Category: 90-44-8

An article Extraction, structural analysis, derivatization and antioxidant activity of polysaccharide from Chinese yam WOS:000670083700001 published article about PHYSICOCHEMICAL CHARACTERIZATION; DIOSCOREA in [Zhou, Shiyang; Huang, Gangliang] Chongqing Normal Univ, Coll Chem, Act Carbohydrate Res Inst, Chongqing Key Lab Green Synth & Applicat, Chongqing 401331, Peoples R China; [Zhou, Shiyang; Chen, Guangying] Hainan Normal Univ, Coll Chem & Chem Engn, Key Lab Trop Med Plant Chem Hainan Prov, Haikou 571127, Hainan, Peoples R China in 2021, Cited 29. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8. Quality Control of Anthrone

The polysaccharide of yam was extracted by hot water method and purified by column chromatography. The physicochemical properties of Chinese yam polysaccharide were analyzed by UV, IR, GPC, 1D-NMR and 2D-NMR spectra. The results showed that Chinese yam polysaccharide had alpha-D-Gluc-(1 -> 4) glycoside bond, and the C2 hydroxyl group was replaced by ethoxyl group. The average molecular weight was determined to be 7.28 x 104. It showed that The scavenging effect of yam polysaccharide on hydroxyl radicals was similar to VC. The sulfated polysaccharide (S-P), phosphorylated polysaccharide (P-P), carboxymethylated polysaccharide (C-P) and acetylated polysaccharide (A-P) were identified by IR and NMR. The results showed that P and its derivatives showed good antioxidant activity. Especially, their scavenging ability to hydroxyl radicals reached the level of VC. This laid a theoretical foundation for the development of yam polysaccharide-related foods.

Quality Control of Anthrone. About Anthrone, If you have any questions, you can contact Zhou, SY; Huang, GL; Chen, GY or concate me.

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

Li, J; Zhong, M; Sang, XY; Huang, ZZ in [Li, Juan; Zhong, Ming; Sang, Xiao-Yan; Huang, Zhen-Zhong] Jiangxi Normal Univ, Key Lab Funct Small Organ Mol, Minist Educ, Nanchang 330022, Jiangxi, Peoples R China published New soluble, transparent and heat-resistant poly(ether amide)s based on 10,10-bis[4-(4-aminophenoxy)-3-methylphenyl]-9(10H)-anthrone in 2021, Cited 24. Computed Properties of C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

10,10-Bis[4-(4-aminophenoxy)-3-methylphenyl]-9(10H)-anthrone, as a new aromatic diamine, was synthesized from 9(10H)-anthrone by three-step procedure. Low-temperature polycondensation of this diamine with various aromatic dicarboxylic acid dichlorides produced a series of new cardo poly(ether amide)s with moderate to high inherent viscosities of 0.86-1.43 dL g(-1)while the weight-average and number-average molecular weights were in the range of 48,600-59,800 and 29,800-35,600 g mol(-1), respectively. All the polymers were readily soluble in polar solvents such asN,N-dimethylacetamide (DMAc),N,N-dimethylformamide,N-methyl-2-pyrrolidinone, dimethyl sulfoxide, and pyridine, and afforded transparent, flexible, and strong films upon casting from DMAc solvent. These polymers had glass transition temperatures of 254-297 degrees C, 10% weight loss temperatures of 493-505 degrees C, and char yields of 61-64% at 800 degrees C in nitrogen. All polymers were amorphous and their films exhibited tensile strength of 80.7-101.4 MPa, elongation at break of 8.0-12.8%, and tensile modulus of 1.9-2.6 GPa. These polymers had low moisture uptake in the range of 2.13-4.02% and high transparency with an ultraviolet-visible absorption cutoff wavelength in the 322-375 nm range.

Computed Properties of C14H10O. About Anthrone, If you have any questions, you can contact Li, J; Zhong, M; Sang, XY; Huang, ZZ or concate me.

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

Authors He, ZK; Niu, H; Li, Y in WILEY-V C H VERLAG GMBH 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. COA of Formula: C14H10O. 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

Recently I am researching about POLYCYCLIC AROMATIC-HYDROCARBONS; BACKGROUND CONCENTRATIONS; BIOACCESSIBILITY; EXPOSURE; SURFACE, Saw an article supported by the University of FloridaUniversity of Florida; Hinkley Center for Solid and Hazardous Waste Management. Published in ELSEVIER in AMSTERDAM ,Authors: Gao, P; Xu, M; Liu, YL; da Silva, EB; Xiang, P; Ma, LNQ. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone. Computed Properties of C14H10O

Polycyclic aromatic hydrocarbons (PAHs) are widespread organic contaminants in the environment, much being accumulated in soils. Although their concentrations in large cities have been studied, their levels in small cities were less studied. This study determined the concentrations, distributions, and sources of 16 USEPA priority PAHs (legacy PAHs) and 6 emerging PAHs in urban soils of four small cities. A total of 100 soil samples were collected in Florida, USA. The average Sigma 16-PAHs in urban soils of Clay county, Ocala, Pensacola, and West Palm Beach were 1821, 2748, 3115 and 4055 mu g kg(-1), respectively. Based on benzo[a]pyrene-equivalent (BaP-EQ), the 7 USEPA carcinogenic PAHs (7cPAHs) and 3 emerging carcinogenic PAHs (3cPAHs) in urban soils in Clay County averaged 223 and 3703, Ocala 319 and 4521, Pensacola 302 and 5423, and West Palm Beach 449 and 5916 mu g kg(-1), respectively. Although Sigma 7cPAHs in 87-89% of samples were lower than the Florida Soil Cleanup Target Levels (FSCTLs) for industrial sites at 700 mu g kg(-1), Sigma 3cPAHs were 13-18 times greater than Sigma 7cPAHs. Based on the PMF model and molecular diagnostic ratios, soil PAHs were dominated by similar sources in small cities, mainly from pyrogenic sources including biomass, coal and coke combustion and vehicle emissions. It is important to evaluate both legacy and emerging PAHs concentrations in urban soils when considering soil remediation and human health risk assessment. (C) 2019 Published by Elsevier B.V.

Computed Properties of C14H10O. About Anthrone, If you have any questions, you can contact Gao, P; Xu, M; Liu, YL; da Silva, EB; Xiang, P; Ma, LNQ or concate me.

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

SDS of cas: 90-44-8. In 2019 PHYTOMEDICINE published article about LEAF GEL EXTRACT; IN-VITRO; OXIDATIVE STRESS; ANTIINFLAMMATORY ACTIVITY; INHIBITS PROLIFERATION; BARBADENSIS MILLER; MOLECULAR-WEIGHT; EMODIN; SKIN; ANTIOXIDANT in [Kumar, Ramesh; Singh, Amit Kumar; Gupta, Ashutosh; Pandey, Abhay K.] Univ Allahabad, Dept Biochem, Allahabad 211002, Uttar Pradesh, India; [Bishayee, Anupam] Lake Erie Coll Osteopath Med, 5000 Lakewood Ranch Blvd, Bradenton, FL 34211 USA in 2019, Cited 145. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

Background: Aloe vera is commonly used in the primary health care of human beings since time immemorial. It is an herb widely used in various traditional systems of medicine worldwide. Systematic and scientific investigation on A. vera as a medicinal plant has drawn considerable attention, and many laboratories are involved in isolation, characterization and evaluation of phytoconstituents for their nutraceutical and pharmaceutical applications. Purpose: The aim of this study was to provide an overview of the phytochemical, biological and medicinal attributes of A. vera against various diseases with special emphasis on underlying mechanisms of action. Methods: PubMed, EBOSCO host, Science Direct, Scopus, and Cochrane library databases were utilized to search literature published between1977 and 2019 (fill March). Major keywords used in various combinations included: Aloe vera, phytochemistry, metabolism, pharmacological activity, prevention, treatment, health, disease, in vivo, in vitro, and clinical studies. Results: Various biological and pharmacological activities of A. vera, such as antioxidant, anti-inflammatory, immuno-modulatory, antimicrobial, antiviral, antidiabetic, hepatoprotective, anticancer, and skin-protective and wound-healing responses, have been attributed to the presence of many active compounds, including anthraquinones, anthrones, chromones, flavonoids, amino acids, lipids, carbohydrates, vitamins and minerals. Conclusion: Based on various preclinical studies, A. vera constituents have enormous potential to prevent and treat various diseases. Randomized clinical trials are needed to understand the full therapeutic potential of this unique medicinal plant.

SDS of cas: 90-44-8. About Anthrone, If you have any questions, you can contact Kumar, R; Singh, AK; Gupta, A; Bishayee, A; Pandey, AK or concate me.

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

An article Anthranoxides as Highly Reactive Arynophiles for the Synthesis of Triptycenes WOS:000541298100001 published article about BENZYNE; ARYNES; PRECURSOR; GENERATION; COMPLEXES; IPTYCENES; ROTATION; TRIFLATE; NMR in [Iwata, Takayuki; Shiota, Yoshihito; Yoshizawa, Kazunari; Shindo, Mitsuru] Kyushu Univ, Inst Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan; [Hyodo, Mizuki; Fukami, Takuto] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Kasuga, Fukuoka 8168580, Japan in 2020, Cited 62. HPLC of Formula: C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

We report herein an efficient method to synthesize triptycenes by the reaction of benzynes and anthranoxides, which are electron-rich and readily prepared from the corresponding anthrones. Using this method, 1,9-syn-substituted triptycenes were regioselectively obtained employing 3-methoxybenzynes. This method was also applied to synthesize pentiptycenes. A DFT study revealed that the cycloaddition of lithium anthranoxide and benzyne proceeds stepwise.

HPLC of Formula: C14H10O. About Anthrone, If you have any questions, you can contact Iwata, T; Hyodo, M; Fukami, T; Shiota, Y; Yoshizawa, K; Shindo, M or concate me.

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

I found the field of Polymer Science very interesting. Saw the article UV-Light Responsive and Self-Healable Ethylene/Propylene Copolymer Rubbers Based on Reversible [4+4] Cycloaddition of Anthracene Derivatives published in 2020. Recommanded Product: Anthrone, Reprint Addresses Niu, H; Li, Y (corresponding author), 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.. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone

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.

Recommanded Product: Anthrone. 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

Formula: C14H10O. Recently I am researching about X-RAY-STRUCTURE; 2-IODOXYBENZENESULFONIC ACID; REACTIVITY; BEARING, Saw an article supported by the NSFNational Science Foundation (NSF) [CHE-1759798]; Royal SocietyRoyal Society of LondonEuropean Commission [IE160304]; NSERCNatural Sciences and Engineering Research Council of Canada (NSERC); Russian Science FoundationRussian Science Foundation (RSF) [RSF-16-13-10081-P]; Russian Science FoundationRussian Science Foundation (RSF) [19-13-13008] Funding Source: Russian Science Foundation. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Yusubov, MS; Soldatova, NS; Postnikov, PS; Valiev, RR; Yoshimura, A; Wirth, T; Nemykin, VN; Zhdankin, VV. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone

A ditriflate derivative of 2-iodoxybenzoic acid (IBX) was prepared by the reaction of IBX with trifluoromethanesulfonic acid and characterized by single crystal X-ray crystallography. IBX-ditriflate is the most powerful oxidant in a series of structurally similar IBX derivatives which is best illustrated by its ability to readily oxidize hydrocarbons and the oxidation resistant polyfluoroalcohols.

Formula: C14H10O. About Anthrone, If you have any questions, you can contact Yusubov, MS; Soldatova, NS; Postnikov, PS; Valiev, RR; Yoshimura, A; Wirth, T; Nemykin, VN; Zhdankin, VV or concate me.

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

An article Cross-kingdom interaction of Candida albicans and Actinomyces viscosus elevated cariogenic virulence WOS:000463128900013 published article about ROOT SURFACE CARIES; STREPTOCOCCUS-MUTANS; IN-SITU; ADHESION FORCES; BACTERIAL; DENTIN; ATTACHMENT; BIOFILMS; PATHOGENESIS; MICROFLORA in [Deng, Ling; Li, Wei; He, Yuanli; Wu, Juan; Ren, Biao] Sichuan Univ, State Key Lab Oral Dis, Chengdu 610041, Sichuan, Peoples R China; [Zou, Ling] Sichuan Univ, West China Hosp Stomatol, Natl Clin Res Ctr Oral Dis, Dept Cariol & Endodont,State Key Lab Oral Dis, Chengdu 610041, Sichuan, Peoples R China in 2019, Cited 43. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8. Safety of Anthrone

Objective: How the interactions between Candida albicans and Actinomyces viscosus contributed to the root caries was not clear. This study aimed to investigate their cross-kingdom interactions on the biomass and the cariogenic virulence in dual-species biofilms. Design: Suspensions of C. albicans and A. viscosus were formed the mono and polymicrobial biofilms in vitro. Crystal violet assay, viable plate count, scanning electron microscopy and fluorescence in situ hybridization were used to analyze the biomass and biofilm structure. Glycolytic pH drop and the spectrophotometric method were used to evaluate the acid production and hydroxyapatite dissolution, respectively. The exopolysaccharide production was measured by the anthrone-sulfuric acid method, while the adhesion force was measured by atomic force microscopy. Results: The biomass and colony-forming units of mixed-species were significantly increased compared to that of the mono-species at 24 h, 48 h, 72 h. The structure of dual-species biofilm had more microcolonies and was much denser. The dual-species biofilms significantly decreased the pH value and damaged the hydroxyapatite compared with the mono-species biofilms at various time points, indicating the strong cariogenic virulence. Moreover, the dual-species biofilms significantly enhanced the exopolysaccharide production and adhesion force suggesting the increase of biofilm adhesion. Conclusions: Cross-kingdom interactions of C. albicans and A. viscosus significantly elevated the biomass and cariogenic virulence of dual-species biofilm.

Safety of Anthrone. About Anthrone, If you have any questions, you can contact Deng, L; Li, W; He, YL; Wu, J; Ren, B; Zou, L or concate me.

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

An article Biodegradation of anthracene and different PAHs by a yellow laccase from Leucoagaricus gongylophorus WOS:000464851100028 published article about POLYCYCLIC AROMATIC-HYDROCARBONS; TRAMETES-VERSICOLOR; OXIDATION; DEGRADATION; PURIFICATION; ENZYMES in [Leme Ike, Priscila Tomie; Ferreira Souza, Dulce Helena] Univ Fed Sao Carlos, Ctr Ciencias Exatas & Tecnol, Dept Quim, Rodovia Washington Luis,Km 235, BR-13565905 Sao Carlos, SP, Brazil; [Leme Ike, Priscila Tomie] Inst Fed Parana, Rua Antonio Carlos Rodrigues 453, BR-87703539 Paranagua, PR, Brazil; [Birolli, Willian Garcia; dos Santos, Danilo Martins; Meleiro Porto, Andre Luiz] Univ Sao Paulo, Lab Quim Organ & Biocatalise, Inst Quim Sao Carlos, Av Joao Dagnone 1100,Ed Quim Ambiental, BR-13563120 Sao Carlos, SP, Brazil in 2019, Cited 42. Recommanded Product: 90-44-8. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

Laccases produced by Leucoagaricus gongylophorus act in lignocellulose degradation and detoxification processes. Therefore, the use of L. gongylophorus laccase (Lac1Lg) was proposed in this work for degradation of anthracene and others polycyclic aromatic hydrocarbons without the use of mediators. Degradation reactions were performed in buffer aqueous solution with 10 ppm of anthracene and other PAHs, Tween-20 in 0.25% v/v and a laccase preparation of 50 U. The optimum condition (pH 6.0 and 30 degrees C) was determined by response surface methodology with an excellent coefficient of determination (R-2) of 0.97 and an adjusted coefficient of determination (R-adj(2)) of 0.93. In addition, the employment of the mediator ABTS decreased the anthracene biodegradation from 44 +/- 1% to 30 +/- 1%. This optimum pH of 6.0 suggests that the reaction occurs by a hydrogen atom transfer mechanism. Additionally, in 24 h Lac1Lg biodegraded 72 +/- 1% anthracene, 40 +/- 3% fluorene and 25 +/- 3% phenanthrene. The yellow laccase from L. gongylophorus biodegraded anthracene and produced anthrone and anthraquinone, which are interesting compounds for industrial applications. Moreover, this enzyme also biodegraded the PAHs phenanthrene and fluorene justifying the study of Lac1Lg for bioremediation of these compounds in the environment.

Recommanded Product: 90-44-8. About Anthrone, If you have any questions, you can contact Ike, PTL; Birolli, WG; dos Santos, DM; Porto, ALM; Souza, DHF or concate me.

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