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2,2′,6,6′-Tetramethyl-4,4′-biphenol CAS:2417-04-1
I-2,2′,6,6′-Tetramethyl-4,4′-biphenol, eyaziwa ngokuba yi-TMQ (okanye i-2,2′,6,6′-Tetramethyl-1,1′-biphenyl-4,4′-diol), yikhompawundi yendalo enefomula yemolekyuli i-C16H18O2. Le kristale iqinileyo emhlophe inesiseko se-biphenyl esithatyathwe ngamaqela amane e-methyl kunye namaqela amabini e-hydroxyl, anegalelo ekuzinzeni kwayo kunye neempawu zayo ze-antioxidant. I-TMQ isetyenziswa kakhulu kwizicelo ezahlukeneyo zoshishino ngenxa yokukwazi kwayo ukuthintela ukubola kwe-oxidative, okwenza ibe luncedo ekuphuculeni ukusebenza kunye nobude bexesha lezixhobo kunye neemveliso ezivezwe kubushushu nasekukhanyeni.
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I-Benzoyl hydrazine CAS:613-94-5
I-Benzoyl hydrazine yikhompawundi yendalo enefomyula yekhemikhali i-C7H8N2O, equlathe iqela le-benzoyl elidityaniswe nenxalenye ye-hydrazine. Olu lwelo lungenambala okanye lutyheli olukhanyayo lusetyenziswa kakhulu kwikhemistri yendalo yokwenziwa njengento ephakathi ekuvelisweni kweekhompawundi ezahlukeneyo zamayeza kunye neekhemikhali zezolimo. Iimpawu zalo zokwakha zivumela ukuba zibandakanyeke kwiimpendulo ezahlukeneyo zamakhemikhali, nto leyo eyenza ukuba ibe luncedo kubaphandi abafuna ukuphuhlisa izinto ezintsha okanye izithako ezisebenzayo zamayeza.
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2-Acetamidophenol CAS: 614-80-2
2-I-Acetamidophenol, eyaziwa ngokuba yi-paracetamol okanye i-acetaminophen, yikhompawundi yendalo enefomyula yekhemikhali i-C8H9NO2. Le nto iqinileyo engenambala, i-crystalline isetyenziswa kakhulu njengeyeza lokunciphisa iintlungu kunye ne-antipyretic (inciphisa umkhuhlane). Yaqala ukwenziwa ngasekupheleni kwenkulungwane ye-19 kwaye iye yaba yenye yamayeza asetyenziswa kakhulu kwihlabathi liphela ngenxa yokusebenza kwayo kakuhle kunye neprofayili yokhuseleko xa isetyenziswa ngokufanelekileyo. I-Paracetamol isebenza ikakhulu kwinkqubo yemithambo-luvo ephakathi, ithintela ukwenziwa kwee-prostaglandins, ezibangela iintlungu kunye nokudumba.
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I-2,4′-DIPYRIDYL CAS:581-47-5
I-2,4′-Dipyridyl yikhompawundi yendalo enefomula yemolekyuli i-C10H8N2, equlathe izangqa ezimbini ze-pyridine ezidityaniswe nesakhiwo se-biphenyl. Ibonakala njenge-crystalline solid etyheli ekhanyayo kwaye inee-athomu ze-nitrogen kwizangqa zayo ezinuka kamnandi, nto leyo enegalelo kwiipropati zayo ezikhethekileyo zeekhemikhali. Le khompawundi isetyenziswa kakhulu kwi-coordination chemistry nakwisayensi yezinto ngenxa yokukwazi kwayo ukwenza ii-complexes ezinee-ion ezahlukeneyo zesinyithi. Iimpawu zayo zokwakha ziyenza ibe ngumngeni wokusetyenziswa kwi-catalysis, sensing, nakwi-electronics.
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I-3-Oxetanone CAS:6704-31-0
3-I-Oxetanone, ekwaziwa ngokuba yi-3-butyrolactone, yi-ester ejikelezayo enefomula yemolekyuli i-C4H6O2. Inesangqa se-lactone esinamalungu amane kunye neqela elisebenzayo le-ketone. Le khompawundi idla ngokuba lulwelo olungenambala okanye olumthubi olukhanyayo olunevumba elimnandi. Ngenxa yesakhiwo sayo esahlukileyo, i-3-oxetanone ine-reactivity eqhelekileyo yee-esters kunye nee-ketones, nto leyo eyenza ukuba ibe yindawo ebalulekileyo kwi-organic synthesis kwaye ibe nomdla kwiindlela ezahlukeneyo zeekhemikhali.
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I-4-Amino-4H-1,2,4-triazole CAS:584-13-4
I-4-Amino-4H-1,2,4-triazole yi-compound ye-heterocyclic ene-triazole ring eneqela le-amino eliqhotyoshelweyo. Iyaziwa ngendima yayo kwiinkalo ezahlukeneyo zesayensi, kubandakanya ikhemistri yezonyango kunye nezolimo. Njenge-intermediate eguquguqukayo, isebenza ekwenziweni kwamayeza kunye neekhemikhali zezolimo. Ulwakhiwo lwayo olwahlukileyo lunegalelo kuphuhliso lweekhompawundi ezinemisebenzi eyahlukeneyo yebhayoloji.
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I-Oxalyl dihydrazide CAS:996-98-5
I-Oxalyl dihydrazide yikhompawundi yendalo enefomyula yekhemikhali i-C2H6N4O2, ebonakaliswa ngamaqela ayo amabini asebenzayo e-hydrazine anamathele kwinxalenye ye-oxalic acid. Le solid ingenambala isetyenziswa ikakhulu kwikhemistri yokwenziwa njenge-reagent okanye i-intermediate. Ifumene ingqalelo ngenxa yezicelo zayo ezinokubakho kwiindawo ezahlukeneyo, kubandakanya amayeza kunye nesayensi yezinto. Ulwakhiwo lwayo olwahlukileyo luyivumela ukuba ithathe inxaxheba kwiimpendulo ezahlukeneyo zeekhemikhali, nto leyo eyenza ukuba ibe yikhompawundi exabisekileyo kubaphandi nakwiingcali zeekhemistri zoshishino ngokufanayo.
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I-3-(3-Hydroxyphenyl)-DL-alanine CAS:775-06-4
3-(3-Hydroxyphenyl)-DL-alanine sisiphumo se-amino acid esinefomula yemolekyuli i-C9H11NO3. Le khompawundi ineqela le-phenolic hydroxyl kwinxalenye ye-3-hydroxyphenyl eqhotyoshelwe kumqolo we-DL-alanine. Ikhona njengomxube we-racemic wee-enantiomers zayo, nto leyo eyenza ukuba ibaluleke ngokwebhayoloji kwiimeko ezahlukeneyo ze-biochemical. Ngenxa yeempawu zayo zesakhiwo, le khompawundi inomdla kwiindima zayo ezinokubakho kunyango nakwi-biochemistry, ngakumbi ezinxulumene nokuhlanganiswa kwe-neurotransmitter kunye neenkqubo ze-metabolic.
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I-2,2′-dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl CAS:6390-69-8
I-2,2′-Dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl yikhompawundi yendalo enesakhiwo se-biphenyl enamaqela amane e-tert-butyl kunye namaqela amabini e-hydroxyl anamathele kwizangqa ze-aromatic. Ifomula yayo ye-molecular yi-C26H38O2. Le khompawundi ibonakaliswa kukuzinza kwayo okuphezulu kunye nendalo yayo yokungangenisi manzi, nto leyo eyenza ukuba ibe luncedo ngakumbi kwiindlela ezahlukeneyo zokusetyenziswa kweekhemikhali. Ngenxa yeempawu zayo ezizodwa zolwakhiwo, ifumene umdla kwiindima zayo ezinokubakho njenge-antioxidant kunye ne-stabilizer kwi-industrial kunye ne-polymer formulations.
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I-N-(Acetoacetyl)anthranilic acid CAS:35354-86-0
N-(I-Acetoacetyl) i-anthranilic acid yi-organic compound ephuma kwi-anthranilic acid, eneqela le-acetoacetyl elinamathele kwi-amine ye-anthranilic acid moiety. Le compound ibonisa iipropati zeekhemikhali ezinomdla ezenza ukuba ibe yinto yokufunda kwi-chemistry yamayeza kunye nokuhlanganiswa kwezinto eziphilayo. Ulwakhiwo lwayo ludibanisa iimpawu ze-acetoacetyl kunye ne-anthranilic acid, ezinokuthi zinike umsebenzi webhayoloji kunye nokusetyenziswa okunokwenzeka konyango.
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I-Methyl 3-methyl-2-butenoate CAS:924-50-5
I-Methyl 3-methyl-2-butenoate yikhompawundi yendalo ekwiklasi yee-esters, ebonakaliswa liqela layo elisebenzayo le-methyl ester (-COOCH₃) kunye nesakhiwo se-alkenyl esine-branched. Ibonakala njengolwelo olungenambala olunevumba elimnandi leziqhamo. Le khompawundi iphawuleka ngokusebenza kwayo kunye nokuguquguquka kwayo kwikhemistri yokwenziwa, okwenza ukuba ibe yindawo ebalulekileyo kwizicelo ezahlukeneyo zokwenziwa kwezinto eziphilayo, ngakumbi kwimveliso yamayeza kunye neekhemikhali zezolimo.
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I-4′-Chloroacetoacetanilide CAS:101-92-8
I-4′-Chloroacetoacetanilide yikhompawundi yendalo eneqela le-acetoacetyl kunye ne-chloro substituent kwiringi ye-aniline. Le khompawundi ibonakaliswa bulwakhiwo lwayo olwahlukileyo, oludibanisa zombini imisebenzi ye-acetoacetyl kunye ne-aniline. Inomdla kwiinkalo ezahlukeneyo, kubandakanya ikhemistri yamayeza kunye nokuhlanganiswa kwezinto eziphilayo, ngenxa yomsebenzi wayo webhayoloji kunye nokuguquguquka kwiimpendulo zamakhemikhali.
