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*  p-Benzoquinone
Other names: 2,5-Cyclohexadiene-1,4-dione; p-Quinone; Chinone; Quinone; 1,4-Benzoquinone; 1,4-Cyclohexadienedione; Benzoquinone ...
https://webbook.nist.gov/cgi/cbook.cgi?ID=106-51-4&Units=SI
*  New benzoquinone-based antioxidants
Most quinones, with coenzyme Q10 as their best known representative, are seen as very efficient radical scavengers and antioxidants, commonly acting in a way to protect the living cells from oxidative damage. Although its antioxidative effect is undisputable, Q10 has one big disadvantage: due to the long, hydrophobic side-chain it is only slightly water-soluble. By a new easy reaction out of the natural substances coenzyme Q1 to Q10 new compounds are formed. The ubichinons are transformed into new substances. They show high solubility due to their polrity higher anti-oxidative effect than the natural substances ...
https://www.innovations-report.com/html/reports/technology-offerings/benzoquinone-based-antioxidants-146725.html
*  triMe-p-benzoquinone-CH2
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database ...
https://webbook.nist.gov/cgi/cbook.cgi?ID=C850789376
*  Benzoquinone - Sciencemadness Wiki
1,4-Benzoquinone, commonly known as para-quinone, is a chemical compound with the formula C6H4O2. In a pure state, it forms ... Benzoquinone vapours are very irritating to the eyes and to the respiratory system. Handle in a well ventilated area, ideally ... 1,4-Benzoquinone is sensitive toward both strong mineral acids and alkali, which cause condensation and decomposition of the ... An acidic potassium iodide solution reduces a solution of benzoquinone to hydroquinone, which can be reoxidized back to the ...
http://www.sciencemadness.org/smwiki/index.php/Benzoquinone
*  para-Benzoquinone Dioxime (IARC Summary & Evaluation, Volume 29, 1982)
Synonyms para-Benzoquinone Dioxime. * Actor Q *1,4-Benzoquinone dioxine * Dibenzo PQD * G-M-F * PQD * QDO * para-Quinone ... para-BENZOQUINONE DIOXIME. VOL.: 29 (1982) (p. 185) CAS No.: 105-11-3. Chem. Abstr. Name: 2,5-Cyclohexadiene-1,4-dione, dioxime ... para-Benzoquinone dioxime was tested for carcinogenicity at two dose levels in mice and rats by oral administration. No ... There is limited evidence that para-benzoquinone dioxime is carcinogenic to rats.. No case report or epidemiological study was ...
http://inchem.org/documents/iarc/vol29/para-benzoquinonedioxime.html
*  Methyl Man: Benzoquinone Wacker Oxidation of Safrole in Methanol - [www.rhodium.ws]
In a 2L flask fitted with a reflux condenser and addition funnel place 400ml MeOH, 50ml dH2O, 150g p-Benzoquinone and 2g PdCl2 ... If you let the PdCl2 stir alone for a while, when you then add the water and benzoquinone, let them stir for an hour as well ... Filter out the solids present in the mixture, which are hydroquinone (the degradation product of the benzoquinone) and PdCl2. ... Benzoquinone Wacker Oxidation of Safrole in Methanol. by Methyl Man. HTML by Rhodium ...
https://www.erowid.org/archive/rhodium/chemistry/wacker.benzo-meoh.html
*  benzoquinone | Ligand page | IUPHAR/BPS Guide to PHARMACOLOGY
benzoquinone ligand page. Quantitative data and detailed annnotation of the targets of licensed and experimental drugs. ...
http://www.guidetopharmacology.org/GRAC/LigandDisplayForward?tab=similarity&ligandId=6307
*  Para-Benzoquinone(PBQ) (CAS 106-51-4) Market Research Report 2018
The report generally describes para-benzoquinone(pbq), examines its uses, production methods, patents. Para-Benzoquinone(PBQ) ... Para-benzoquinone(pbq) prices in other regions. 7. PARA-BENZOQUINONE(PBQ) END-USE SECTOR 7.1. Para-benzoquinone(pbq) market by ... Para-benzoquinone(pbq) market forecast. 6. PARA-BENZOQUINONE(PBQ) MARKET PRICES. 6.1. Para-benzoquinone(pbq) prices in Europe. ... 3. PARA-BENZOQUINONE(PBQ) MANUFACTURING METHODS. 4. PARA-BENZOQUINONE(PBQ) PATENTS. Abstract. Description. Summary of the ...
https://marketpublishers.com/report/industry/chemicals_petrochemicals/para-benzoquinone_pbq_106-51-4_market_research_report.html
*  Benzoquinone - Wikipedia
... p-benzoquinone, para-quinone, or just quinone) 1,2-Benzoquinone, less commonly (also ortho-benzoquinone, o-benzoquinone, ortho- ... Benzoquinone (C6H4O2) is a quinone with a single benzene ring, of which there are only two: 1,4-Benzoquinone, most commonly ( ... Singh, N.; Mahmood, U.; Kaul, V. K.; Gupta, A. P.; Jirovetz, L. (2006). "A new alkylated benzoquinone from rhizomes of Iris ...
https://en.wikipedia.org/wiki/Benzoquinone
*  Vibrational spectroscopic studies of hydrogen‒bonded complexes between 2,5-dihydroxy-P-benzoquinone and amines
... MoustafaM. ... 5-dihydroxy-P-benzoquinone and amines," Spectroscopy, vol. 15, no. 1, pp. 33-44, 2001. https://doi.org/10.1155/2001/721903. ...
https://www.hindawi.com/journals/jspec/2001/721903/cta/
*  Alkaline Benzoquinone Aqueous Flow Battery for Large-Scale Storage of Electrical Energy (Journal Article) | DOE PAGES
"Alkaline Benzoquinone Aqueous Flow Battery for Large-Scale Storage of Electrical Energy". Germany. doi:10.1002/aenm.201702056. ... title = {Alkaline Benzoquinone Aqueous Flow Battery for Large-Scale Storage of Electrical Energy},. author = {Yang, Zhengjin ... Title: Alkaline Benzoquinone Aqueous Flow Battery for Large-Scale Storage of Electrical Energy. ... Publisher's Accepted Manuscript: Alkaline Benzoquinone Aqueous Flow Battery for Large-Scale Storage of Electrical Energy ...
https://www.osti.gov/pages/biblio/1411265-alkaline-benzoquinone-aqueous-flow-battery-large-scale-storage-electrical-energy
*  Sciencemadness Discussion Board - Benzoquinone from Paracetamol - Powered by XMB 1.9.11
Attempted benzoquinone synthesis by tandem sulfuric acid hydrolysis and MnO2 oxidation. I've just attempted to make ... It's also possible that there was some sort of exothermic reaction between benzoquinone and an impurity, or the ester itself?. ... It's possible it was caused by crystals of benzoquinone forming between the thermometer-well and distillation head, which ... 2. Use crude aminophenol in oxidation to benzoquinone using respective stoichiometric amount of oxidant ...
https://www.sciencemadness.org/whisper/viewthread.php?tid=8250&page=5
*  1,4-Benzoquinone - Wikipedia
1,4-Benzoquinone serves as a dehydrogenation reagent. It is also used as a dienophile in Diels Alder reactions. Benzoquinone ... Benzoquinone compounds are a metabolite of paracetamol. 1,4-Benzoquinone is able to stain skin dark brown, cause erythema ( ... 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), a stronger oxidant and dehydrogenation agent than 1,4-benzoquinone. Chloro-p- ... Ubiquinone-1 is a naturally occurring 1,4-benzoquinone that is involved in respiration apparatus. The benzoquinone ...
https://en.wikipedia.org/wiki/1,4-Benzoquinone
*  1,2-Benzoquinone - Wikipedia
1,2-Benzoquinone, also called ortho-benzoquinone, is an organic compound with formula C6H4O2. It is one of the two isomers of ... 1,2-Benzoquinone is produced on oxidation of catechol exposed to air in aqueous solution or by ortho oxidation of a phenol. It ... ISBN 978-0-85404-182-4. Liao, Chun-Chen; Peddinti, Rama Krishna "Masked o-Benzoquinones in Organic Synthesis" Accounts of ... A strain of the bacterium Pseudomonas mendocina metabolises benzoic acid, yielding 1,2-benzoquinone via catechol. Nomenclature ...
https://en.wikipedia.org/wiki/1,2-Benzoquinone
*  Plus it
Benzoquinone ansamycin (BQA) Hsp90 inhibitors such as 17-DMAG and 17-AAG have off-target toxicities in clinical trials ... Abstract 1788: 19-Substituted benzoquinone ansamycins. Hsp90 inhibitors with decreased off-target toxicity. Chuan-Hsin Chang, ... 19-Substituted benzoquinone ansamycins. Hsp90 inhibitors with decreased off-target toxicity. [abstract]. In: Proceedings of the ... Abstract 1788: 19-Substituted benzoquinone ansamycins. Hsp90 inhibitors with decreased off-target toxicity ...
http://cancerres.aacrjournals.org/content/74/19_Supplement/1788
*  Sciencemadness Discussion Board - p-benzoquinone+acetone condensation - Powered by XMB 1.9.11
p-benzoquinone+acetone condensation. It is surprisingly hard to find any informations about aldol condensation of p- ... benzoquinone with ketones.. As far as I remember, o-benzoquinone reacts with acetone giving normal product:. What about p- ... p-Benzoquinones react with enolates of 1,3-dicarbonyl compounds or related C-nucleophiles to give either the corresponding 5- ... He is talking about the reactions on p-benzoquinone which has no aromatic system. It can not lose any aromaticity, as there is ...
http://www.sciencemadness.org/talk/viewthread.php?tid=18297
*  Hydroxy-1,4-benzoquinone - Wikipedia
Hydroxy-1,4-benzoquinone, also called hydroxy-para-benzoquinone, is an organic compound with formula C 6H 4O 3, formally ... The enzyme 2-hydroxy-1,4-benzoquinone-2-reductase converts it to 1,4-benzoquinone. It tends to dimerize spontaneously by peroxo ... 4-benzoquinone. The IUPAC name is 2-hydroxycyclohexa-2,5-diene-1,4-dione. It is formed by the reaction of 1,4-benzoquinone with ... Tetrahydroxy-1,4-benzoquinone Philipp, B; Schink, B (1998). "Evidence of two oxidative reaction steps initiating anaerobic ...
https://en.wikipedia.org/wiki/Hydroxy-1,4-benzoquinone
*  P-benzoquinone reductase (NADPH) - Wikipedia
In enzymology, a p-benzoquinone reductase (NADPH) (EC 1.6.5.6) is an enzyme that catalyzes the chemical reaction NADPH + H+ + p ... The systematic name of this enzyme class is NADPH:p-benzoquinone oxidoreductase. This enzyme participates in gamma- ... and p-benzoquinone, whereas its two products are NADP+ and hydroquinone. This enzyme belongs to the family of oxidoreductases, ... benzoquinone ⇌ {\displaystyle \rightleftharpoons } NADP+ + hydroquinone The 3 substrates of this enzyme are NADPH, H+, ...
https://en.wikipedia.org/wiki/P-benzoquinone_reductase_(NADPH)
*  Tetrahydroxy-1,4-benzoquinone - Wikipedia
Tetrahydroxy-1,4-benzoquinone, also called tetrahydroxy-p-benzoquinone, tetrahydroxybenzoquinone, or tetrahydroxyquinone (THBQ ... The Merck Index, 11th Edition, 9177 Harold P. Klug (1965), The Crystal Structure of Tetrahydroxy-p-benzoquinone. Acta ... 4-benzoquinone (3/2). Acta Crystallographica Section C, Volume 57, Part 10 (October 2001), 1196-1198. doi:10.1107/ ...
https://en.wikipedia.org/wiki/Tetrahydroxy-1,4-benzoquinone
*  Molbank | Free Full-Text | (E)-2-[2-(4'-Methyl-[2,2']bipyridinyl-4-yl)-vinyl]-[1,4]benzoquinone
E)-2-[2-(4'-Methyl-[2,2']bipyridinyl-4-yl)-vinyl]-[1,4]benzoquinone. Harald Zieg and Burkhard Koenig * ... Zieg, H.; Koenig, B. (E)-2-[2-(4'-Methyl-[2,2']bipyridinyl-4-yl)-vinyl]-[1,4]benzoquinone. Molbank 2002, 2002, M276. ... Zieg H, Koenig B. (E)-2-[2-(4'-Methyl-[2,2']bipyridinyl-4-yl)-vinyl]-[1,4]benzoquinone. Molbank. 2002; 2002(1):M276. ... E)-2-[2-(4'-Methyl-[2,2']bipyridinyl-4-yl)-vinyl]-[1,4]benzoquinone." Molbank 2002, no. 1: M276. ...
http://www.mdpi.com/1422-8599/2002/1/M276
*  EXAMINING ALTERED NF-κB SIGNALLING FOLLOWING 1,4- BENZOQUINONE EXPOSURE IN HD3 CELLS
The objectives were to determine if ROS and p38-MAPK mediate benzoquinone (BQ) induced changes in NF-κB activity, and if ... EXAMINING ALTERED NF-κB SIGNALLING FOLLOWING 1,4- BENZOQUINONE EXPOSURE IN HD3 CELLS. ...
https://qspace.library.queensu.ca/handle/1974/8228
*  2,5-Di-tert-butyl-p-benzoquinone (CAS 2460-77-7) Market Research Report 2018
5-di-tert-butyl-p-benzoquinone, examines its uses, production methods, patents. 2,5-Di-tert-butyl-p-benzoquinone market ... 2,5-di-tert-butyl-p-benzoquinone prices in other regions. 7. 2,5-DI-TERT-BUTYL-P-BENZOQUINONE END-USE SECTOR 7.1. 2,5-di-tert- ... 2,5-di-tert-butyl-p-benzoquinone market forecast. 6. 2,5-DI-TERT-BUTYL-P-BENZOQUINONE MARKET PRICES. 6.1. 2,5-di-tert-butyl-p- ... benzoquinone prices in Europe. 6.2. 2,5-di-tert-butyl-p-benzoquinone prices in Asia 6.3. 2,5-di-tert-butyl-p-benzoquinone ...
https://marketpublishers.com/report/industry/chemicals_petrochemicals/2_5-di-tert-butyl-1_4-benzoquinone_2460-77-7_market_research_report.html
*  Rss - 8.0 mg/L C from USP 1,4-Benzoquinone (#18063) | ERA
Rss - 8.0 mg/L C from USP 1,4-Benzoquinone. Type. Cat #. Price. Quantity. ... USP 1,4-Benzoquinone component of USP 643 Sterile Water System Suitability Set. Use for the following instruments: Sievers 800 ... Total Organic Carbon (TOC) > Analytik Jena > Rss - 8.0 mg/L C from USP 1,4-Benzoquinone ...
http://eraqc.com/Products/catalogid/1-4GU8H7/categoryid/1-4GU8WC/catalognumber/18063
*  Tetrahydroxy-1,4-benzoquinone bisoxalate - Wikipedia
Tetrahydroxy-1,4-benzoquinone bisoxalate is a chemical compound, an oxide of carbon with formula C 10O 10. Its molecule ... It can be seen as a fourfold ester of tetrahydroxy-1,4-benzoquinone and oxalic acid. The compound was first described by H. S. ... It was obtained by reacting tetrahydroxy-1,4-benzoquinone with oxalyl chloride in tetrahydrofuran It is a yellow solid that can ... Tetrahydroxy-1,4-benzoquinone biscarbonate Hexahydroxybenzene trisoxalate Hexahydroxybenzene triscarbonate H. S. Verter, H. ...
https://en.wikipedia.org/wiki/Tetrahydroxy-1,4-benzoquinone_bisoxalate