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Ikhemikhali Entle

  • I-3-Quinolinecarboxylicacid, i-6-bromo-4-hydroxy CAS:122794-99-4

    I-3-Quinolinecarboxylicacid, i-6-bromo-4-hydroxy CAS:122794-99-4

    3-I-Quinolinecarboxylic acid, i-6-bromo-4-hydroxy, sisiphumo se-halogenated se-quinolinecarboxylic acid. Inesithako se-bromine kwindawo ye-6 kunye neqela le-hydroxyl kwindawo ye-4. Le khompawundi ibonisa imisebenzi enomdla yebhayoloji, nto leyo eyenza ukuba ibe ngumxholo wophando kwikhemistri yamayeza kunye nophuhliso lwamayeza. Iimpawu zayo zesakhiwo zinegalelo ekubeni ibe sisithako esisebenzayo samayeza okanye njengomphambili wotshintsho oluthe kratya lweekhemikhali.

     

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  • 2,6-Dichlorobenzoxazole CAS:3621-82-7

    2,6-Dichlorobenzoxazole CAS:3621-82-7

    I-2,6-Dichlorobenzoxazole yikhompawundi yendalo ebonakaliswa yindandatho yebenzene ethathelwa indawo ziiathom ezimbini zekhlorine kunye neqela le-oxazole. Ifomula yayo yemolekyuli yi-C7H4Cl2N2O. Le solid ingenambala ukuya kwephuzi isetyenziswa kakhulu kwicandelo lokwenziwa kwezinto eziphilayo. Ibonisa iimpawu ezenza ukuba ibe luncedo kwiindlela ezahlukeneyo zokusetyenziswa kweekhemikhali, ngakumbi kuphuhliso lwamayeza kunye neekhemikhali zezolimo.

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  • I-Triethylmethylammonium chloride CAS:10052-47-8

    I-Triethylmethylammonium chloride CAS:10052-47-8

    I-Triethylmethylammonium chloride (TEMAC) yityuwa ye-quaternary ammonium enefomyula yekhemikhali i-C7H18ClN. Iqulathe iqela le-methyl elinamathele kwi-atom ye-nitrogen edityaniswe ngakumbi namaqela amathathu e-ethyl. I-TEMAC ibonakala njengolwelo olungenambala ukuya koluphuzi olukhanyayo okanye oluqinileyo kwaye iyanyibilika emanzini, kwii-alcohols, nakwii-organic solvents ezahlukeneyo. Le khompawundi iyaziwa ngeempawu zayo ze-surfactant kwaye isetyenziswa rhoqo kwizicelo ezibandakanya i-phase transfer catalysis kunye ne-arhente ye-quaternizing.

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  • D-(-)-THREO-2-AMINO-1-(4-NITROPHENYL)-1,3-PROPANEDIOL CAS:716-61-0

    D-(-)-THREO-2-AMINO-1-(4-NITROPHENYL)-1,3-PROPANEDIOL CAS:716-61-0

    I-D-(-)-Threo-2-amino-1-(4-nitrophenyl)-1,3-propanediol yikhompawundi yendalo enefomula yemolekyuli i-C11H14N2O4. Le khompawundi ineqela le-amino kunye nenxalenye ye-nitrophenyl enamathele kumqolo we-propanediol, enika iipropati ezahlukeneyo zeekhemikhali. Indalo yayo ye-chiral iyenza ibaluleke kuphando lwamayeza kunye nophuhliso, ngakumbi ekuhlanganisweni kweemolekyuli ezisebenzayo kwibhayoloji. Indibaniselwano eyahlukileyo yamaqela asebenzayo inika amandla okusetyenziswa ngeendlela ezahlukeneyo kulo lonke ilizwe lekhemistri yamayeza.

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  • I-Methyltriphenylphosphonium bromide CAS:1779-49-3

    I-Methyltriphenylphosphonium bromide CAS:1779-49-3

    I-Methyltriphenylphosphonium bromide (MTPB) yityuwa ye-quaternary phosphonium enefomyula yekhemikhali i-C19H20BrP. Iqulathe iqela le-methyl elinamathele kwi-ion ye-phosphonium edityaniswe ngakumbi namaqela amathathu e-phenyl. I-MTPB ibonakala njenge-crystalline solid emhlophe ukuya kwetyheli kwaye iyanyibilika kwi-polar organic solvents. Le compound yaziwa kakhulu ngendima yayo njenge-reagent kwi-organic synthesis, ngakumbi ekwakhiweni kwee-ylides nakwii-coupling reactions ezahlukeneyo.

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  • i-tert-Butylhydroquinone CAS:1948-33-0

    i-tert-Butylhydroquinone CAS:1948-33-0

    I-tert-Butylhydroquinone (TBHQ) yikhompawundi yendalo enefomula yemolekyuli i-C10H14O2. Inesakhiwo se-hydroquinone esineqela le-tert-butyl eliqhotyoshelwe kwenye yeekhabhoni ezithwala i-hydroxyl, nto leyo ephucula uzinzo lwayo kunye ne-lipophilicity yayo. I-TBHQ yaziwa kakhulu ngeempawu zayo ze-antioxidant, nto leyo eyenza ukuba ibe sisongezelelo esibalulekileyo kumashishini ahlukeneyo. Le khompawundi ithintela ngokufanelekileyo i-oxidation kwiimveliso zokutya nakwezinye izinto, inceda ukugcina umgangatho wazo kunye nokwandisa ixesha lokuphelelwa.

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  • I-Triethylamine hydrochloride CAS: 554-68-7

    I-Triethylamine hydrochloride CAS: 554-68-7

    I-Triethylamine hydrochloride yityuwa eyenziwe nge-triethylamine kunye ne-hydrochloric acid, enefomyula yekhemikhali i-C6H15ClN. Ibonakala njenge-crystalline solid okanye umgubo omhlophe kwaye inyibilika kakhulu emanzini. I-Triethylamine ngokwayo yi-tertiary amine esetyenziswa rhoqo njengesiseko kwi-organic synthesis. Uhlobo lwe-hydrochloride lusebenza njengohlobo oluzinzileyo noluphathwa lula olufanelekileyo kwiindlela ezahlukeneyo zokusetyenziswa kwilabhoratri nakwiindawo zoshishino, ngakumbi kwi-chemical synthesis kunye ne-pharmaceutical formulations.

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  • 1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) CAS:140681-55-6

    1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) CAS:140681-55-6

    I-1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) yikhompawundi yendalo entsonkothileyo enesakhiwo esikhethekileyo se-bicyclic esibonisa zombini imisebenzi ye-diazonium kunye ne-fluoroalkyl. Le khompawundi ine-scaffold ye-bicyclo[2.2.2]octane, enegalelo ekuzinzeni nasekusebenzeni kwayo. Ubukho be-chloro kunye ne-fluorine substituents buphucula iipropati zayo ze-electrochemical, nto leyo eyenza ukuba ibe ngumviwa onomdla kwiindlela ezahlukeneyo zekhemikhali.

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  • I-Ethyltriphenylphosphonium bromide CAS:1530-32-1

    I-Ethyltriphenylphosphonium bromide CAS:1530-32-1

    I-Ethyltriphenylphosphonium bromide (ETPB) yityuwa ye-quaternary phosphonium enefomyula yekhemikhali i-C19H21BrP. Iqulathe iqela le-ethyl eliqhotyoshelwe kwi-ion ye-phosphonium ebotshelelwe kumaqela amathathu e-phenyl. I-ETPB idla ngokubonakala njenge-white crystalline solid kwaye iyanyibilika kwii-solvents ezahlukeneyo ze-polar organic. Le compound isetyenziswa rhoqo njenge-reagent kwi-organic synthesis, ngakumbi ekwakhiweni kwee-ylides kunye nezinye izinto ezibalulekileyo.

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  • I-Tetrapropylammonium bromide CAS:429-41-4

    I-Tetrapropylammonium bromide CAS:429-41-4

    I-Tetrapropylammonium bromide (TPAB) yityuwa ye-ammonium ye-quaternary enefomyula yekhemikhali i-C12H28BrN. Iqulathe i-tetrapropylammonium cation edibene ne-anion ye-bromide. I-TPAB ibonakala njenge-crystalline solid emhlophe kwaye iyanyibilika kwi-polar solvents. Le compound yaziwa kakhulu ngeempawu zayo ze-surfactant kwaye isetyenziswa kakhulu kwizicelo ezahlukeneyo, ngakumbi kwi-organic synthesis kunye ne-phase transfer catalyst.

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  • I-L-Isoserine CAS:632-13-3

    I-L-Isoserine CAS:632-13-3

    I-L-Isoserine yi-amino acid eyi-analog yesakhiwo se-serine, enefomyula yekhemikhali i-C3H7NO3. Iqulethe iqela le-hydroxyl (-OH) kunye neqela le-amino (-NH2) elinamathele kwi-carbon skeleton, nto leyo eyenza ukuba ibe yinxalenye ebalulekileyo kwiinkqubo ezahlukeneyo ze-biochemical. Le amino acid engeyiyo i-proteinogenic idlala indima kwiindlela ze-metabolic kwaye ifundwe ngenxa yokusetyenziswa kwayo okunokwenzeka ekutyeni nakwizicelo zamayeza. Ulwakhiwo lwayo olwahlukileyo luyivumela ukuba ithathe inxaxheba kwiimpendulo ze-enzyme kwaye ichaphazele uzinzo lweproteni.

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  • I-Tetrabutylammonium fluoride CAS:429-41-4

    I-Tetrabutylammonium fluoride CAS:429-41-4

    I-Tetrabutylammonium fluoride (TBAF) yityuwa ye-ammonium ye-quaternary enefomyula yekhemikhali i-C16H36FN. Iqulathe i-tetrabutylammonium cation kunye ne-fluoride anion. I-TBAF ibonakala njenge-crystalline solid emhlophe, edla ngokufumaneka njenge-hydrate (TBAF·3H2O), kwaye iyanyibilika kwi-polar organic solvents, kuquka i-acetone kunye ne-THF. Le compound yaziwa kakhulu ngeempawu zayo ezinamandla ze-nucleophilic kwaye isetyenziswa kakhulu kwi-organic synthesis kunye neempendulo ezahlukeneyo zeekhemikhali.

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