Tag: M.W=150-200

Safety of Benzophenone. Authors Park, SE; Jeon, SJ in KOREAN INSTITUTE CHEMICAL ENGINEERS published article about in [Park, Si-Eun; Jeon, Seog-Jin] Kumoh Natl Inst Technol, Dept Polymer Sci & Engn, Gumi 39177, Gyeongbuk, South Korea in 2021.0, Cited 41.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Micro-patterned hydrogels have received increasing attention in various research fields that need a fine structure and advanced functions compared to bulk hydrogels. For enhancing their performance, control of the size and distribution of pores in hydrogels is crucial. In particular, for the application of thermoresponsive hydrogels to a soft actuator, the characteristics of pores play an important role in enhancing the response time. We formed a porous structure in micro-patterns of polydiethylacrylamide (PDEAM), a thermoresponsive hydrogel, and analyzed the effect of pore size on the response time of the patterned hydrogels. Micro-patterned thermoresponsive hydrogels are fabricated by photo-crosslinking PDEAM copolymerized with benzophenone photo-crosslinker and polystyrene (PS) as a porogen. Pores sufficiently smaller than patterned objects, between a few micrometers to a few tens of micrometers, are successfully formed by controlling the content and molecular weight of PS. As the size and number of pores increase, the response time is improved, and the response time for swelling and deswelling is improved by up to 52 and 43% by blending PDEAM with 50 vol% of low molecular weight PS (5 kg/mol). This simple way to form a sub-millimeter scale hydrogel structure with controlled pores can be utilized in the emerging research fields, including 3D cell scaffolds, targeted drug delivery, and soft robotics.

About Benzophenone, If you have any questions, you can contact Park, SE; Jeon, SJ or concate me.. Safety of Benzophenone

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Thiomorpholine – Wikipedia,
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An article Association between statin use and second cancer risk in breast cancer patients: a nationwide population-based cohort study WOS:000578397200003 published article about PRAVASTATIN; MORTALITY; DISEASE; METAANALYSIS; METABOLISM; ESTROGEN; SURVIVAL; TAIWAN; TRIALS; SAFETY in [Lu, Yin-Che; Chen, Pin-Tzu] Chia Yi Christian Hosp, Ditmanson Med Fdn, Div Hematol Oncol, Chiayi, Taiwan; [Lu, Yin-Che] Min Hwei Jr Coll Hlth Care Management, Tainan, Taiwan; [Huang, Da-Wei] Chia Yi Christian Hosp, Ditmanson Med Fdn, Sect Neurosurg, Dept Surg, Chiayi, Taiwan; [Tsai, Ching-Fang] Chia Yi Christian Hosp, Ditmanson Med Fdn, Dept Med Res, Chiayi, Taiwan; [Lin, Mei-Chen; Lin, Che-Chen] China Med Univ Hosp, Management Off Hlth Data, Taichung, Taiwan; [Lin, Mei-Chen; Lin, Che-Chen; Pan, Yi-Jiun] China Med Univ, Sch Med, Taichung, Taiwan; [Wang, Shi-Heng] China Med Univ, Dept Occupat Safety & Hlth, Taichung, Taiwan; [Wang, Shi-Heng] China Med Univ, Dept Publ Hlth, Taichung, Taiwan in 2021.0, Cited 50.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. Formula: C13H10O

Purpose Many studies have revealed that statin therapy reduced mortality in cancer patients, especially in breast cancer, but the effect for second cancer was unclear. We, therefore, performed a comparable cohort study to determine the risk of second cancer in breast cancer patients with statin therapy. Methods Using claims data from Taiwan’s National Health Insurance Program, this study enrolled newly diagnosed breast cancer patients from 2000 to 2007 with and without statin therapy as the statin (n = 1222) and nonstatin (n = 4888) cohorts, respectively. The nonstatin cohort was propensity score matched by cohort entry year, age, and randomly selected comorbidities. These two cohorts were followed up until the diagnosis of second cancer, death, or the end of 2011. Cox proportional hazard models were used to estimate the hazard ratios. Results The statin cohort had a lower incidence rate than the nonstatin cohort for second cancer (7.37 vs. 8.36 per 1000 person-years), although the difference was not significant (adjusted hazard ratio [aHR] 0.90, 95% confidence interval [CI] 0.65-1.26). Compared with the nonstatin cohort, the second cancer risk was significantly higher for patients taking pravastatin (aHR 2.71, 95% CI 1.19-6.19) but lower for those receiving multiple statin treatment (aHR 0.45, 95% CI 0.25-0.81) and combined lipophilic and hydrophilic type of statin (aHR 0.42, 95% CI 0.20-0.89). The risk was lower for patients receiving a cumulative defined daily dose (cDDD) of > 430 (aHR 0.41, 95% CI 0.19-0.86). Conclusion This study showed that there is little association between statin use and second cancer risk in breast cancer patients.

Formula: C13H10O. About Benzophenone, If you have any questions, you can contact Lu, YC; Huang, DW; Chen, PT; Tsai, CF; Lin, MC; Lin, CC; Wang, SH; Pan, YJ or concate me.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Transcriptome analysis identifies novel responses and potential regulatory genes involved in 12-deoxyphorbol-13-phenylacetate biosynthesis of Euphorbia resinifera WOS:000471086000016 published article about GENOME SEQUENCE; EXPRESSION; CASBENE; PROSTRATIN; PATHWAY; ANALOGS; CLONING; PLANTS in [Zhang, Kaikai; Yang, Yanfang; Qiu, Deyou] Chinese Acad Forestry, Res Inst Forestry, Key Lab Tree Breeding & Cultivat, State Key Lab Tree Genet & Breeding,State Forestr, Beijing 100091, Peoples R China; [Zhang, Kaikai; Chen, Duanfen; Yao, Zhiwang; Li, Yunfeng] Agr Univ Hebei, Coll Hort, Baoding 071001, Peoples R China; [Fan, Wei] Chinese Acad Forestry, State Key Lab Tree Genet & Breeding, Beijing 100091, Peoples R China; [Huang, Zhongwen] Henan Inst Sci & Technol, Henan Collaborat Innovat Ctr Modern Biol Breeding, Xinxiang 453003, Henan, Peoples R China in 2019, Cited 30. Category: thiomorpholine. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

12-Deoxyphorbol-13-phenylacetate (DPP), found in Euphorbia resinifera, is a prototype of a new class of phorbol derivatives that function as protein kinase C activators with potent anti-tumor-promoting activity. To better understand the biosynthesis of DPP in E. resinifera and develop methods for its production, we used next-generation sequencing technologies to build a transcriptome dataset. We obtained a total of approximately 27,102,078 clean reads that were assembled into 90,448 unigenes. Of those, 129 and 59 unigenes were identified in the Terpenoid Backbone Biosynthesis (TBB) (KEGG map00900) and the Diterpenoid Biosynthesis (DB) (KEGG map00904) pathways, respectively. We investigated the expression patterns of 23 DPP biosynthesis-related genes and validated the results by quantitative real time PCR. The results showed that CMK (4-diphosphocytidyl-2-C-methyl-o-erythritol kinase), MECS (2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase), HDS (1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase), and IPI (Isopentenyl-diphosphate Delta-isomerase) of the methylerythritol 4-phosphate (MEP) pathway had a higher expression compared to other genes of TBB, whereas the expression levels of genes involved in the mevalonic acid (MVA) pathway were relatively lower and not significantly different from each other. Furthermore, the expression of the 23 genes in root, stem and young stem differed, and the statistical results indicated that HMGS (Hydroxymethylglutaryl-CoA synthase), MVK (mevalonic acid), MECT (2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase), MECS, HDS and IPI in the TBB pathway as well as KS in the DB pathway were significantly and positively correlated with the CS (casbene synthase) gene. These results suggested that both cytosol-localized MVA and plastid-localized MEP pathways may have a significant contribution in DPP accumulation, with MEP pathway playing a dominant role. To the best of our knowledge, this study is the first transcriptome analysis of E. resinifera and the results reported here will aid the identification of functional genes and better understanding of DPP biosynthesis.

About Anthrone, If you have any questions, you can contact Zhang, KK; Fan, W; Huang, ZW; Chen, DF; Yao, ZW; Li, YF; Yang, YF; Qiu, DY or concate me.. Category: thiomorpholine

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Design and synthesis of cinchona-based chiral hyperbranched polymers and their application in asymmetric reactions WOS:000537423800004 published article about ENANTIOSELECTIVE MICHAEL ADDITION; DENDRIMERS; CATALYSTS; CHEMISTRY; MACROMOLECULES; DERIVATIVES; MICELLES; TOPOLOGY; CORE; ARYL in [Chhanda, Sadia Afrin; Itsuno, Shinichi] Toyohashi Univ Technol, Appl Chem & Life Sci, Toyohashi, Aichi 4418580, Japan in 2020, Cited 36. SDS of cas: 90-44-8. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

Cinchona-based chiral hyperbranched polymers (HBPs) were designed and successfully synthesized via the Mizoroki-Heck (MH) coupling reaction. AB(2) and A(2)B-type chiral monomers were prepared from cinchona squaramide derivatives, where A (vinyl) reacted only with B (iodophenyl) under MH reaction conditions. The chiral HBPs obtained by the MH polymerization contained cinchona squaramide moieties and demonstrated excellent diastereoselectivity and enantioselectivity in asymmetric Michael addition reactions of methyl 2-oxocyclopentanecarboxylate and trans-beta-nitrostyrene. These newly designed HBPs were structurally robust and could be reused for further reaction without losing their catalytic activity. (C) 2020 Elsevier Ltd. All rights reserved.

SDS of cas: 90-44-8. About Anthrone, If you have any questions, you can contact Chhanda, SA; Itsuno, S or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2020 J SCI FOOD AGR published article about PEANUT ALLERGEN; END-PRODUCTS; GLYCATION; PROTEIN; RECEPTOR; DIGESTION; SENSITIZATION; EXPRESSION; IMPACT; MEMBER in [Shi, Yunfeng] Shanghai Univ, Sch Life Sci, Shanghai 200444, Peoples R China; [Shi, Yunfeng] Shanghai Inst Biol Prod Co Ltd, Shanghai, Peoples R China in 2020, Cited 40. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8. Quality Control of Anthrone

BACKGROUND Ara h 1 is a major food allergen in peanuts. Recently, many studies have revealed that the Maillard reaction (MR) affects the allergenicity of food proteins. RESULTS To investigate the influence of the MR on the allergenicity of Ara h 1, R-Ara h 1 was processed with glucose in dry heating conditions for different periods. The extent of the MR was assessed by four methods. The changes in secondary and tertiary structures were characterized through spectroscopy assays. Advanced glycation end products (AGE) structures were identified by protein sample dry heating for 60 min, indicating the formation of AGE-Ara h 1. Simulated gastric fluid (SGF) digestion analysis showed that AGE-Ara h 1 has higher resistance to peptic digestion than R-Ara h 1. The BALB/c mouse model was also utilized to explore the effect of the MR on the allergenicity of Ara h 1, and the results showed that the Th2-type cytokines, antibodies, and histamine content increased, and there was a greater degree of degranulation of rat basophilic leukemia (RBL) cells in the AGE-Ara h 1 group compared with the R-Ara h 1 group. CONCLUSION During the process of dry heating, proteins participated in the MR with changes in secondary and tertiary structures. The condition applying a temperature of 100 degrees C for 60 min caused the formation of AGE-Ara h 1. Simulated gastric fluid digestion analysis showed that AGE-Ara h 1 had a greater resistance to peptic digestion than R-Ara h 1. The BALB/c mouse model showed that AGE-Ara h 1 had more allergenicity, indicating that the MR could enhance the allergenicity of Ara h 1. (c) 2020 Society of Chemical Industry

Quality Control of Anthrone. About Anthrone, If you have any questions, you can contact Shi, YF; Wang, MJ; Ding, YT; Chen, JH; Niu, B; Chen, Q or concate me.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recently I am researching about 2-PHOTON ABSORPTION; OPTICAL PROPERTIES; MOLECULES; DESIGN; FLUORESCENCE; EXCITATION, Saw an article supported by the DST, INSPIRE Fellowship New Delhi, Government of India. Recommanded Product: Anthrone. Published in ELSEVIER in AMSTERDAM ,Authors: Saha, A; Singh, A; Chari, R; Jayabalan, J. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone

Using green chemical method a series of fifteen systematically substituted 3-(9-substituted anthracen-10-yl)-1-(4-phenyl substituted)prop-2-en-1-one derivatives having high nonlinear absorption coefficient have been synthesized. The nonlinear absorption properties of these compounds were studied using nanosecond pulses at 532 nm wavelength. All 15 derivatives are found to show high nonlinear absorption in the range of 35-640 cm/GW. Among these the derivatives with-NO2 as one of the substitution group show higher nonlinear absorption. The origin of high nonlinear absorption with low linear absorption in the compounds has been attributed to two-step two-photon absorption process. We have shown that the energy bands of these compounds are distributed such that for excitation at 532 nm they have strong nonlinear absorption. These properties of the reported compounds make them a potential candidate for biological imaging and other applications which are based on nonlinear absorption. (C) 2020 Elsevier B.V. All rights reserved.

About Anthrone, If you have any questions, you can contact Saha, A; Singh, A; Chari, R; Jayabalan, J or concate me.. Recommanded Product: Anthrone

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Computed Properties of C14H10O. Johnson, R; Kakkassery, JT; Palayoor, VR; Kooliyat, R; Kannanaikkal, VT in [Johnson, Reeja; Kakkassery, Joby Thomas; Kooliyat, Ragi; Kannanaikkal, Vidhya Thomas] Univ Calicut, St Thomas Coll Autonomous, Ctr Electrochem Studies, Trichur 680001, Kerala, India; [Palayoor, Vinod Raphael] Govt Engn Coll, Dept Chem, Trichur 680009, Kerala, India published Experimental and Theoretical Investigations on the Corrosion Inhibition action of Thiadiazole Derivatives on Carbon Steel in 1M HCl medium in 2020, Cited 33. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

Novel thiadiazole derivatives of Schiff bases namely (E)-N-(anthracen-9-ylmethylene)5-(4-nitrophenyl)-1,3,4-thiadiazol-2-amine (A9CNPTDA) and N-(anthracen-9(10H)-ylidene)5-(4-nitrophenyl)-1,3,4-thiadiazol-2-amine (ANNPTDA) were synthesized, characterized and corrosion inhibition behaviour, as well as the mechanism of inhibition were investigated by different monitoring techniques like gravimetric measurements, electrochemical impedance spectroscopy, potentiodynamic polarization, quantum chemical and SEM studies. Both of the thiadiazole derivatives showed excellent corrosion inhibitor action on carbon Steel in acid medium. A9CNPTDA exhibited highest inhibition efficiency of 98.04% at 1mM concentration while ANNPTDA showed a maximum of 95.32%. In HCl medium, both derivatives obeyed Langmuir adsorption isotherm and thermodynamic parameters (K-ads , Delta G(ads)(0)) were calculated. An acceptable relationship was observed between the results of quantum chemical calculations and other corrosion monitoring analysis.

Computed Properties of C14H10O. About Anthrone, If you have any questions, you can contact Johnson, R; Kakkassery, JT; Palayoor, VR; Kooliyat, R; Kannanaikkal, VT or concate me.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Mohammadi, AA; Taheri, S; Ghaderi, P; Ahdenov, R; Azizian, H; Mohammadi-Khanaposhtani, M; Faramarzi, MA; Larijani, B; Mahdavi, M in [Mohammadi, Ali Asghar; Taheri, Salman; Ghaderi, Peghman; Ahdenov, Reza] Dept Chem & Chem Engn, Res Ctr Iran, POB 14115-175, Tehran, Iran; [Azizian, Homa] Iran Univ Med Sci, Dept Med Chem, Sch Pharm, Int Campus, Tehran, Iran; [Mohammadi-Khanaposhtani, Maryam] Babol Univ Med Sci, Cellular & Mol Biol Res Ctr, Hlth Res Inst, Babol, Iran; [Faramarzi, Mohammad Ali] Univ Tehran Med Sci, Fac Pharm & Biotechnol Res Ctr, Dept Pharmaceut Biotechnol, Tehran, Iran; [Larijani, Bagher; Mahdavi, Mohammad] Univ Tehran Med Sci, Endocrinol & Metab Res Ctr, Endocrinol & Metab Clin Sci Inst, Tehran, Iran published Synthesis of the new tri-amide derivatives as novel alpha-glucosidase inhibitors by Ugi four-component reaction in 2021, Cited 30. HPLC of Formula: C7H5NO3. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6.

In this study, new tri-amides 5a-1 have been synthesized via a one-pot four-component Ugi reaction between repaglinide, aniline derivatives, aldehyde derivatives, and cyclohexyl isocyanide in good yields. These compounds were evaluated against yeast alpha-glucosidase. Obtained in vitro alpha-glucosidase results demonstrated that all the synthesized compounds 5a-1 were more potent than standard inhibitor acarbose. Among them, the most potent compounds were compounds 5j, 5k, and 5h. The kinetic analysis of the most potent compound 5j revealed that this compound is a competitive inhibitor for alpha-glucosidase (K-i = 24 mu M). Furthermore, docking study of the most potent compounds was also performed in the alpha-glucosidase active site to find interaction modes and binding energies of these compounds. (C) 2020 Elsevier B.V. All rights reserved.

HPLC of Formula: C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Mohammadi, AA; Taheri, S; Ghaderi, P; Ahdenov, R; Azizian, H; Mohammadi-Khanaposhtani, M; Faramarzi, MA; Larijani, B; Mahdavi, M or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2021.0 INT J NANOSCI published article about PEROXIDASE-LIKE ACTIVITY; HORSERADISH-PEROXIDASE; HIGHLY EFFICIENT; PERCHLORIC-ACID; NITRIC-OXIDE; OXIDATION in [Parthasarathy, Meera] Sree Vidyanikethan Engn Coll, Dept Basic Sci & Humanities, Tirupati 517102, Andhra Pradesh, India; [Adigopula, Srikanth; Gownivari, Harichandana; Mudhivedu, Gnanaprasanna; Vasudevan, Anitha; Ulaganadhan, Dhinakaran Sorakka] Sree Vidyanikethan Degree Coll, Dept Chem Sci, Tirupati 517102, Andhra Pradesh, India in 2021.0, Cited 26.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6. Formula: C7H5NO3

Nitration of aromatic compounds is an important industrial process, which creates significant environmental pollution because of the harsh mineral acid catalysts. In this work, we report the synthesis and application of magnetic iron oxide nanoparticles as green catalysts for aromatic nitration. Magnetic iron oxide nanoparticles were synthesized by co-precipitation method and tested for nitration reactions on selected aromatic substrates, phenol, benzaldehyde, methylbenzoate, o-cresol and p-cresol. For the nitration reactions, sodium nitrite was used as the nitro-source and hydrogen peroxide as the oxidant. Effect of reaction conditions like, solvent, temperature and microwave treatment were studied. The magnetic nanoparticles were found to be more stable after coating with a carbon shell by a one-pot carbonization method. The reactions were fast with good product yield under solvent-free microwave conditions. The nano-catalyst was recovered magnetically after the reaction and reused for three batches of nitration, without significant loss in catalytic activity. The nanoparticles were characterized using scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDAX), X-ray diffractometry (XRD) and FTIR spectroscopy.

Formula: C7H5NO3. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Parthasarathy, M; Adigopula, S; Gownivari, H; Mudhivedu, G; Vasudevan, A; Ulaganadhan, DS or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

COA of Formula: C14H10O. In 2020 MACROMOL CHEM PHYS published article about HEALING POLYMERIC MATERIALS; CROSS-LINKING; CYCLOREVERSION; FLUORESCENCE; DIELS in [He Zongke; Niu Hui; Li Yang] Dalian Univ Technol, State Key Lab Fine Chem, Liaoning Key Lab Polymer Sci & Engn, Dept Polymer Sci & Engn,Sch Chem Engn, Dalian 116024, Peoples R China in 2020, Cited 44. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

A series of pendant anthracene-functionalized ethylene/propylene copolymer rubbers (EPRs) with UV-light response and self-healing properties are prepared in this work. The reversible crosslinked networks are achieved based on the highly reversible nature of [4 + 4] cycloaddition of anthracene derivatives. The reversible crosslinking process is characterized by UV-vis spectrophotometer, which gives a high conversion yield of approximate to 90% as well as the reversibility of approximate to 70%. This reversible reaction is successfully applied to the self-healing of EPR material. The healing efficiency is evaluated quantitatively by tensile test measurement. In terms of stress at break, the healing efficiency of crosslinked EPR with anthracene content of 5.7 mol% can reach 82.9%. The anthracene-functionalized EPR might have a potential prospect of application in self-healing field.

COA of Formula: C14H10O. About Anthrone, If you have any questions, you can contact He, ZK; Niu, H; Li, Y or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem