Category: 99-27-4

Authors Chen, W; Zuo, HL; Li, YX; Liu, J; Zhou, XL in SCIENCE PRESS published article about SANGUINARINE; SALTS in [Chen, Wei; Zuo, Huailong; Liu, Jiang; Zhou, Xianli] Southwest Jiaotong Univ, Sch Lifer Sci & Engn, Chengdu 610031, Sichuan, Peoples R China; [Li, Yuxin] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China in 2019, Cited 17. Computed Properties of C10H11NO4. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4

In order to discover more potent antifungal, a series of 2-aryl-3,4-dihydroisoquinolin-2-iums were reasonable designed and productive synthesized by introducing benzoic acid and phenol pharmacophores into the 2-position of isoquinoline. Their structures were identified by NMR and HRMS. The preliminary in vitro antifungal results showed that most of the title compounds exhibited moderate to significant inhibitory activities against various phytopathogenic fungi at 50 mu g.mL(-1), and were equal to controls (chlorothalonil, carbendazim). The concentration of 50% inhibition rate (EC50]) of 2-(3-ethoxycarbonyl-phenyl)-3,4-dihydroisoquinolin-2-ium (4j) against R. solani was 3.8495 mu g.mL(-1), which was significantly superior to chlorothalonil (4.6328 mu g.mL(-1)). All the EC50 values of 5 compounds (7.4583 similar to 15.4495 mu g.mL(-1)) against R. cerealis were better than chlorothalonil (16.0137 mu g.mL(-1)), and 2-(4-methoxycarbonylphenyl)-3,4-dihydroisoquinolin-2-ium (4f) is the best one. The present results provide valuable information for development of plant-based antifungal agents.

Computed Properties of C10H11NO4. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Chen, W; Zuo, HL; Li, YX; Liu, J; Zhou, XL or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article Multiresponsive Luminescent Sensitivities of a 3D Cd-CP with Visual Turn-on and Ratiometric Sensing toward Al3+ and Cr3+ as Well as Turn-off Sensing toward Fe3+ published in 2020. Application In Synthesis of Dimethyl 5-aminoisophthalate, Reprint Addresses Li, YW; Wang, SN (corresponding author), Liaocheng Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Chem Energy Storage & Novel, Liaocheng 252059, Shandong, Peoples R China.. The CAS is 99-27-4. Through research, I have a further understanding and discovery of Dimethyl 5-aminoisophthalate

By using the reduced Schiff base tricarboxylate ligand H(3)cip, one novel 3D Cd-based coordination polymer (Cd-CP) with the formula [Cd(Hcip)(bpea)(0.5)(H2O)](n) (H(3)cip = 5-(3-carboxybenzylamino)isophthalic acid, bpea = 1,2-bis(4-pyridyl)ethane) has been solvothermally synthesized. The prepared Cd-CP possesses a 4-connected CdSO4 net based on dinuclear {Cd-2} units. Luminescence measurements revealed that the complex exhibited ratiometric turn-on luminescence responses toward Al3+ and Cr3+ with a significant color change, which could be easily distinguished by the naked eye under ultraviolet light. Cd-CP can also respond to Fe3+ through a turn-off mechanism. Interestingly, the luminescence quenched by Fe3+@Cd-CP can be recovered and increased significantly by adding some competitive Al3+, while Cr3+ can only marginally increase the luminescence intensity of Fe3+@Cd-CP. Moreover, the detection of the three aforementioned metal ions can be realized by using Cd-CP-coated test papers, extending the potential application regions of the reported material to point-of-care tests and environmental field studies.

Application In Synthesis of Dimethyl 5-aminoisophthalate. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Yu, YE; Wang, YH; Yan, H; Lu, J; Liu, HT; Li, YW; Wang, SN; Li, DC; Dou, JM; Yang, L; Zhou, Z or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about COMPOSITE MEMBRANES; SEPARATION; DESIGN; MOF; SOLVENT; CHALLENGES; CHEMISTRY; PLATFORM; ETHANOL; WATER, Saw an article supported by the Natural Science Foundation of ShanghaiNatural Science Foundation of Shanghai [18ZR1402900]; National Key Technologies R&D Program of ChinaNational Key Technology R&D Program [2017YFA0205103]; NSFCNational Natural Science Foundation of China (NSFC) [21471035]; Shanghai Leading Academic Discipline ProjectShanghai Leading Academic Discipline Project [B108]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Hu, H; Zhu, JX; Yang, FL; Chen, ZX; Deng, ML; Weng, LH; Ling, Y; Zhou, YM. The CAS is 99-27-4. Through research, I have a further understanding and discovery of Dimethyl 5-aminoisophthalate. Recommanded Product: 99-27-4

We report a robust and rigid etb-type metal-organic framework, in which its pore surface is decorated with flexible ethoxyl groups. It shows unprecedentedly selective adsorption of acetone (E-N(T) value of 0.355, kinetic diameter of 4.6 angstrom) over methanol (E-N(T) value of 0.762, kinetic diameter of 3.6 angstrom) for their azeotropic mixture.

Recommanded Product: 99-27-4. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Hu, H; Zhu, JX; Yang, FL; Chen, ZX; Deng, ML; Weng, LH; Ling, Y; Zhou, YM or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

In 2019 FRONT CHEM published article about ACID; CATALYSIS; MOFS in [Karmakar, Anirban; Paul, Anup; Rubio, Guilherme M. D. M.; Soliman, Mohamed M. A.; Fatima, M.; Guedes da Silva, C.; Pombeiro, Armando J. L.] Univ Lisbon, Inst Super Tecn, Ctr Quim Estrutural, Lisbon, Portugal in 2019, Cited 31. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4. Product Details of 99-27-4

A pyridine-based amide functionalized tetracarboxylic acid, 5,5 ‘-(pyridine-2, 6-dicarbonyl)bis(azanediyl)}diisophthalic acid (H4L), was synthesized and its coordination chemistry toward zinc(II) and cadmium(II) ions was studied. The reactions of H4L with Zn(NO3)(2).6H(2)O and Cd(NO3)(2).4H(2)O led to its full or partial deprotonation, respectively, and the formation of the 2D coordination polymers [Zn-2(L)(H2O)(4)](n).4n(H2O) (1) and [Cd-3(HL)(2)(DMF)(4)](n).4n(DMF) (2) (DMF = N,N’-dimethylformamide), respectively. They were characterized by elemental analysis, FT-IR, photoluminescence, thermogravimetry, and single-crystal and powder X-ray diffraction. In 1, the L4- ligand is planar with every carboxylate anion binding a Zn(II) cation and giving rise to a 2D grid with the metals with tetrahedral environments. In 2, the combination of bridging HL3- and dimethylformamide to form trinuclear Cd(II) clusters engenders secondary building block units and generates a layer-type 2D network with the metals with octahedral and pentagonal bipyramid coordination geometries. The topological analyses of 1 and 2 reveal 2,4-connected and 3,6-connected binodal nets, respectively. On account of the presence of Lewis acid (Zn or Cd centers) as well as basic (uncoordinated pyridine and amide groups) sites, 1 and (to a much lower extent) 2 effectively catalyze the one-pot cascade deacetalization-Knoevenagel condensation reactions under quite mild conditions. They act as heterogeneous catalysts, being easy to recover and recycle without losing activity.

Product Details of 99-27-4. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Karmakar, A; Paul, A; Rubio, GMDM; Soliman, MMA; Fatima, M; da Silva, CG; Pombeiro, AJL or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article 3D printable robust shape memory PET copolyesters with fire safety via pi-stacking and synergistic crosslinking WOS:000476599900044 published article about FLAME-RETARDANT; EPOXY; NETWORKS; THERMO; POLYURETHANE; DEGRADATION; PYROLYSIS; MALEIMIDE; MECHANISM; STRATEGY in [Chen, Lin; Zhao, Hai-Bo; Ni, Yan-Peng; Fu, Teng; Wu, Wan-Shou; Wang, Xiu-Li; Wang, Yu-Zhong] Sichuan Univ, Natl Engn Lab Ecofriendly Polymer Mat Sichuan, Collaborat Innovat Ctr Ecofriendly & Fire Safety, State Key Lab Polymer Mat Engn,Coll Light Ind Tex, Chengdu 610064, Sichuan, Peoples R China in 2019, Cited 49. HPLC of Formula: C10H11NO4. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4

The practical problems of insufficient mechanical strength, poor processability, tedious synthesis and flammability facing shape memory polymers have limited their further usage in industrial fields, especially in construction and aerospace. A novel and very simple method of ternary polymerization is presented here to prepare multi-functional copolyesters from general poly(ethylene terephthalate) (PET) through the new well-designed third monomer that features pendent phenylacetylene-phenylimide units. The pi-pi stacking between phenylacetylene groups as a reversible net-point not only endows the copolyesters with good shape memory and self-healability, but also reinforces the interchain interaction, leading to high tensile strength (79.6-89.6 MPa). Interestingly enough, the phenylacetylene can synergistically crosslink with the unsaturated C N group generated from the phenylimide during burning, resulting in excellent flame retardancy. Thermoplastic smart copolyesters can be designed into fire alarms and can also be used for 3D printing. The printed geometries exhibit good shape memory behaviors, which could be deformed into a small size to save space during transportation/storage and allow manufacturing freedom for space applications.

HPLC of Formula: C10H11NO4. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Chen, L; Zhao, HB; Ni, YP; Fu, T; Wu, WS; Wang, XL; Wang, YZ or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Formula: C10H11NO4. In 2019 J PHOTOCH PHOTOBIO A published article about AGGREGATION-INDUCED EMISSION; CONJUGATED POLYMER NANOPARTICLES; INTRAMOLECULAR EXCIMER FORMATION; LIGHT-UP PROBE; PICRIC ACID; TUNABLE EMISSION; TETRAPHENYLETHYLENE; EFFICIENCY; SENSORS; SIZE in [Panigrahi, Abhiram; Mandani, Sonam; Sarma, Tridib K.] Indian Inst Technol Indore, Discipline Chem, Khandwa Rd, Indore 453552, Madhya Pradesh, India; [Sahu, Basanta P.; Nayak, Debasis] Indian Inst Technol Indore, Ctr Biosci & Biomed Engn, Khandwa Rd, Indore 453552, Madhya Pradesh, India; [Giri, Santanab] Haldia Inst Technol, Sch Appl Sci & Humanities, Haldia 721657, India in 2019, Cited 66. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4.

Development of organic nanoparticles with high fluorescence, good biocompatibility along with strong resistance to photobleaching through simple synthetic routes is important for diverse applications such as sensing and bioimaging. Herein, we present the development of a pyrene excimer nanoaggregate which shows aggregation induced emission (AIE) effect in a solvent mixture of THE and water. The pyrene based fluorescent probe, dimethyl-5-(pyren-1-ylmethyleneamino)isophthalate (5-DP) was synthesized through a simple single step condensation reaction from inexpensive reagents. The photophysical studies of nanoaggregated system further corroborates the AIE active behavior of 5-DP probe at different water fractions (f(w) = 0% to 90%), where the hydrogen bonding interaction between imine and water molecules led to suppression of photoinduced electron transfer (PET) inducing significant enhancement in fluorescence. The highly photostable nanoaggregates were explored as a selective fluorescence turn off sensor for phenolic nitroaromatics and the chemo-selectivity was highly pronounced for 2,4,6-trinitrophenol (picric acid), that showed efficient quenching in aqueous as well as solid phase, with a detection limit of 10 nM in aqueous medium. The quenching efficiency of the nanoaggregates can be ascribed to a combination of factors including efficient fluorescence resonance energy transfer, inner filter effect and coulombic interaction between picric acid and the aggregated probe molecules. Further, random aggregation of the pyrene derivative could be controlled for the formation of fluorescent spherical nanoparticles using Pluoronics P-123 block copolymers as encapsulating agents. The resulting composite could be used as a neoteric cell imaging probe with significantly less cytotoxicity, thus showing their potential biological applications.

About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Panigrahi, A; Sahu, BP; Mandani, S; Nayak, D; Giri, S; Sarma, TK or concate me.. Formula: C10H11NO4

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Safety of Dimethyl 5-aminoisophthalate. In 2021 ORG LETT published article about ALKENES in [Tang, Hai-Jun; Zhang, Bin; Feng, Chao] Nanjing Tech Univ, Sch Chem & Mol Engn, Tech Inst Fluorochem TIF, Inst Adv Synth, Nanjing 211816, Peoples R China; [Xue, Fei] Nanjing Forestry Univ, Coll Sci, Inst Mat Phys & Chem, Nanjing 210037, Peoples R China in 2021, Cited 37. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4.

An unprecedented approach for assembling a broad range of 1,2-diarylethane derivatives with fluorine-containing fully substituted carbon centers was developed. The protocol features straightforward operation, proceeds under metal-free condition, and accommodates a large variety of synthetically useful functionalities. The critical aspect to the success of this novel transformation lies in using aryldiazonium salts as both aryl radical progenitor and also as single electron acceptor which elegantly enables a radical-polar crossover manifold.

Safety of Dimethyl 5-aminoisophthalate. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Tang, HJ; Zhang, B; Xue, F; Feng, C or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article Radical-Doped Metal-Organic Framework: Route to Nanoscale Defects and Magnetostructural Functionalities published in 2019. Product Details of 99-27-4, Reprint Addresses Fedin, MV (corresponding author), RAS, SB, Int Tomog Ctr, Inst Skaya Str 3a, Novosibirsk 630090, Russia.; Froba, M (corresponding author), Univ Hamburg, Inst Inorgan & Appl Chem, Martin Luther King Pl 6, D-20146 Hamburg, Germany.; Fedin, MV (corresponding author), Novosibirsk State Univ, Pirogova Str 2, Novosibirsk 630090, Russia.. The CAS is 99-27-4. Through research, I have a further understanding and discovery of Dimethyl 5-aminoisophthalate

Nanosized structural defects in metal-organic frameworks (MOFs) attract growing attention and often remarkably enhance functional properties of these materials for various applications. In this work, a series of MOFs [Cu-2(TPTA)(1-x)(BDPBTR)(x)] (H(4)TPTA, [1,1′:3′,1 ”-terphenyl]-3,3 ”,5,5 ”-tetracarboxylic acid; H4BDPBTR, 1,3-bis(3,5,dicarboxyphenyl)-1,2,4-benzotriazin-4-yl radical)) with a new stable radical linker doped into the structure has been synthesized and investigated using Electron Paramagnetic Resonance (EPR). Mixed linkers H(4)TPTA and H4BDPBTR were used to bridge copper(II) paddle-wheel units into a porous framework, where H4BDPBTR is the close structural analogue of H(4)TPTA. MOFs with various x = 0-0.4 were investigated. EPR studies indicated that the radical linker binds to the copper(II) units differently compared to diamagnetic linker, resulting in the formation of nanosized structural defects. Moreover, remarkable kinetic phenomena were observed upon cooling of this MOF, where slow structural rearrangements and concomitant changes of magnetic interactions were induced. Thus, our findings demonstrate that doping of structurally mimicking radical linkers into MOFs represents an efficient approach for designing target nanosized defects and introducing new magnetostructural functionalities for a variety of applications.

Product Details of 99-27-4. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Poryvaev, AS; Polyukhov, DM; Gjuzi, E; Hoffmann, F; Froba, M; Fedin, MV or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Integrating multiple adsorption sites and tortuous diffusion paths into a metal-organic framework for C3H4/C3H6 separation WOS:000498556500004 published article about RETICULAR CHEMISTRY; KINETIC SEPARATION; EFFICIENT REMOVAL; PROPYNE; HYDROGENATION; SELECTIVITY; CAPACITY; STRATEGY; CATALYST; PROPANE in [Wu, Xue-Qian; Xie, Yabo; He, Tao; Zhang, Yong-Zheng; Kong, Xiang-Jing; Li, Jian-Rong] Beijing Univ Technol, Beijing Key Lab Green Catalysis & Separat, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Beijing 100124, Peoples R China; [Liu, Jing-Hao; Yu, Jiamei] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China in 2019, Cited 44. Formula: C10H11NO4. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4

By integrating open metal sites, Lewis basic sites, and tortuous diffusion paths, a new metal-organic framework has been designed and synthesized, which exhibits high adsorption capacity and excellent selectivity for separating a C3H4/C3H6 mixture. Meanwhile, the molecular packing state, dynamic diffusion coefficient of gases within the framework, and binding interaction are studied by molecular simulations.

About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Wu, XQ; Xie, YB; Liu, JH; He, T; Zhang, YZ; Yu, JM; Kong, XJ; Li, JR or concate me.. Formula: C10H11NO4

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recommanded Product: 99-27-4. Authors Liu, BW; Zhao, HB; Chen, L; Chen, L; Wang, XL; Wang, YZ in ELSEVIER SCI LTD published article about in [Liu, Bo-Wen; Zhao, Hai-Bo; Chen, Lin; Chen, Li; Wang, Xiu-Li; Wang, Yu-Zhong] Sichuan Univ, Collaborat Innovat Ctr Ecofriendly & Fire Safety, Natl Engn Lab Ecofriendly Polymer Mat Sichuan, Sch Chem Engn,State Key Lab Polymer Mat Engn,MOE, Chengdu 610064, Peoples R China in 2021, Cited 60. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4

Conventional methods to improve the flame retardancy of polymeric materials usually involve the use of flame-retardant elements such as Cl, Br and P, however, their use may bring more smoke and toxic gases hazards, and more importantly, cause non-negligible environmental and ecological problems. In this work, we put forward a novel green strategy that eliminates the use of any conventional flame-retardant elements to improve the flame retardancy by incorporating a synergistically cross-linkable structure (named PN) containing phenylacetylene and phenylimide groups. The resulting PN copolymer exhibited an excellent 55% lower smoke release rate and 68% lower heat release rate than the pure polymer, as well as a high LOI value of 32% and UL-94 V-0 rating with excellent anti-dripping performance. TG-DSC, rheological and FTIR results proved the high cross-linking ability of the PN copolymer due to the synergistic cross-linking effect between the imide-isoimide rearrangement of phenylimide and the self-cross-linking of phenylacetylene. The SEM, Raman and Py-GC/MS results further upheld the condensed phase flame-retardant mechanism. This eco-friendly synergistic cross-linking strategy provided new perspective for the design and synthesis of polymeric materials with excellent flame retardancy, great anti-dripping performance, and low release of heat, smoke, and toxic gas.

Recommanded Product: 99-27-4. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Liu, BW; Zhao, HB; Chen, L; Chen, L; Wang, XL; Wang, YZ or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics