear strength, the bond durability of adhesive joints was improved dramatically using tris without the need for a chem. surface treatment. Specifically, single lap shear measurements (ASTM D1002 10) using 2024-T3 adherends demonstrated that tris (0.28 – 1.4 wt%) incorporated into a model structural adhesive can improve the lap shear strengths by 50% under dry conditions and by 64% under hot/wet conditions (immersion in water at 63°C for 14 days). The performance under hot/wet conditions is similar to that observed for adherends chem. surface treated with a commonly used silane coupling agent (i.e., 3-aminopropyltriethoxysilane). This enhanced performance of tris is likely a result of improved interfacial interactions because the small amounts of tris additive had an insignificant effect on the mech. properties of the adhesive formulations themselves based on dynamic mech. anal. In addition, XPS measurements on fractured specimens showed that the adhesive remained on the substrate, implying largely cohesive failure in the specimens. After reading the article, we found that the author used 2-Aminopropane-1,3-diol(cas: 534-03-2Recommanded Product: 2-Aminopropane-1,3-diol)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime.Typically the presence of an amine functional group is deduced by a combination of techniques, including mass spectrometry as well as NMR and IR spectroscopies. 1H NMR signals for amines disappear upon treatment of the sample with D2O. In their infrared spectrum primary amines exhibit two N-H bands, whereas secondary amines exhibit only one.Recommanded Product: 2-Aminopropane-1,3-diol

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Li, M. X.; Rong, M. Z.; Zhang, M. Q. published an article in 2021. The article was titled 《Enhancement of mechanochemical self-blocking and self-healing of early minor damages in hyperbranched polyurethanes》, and you may find the article in eXPRESS Polymer Letters.Electric Literature of C3H9NO2 The information in the text is summarized as follows:

For more effective removal of the hidden troubles from early minor damages before their spreading out, hyperbranched polyurethane crosslinked by dioxyphenylalanine-Fe3+ (DOPA-Fe3+) and histidine-Zn2+ (His-Zn2+) coordination bonds is synthesized. By taking advantage of the cascading variation of the two types of metal-ligand complexations under the applied force, the growth of minor damages is firstly blocked, and then rehabilitation of the blocked damages takes place without manual intervention. Moreover, the exptl. results indicate that the specific structure of hyperbranched macromols., which possess plenty of functional groups and great mobility, benefits to construct a stronger network with rapid response than that derived from the linear macromols. As a result, the stress-induced micro-voids in the crosslinked hyperbranched polyurethane are much smaller, and its robustness is allowed to be maintained to a higher extent, which is consistent with the concept of timely repairing upon destruction. In the experiment, the researchers used 2-Aminopropane-1,3-diol(cas: 534-03-2Electric Literature of C3H9NO2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime.Typically the presence of an amine functional group is deduced by a combination of techniques, including mass spectrometry as well as NMR and IR spectroscopies. 1H NMR signals for amines disappear upon treatment of the sample with D2O. In their infrared spectrum primary amines exhibit two N-H bands, whereas secondary amines exhibit only one.Electric Literature of C3H9NO2

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Ripoll, Magdalena; Velasco-Lozano, Susana; Jackson, Erienne; Diamanti, Eleftheria; Betancor, Lorena; Lopez-Gallego, Fernando published their research in Green Chemistry in 2021. The article was titled 《One-pot biotransformation of glycerol into serinol catalysed by biocatalytic composites made of whole cells and immobilised enzymes》.Computed Properties of C3H9NO2 The article contains the following contents:

Biocatalytic cascades afford the development of economically sustainable and green processes. Herein we examined the unprecedented coupling of co-immobilized Gluconobacter oxydans and an isolated transaminase to synthesize serinol from glycerol. Through this approach, we manufactured up to 36 mM serinol, the highest titer ever reported for a non-fermentative biosynthesis. More importantly, similar productivities are obtained starting from the industrial byproduct crude glycerol, demonstrating the possibilities of this hybrid heterogenenous biocatalyst for valorising bio-based raw materials. The experimental part of the paper was very detailed, including the reaction process of 2-Aminopropane-1,3-diol(cas: 534-03-2Computed Properties of C3H9NO2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Aniline, ethanolamines, and several other amines are major industrial commodities used in making rubber, dyes, pharmaceuticals, and synthetic resins and fibres and for a host of other applications. Most of the numerous methods for the preparation of amines may be broadly divided into two groups: (1) chemical reduction (replacement of oxygen with hydrogen atoms in the molecule) of members of several other classes of organic nitrogen compounds and (2) reactions of ammonia or amines with organic compounds.Computed Properties of C3H9NO2

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Alcohol – Wikipedia,
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In 2019,ACS Synthetic Biology included an article by Luo, Yuchang; Zhao, Qinqin; Liu, Qian; Feng, Yan. HPLC of Formula: 534-03-2. The article was titled 《An artificial biosynthetic pathway for 2-amino-1,3-propanediol production using metabolically engineered Escherichia coli》. The information in the text is summarized as follows:

2-Amino-1,3-propanediol (2-APD) is a chem. building block for the production of various value-added pharmaceuticals. However, the current manufacture of 2-APD predominantly relies on chem. processes by utilizing fossil fuel-derived and highly explosive raw materials. Herein, we established an artificial biosynthetic pathway for converting glucose to 2-APD in a metabolically engineered Escherichia coli. This artificial pathway employs an engineered heterogeneous aminotransferase RtxA for diverting dihydroxyacetone phosphate to generate 2-APD phosphate and an endogenous phosphatase for converting it into the target product 2-APD. Through fine-tuning the activity and solubility of RtxA for efficiently extending the glycolysis pathway, enhancing the metabolic recycling of amino-containing substrate supply via nitrogen-borrowing, and unlocking the dephosphorylation involved in the downstream pathway, the best metabolically engineered E. coli strain LYC-5 was constructed stepwise. Under aerobic conditions, a fed-batch fermentation of the strain LYC-5 produced 14.6 g/L 2-APD with a productivity of 0.122 g/L/h in a 6-L bioreactor, which was the highest reported titer to the best of our knowledge. This work demonstrates the great potential to provide an environmentally friendly and efficient approach for 2-APD production The experimental part of the paper was very detailed, including the reaction process of 2-Aminopropane-1,3-diol(cas: 534-03-2HPLC of Formula: 534-03-2)

2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Reaction with nitrous acid (HNO2), which functions as an acylating agent that is a source of the nitrosyl group (―NO), converts aliphatic primary amines to nitrogen and mixtures of alkenes and alcohols corresponding to the alkyl group in a complex process. This reaction has been used for analytical determination of primary amino groups in a procedure known as the Van Slyke method.HPLC of Formula: 534-03-2

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