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I-2-Methyl-5-nitropyridine CAS:21203-68-9
2-I-Methyl-5-nitropyridine yikhompawundi yendalo enefomula yemolekyuli i-C6H6N2O2. Le khompawundi inendandatho ye-pyridine eneqela le-methyl kwindawo ye-2 kunye neqela le-nitro kwindawo ye-5. Ukubakho kwamaqela anikela nge-electron (i-methyl) kunye ne-electron-withdrawing (i-nitro) kudala iipropati ze-elektroniki ezinomdla, ezichaphazela ukwenzeka kwekhompawundi. I-2-Methyl-5-nitropyridine isebenza njengendawo ebalulekileyo kwi-organic synthesis, ngakumbi kwishishini leyeza, apho ingasetyenziselwa ukuphuhlisa iikhompawundi ezahlukeneyo ezisebenzayo kwi-biologically. Ukuqonda iipropati zayo zeekhemikhali kunye nokwenzeka kwayo kubalulekile kwiingcali zekhemistri ezisebenza kwiindlela ezintsha zokwenziwa kunye nokufunyanwa kwamayeza.
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I-2,4-Dibromopyridine CAS: 58530-53-3
I-2,4-Dibromopyridine yikhompawundi yendalo enefomula yemolekyuli i-C5H3Br2N. Inendandatho ye-pyridine ethathelwe indawo yiathomu ze-bromine kwiindawo ezi-2 kunye nezi-4. Le derivative edibrominated idlala indima ebalulekileyo ekuqulunqweni kwezinto eziphilayo, ngakumbi njengesixhobo esiphakathi ekulungiseleleni amayeza ahlukeneyo kunye neekhemikhali zezolimo. Ukubakho kweeathomu ezimbini ze-bromine kuphucula ukusebenza kwayo, okuvumela ukuba ithathe inxaxheba kwiindlela ezahlukeneyo zokusabela kweekhemikhali, ezifana nokutshintshwa kwe-nucleophilic kunye neempendulo ezidibeneyo. Ukuqonda iipropati kunye nokuziphatha kwe-2,4-dibromopyridine kubalulekile kwiingcali zekhemistri ezisebenza ekuphuhliseni iikhompawundi ezintsha ezinemisebenzi enokubakho yebhayoloji.
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I-Furaneol CAS: 3658-77-3
I-Furaneol, ekwaziwa ngokuba yi-4-hydroxy-2,5-dimethyl-3(2H)-furanone, yinto eyenzeka ngokwendalo ebonakaliswa livumba layo elimnandi, elifana ne-caramel elikhumbuza iziqhamo eziphekiweyo. Ngefomula yemolekyuli i-C6H8O3, i-furaneol ineringi ye-furan ene-hydroxy kunye ne-methyl substituents, ezinegalelo kwiprofayili yayo yencasa eyahlukileyo. Isetyenziswa kakhulu kwishishini lokutya, i-furaneol isebenza njengearhente yokunambitha kwiimveliso ezahlukeneyo, kubandakanya iilekese, izinto ezibhakiweyo, kunye neziselo. Ukongeza, ivumba layo elimnandi liyenza ibe luncedo kwishishini leevumba elimnandi. Uphando oluqhubekayo lujolise ekuphononongeni iindlela zayo zokuvelisa kunye nokusetyenziswa okunokwenzeka kumacandelo ahlukeneyo, kugxininiswa ukubaluleka kwayo ekuphuculeni imvakalelo.
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I-5-Methyl furfural CAS:620-02-0
I-5-Methyl furfural (5-MF) yi-organic compound ephuma ekuphelisweni kwamanzi kwiicarbohydrate, ngakumbi ii-hexoses ezifana ne-glucose kunye ne-fructose. Ngefomula yemolekyuli i-C6H6O2, inendandatho ye-furan ethathelwe indawo yiqela le-methyl kwindawo ye-5 kunye neqela elisebenzayo le-aldehyde. I-5-MF yaziwa ngevumba layo elimnandi, elifana ne-caramel, okwenza ibe luncedo ekunambithekeni nasekusebenziseni ivumba elimnandi. Ikwayikhemikhali ebalulekileyo yeqonga kwiinkqubo zokuguqulwa kwe-biomass, isebenza njengomphambili weekhemikhali ezahlukeneyo kunye nezixhobo. Uphando oluqhubekayo kwi-5-methyl furfural lugxile kwiindlela zayo zokuvelisa kunye nokusetyenziswa okunokwenzeka kwikhemistri ezinzileyo.
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I-Benzothiazole CAS:95-16-9
I-Benzothiazole yi-compound ye-heterocyclic ebonakaliswa yi-fused benzene kunye ne-thiazole ring, enegalelo kwiimpawu zayo ezikhethekileyo zeekhemikhali. Ine-athomu ye-nitrogen kunye ne-sulfur ngaphakathi kwecandelo le-thiazole, inika i-reactivity enomdla kunye nokusebenza. I-Benzothiazole derivatives ixhaphake kwiindlela ezahlukeneyo zokusebenza, kubandakanya amayeza, ii-agrochemicals, kunye nesayensi yezinto eziphathekayo, ngenxa yomsebenzi wazo webhayoloji kunye nokukwazi ukusebenza njengeebhloko zokwakha ukwenza iimolekyuli ezintsonkothileyo. Le compound ibonisa iimpawu zokulwa ne-antimicrobial, anticancer, kunye ne-anti-inflammatory, okwenza ukuba ibe ngumxholo wophando olunzulu kwi-chemistry yamayeza.
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I-Tetrahydrothiophen-3-one CAS:1003-04-9
I-Tetrahydrothiophen-3-one yi-heterocyclic compound equlathe i-sulfur ephawulwa yiringi enamalungu amahlanu equka zombini ii-athomu ze-carbon kunye ne-sulfur. Nge-molecular formula C5H8OS, le compound ineqela elisebenzayo le-ketone kwindawo ye-3 yesakhiwo esifana ne-thiophene. Ifumene ingqalelo kwiindawo ezahlukeneyo ngenxa yeempawu zayo ezikhethekileyo zeekhemikhali kunye nokusetyenziswa okunokwenzeka. I-Tetrahydrothiophen-3-one ihlolisiswa kakhulu ngokusetyenziswa kwayo kwi-organic synthesis, kwi-fragrance formulations, kwaye mhlawumbi njenge-bioactive compound kwi-pharmaceuticals. Isakhiwo sayo esinomdla kunye neempawu zenza ukuba ibe ngumxholo onomdla wokufunda kwi-medical chemistry kunye nesayensi yezinto.
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I-Difurfuryl sulfide CAS:13678-67-6
I-Difurfuryl sulfide yikhompawundi yendalo ebonakaliswa bubukho bamaqela amabini e-furfuryl adityaniswe kwi-atom yesalfure. Ngefomula yemolekyuli i-C10H10O2S, le khompawundi ibonisa iipropati zeekhemikhali ezikhethekileyo ngenxa yokudityaniswa kwe-sulfur kunye nemisebenzi evela kwi-furan. I-Difurfuryl sulfide ifumene ingqalelo kwiindawo ezahlukeneyo, kubandakanya isayensi yezinto, i-polymer chemistry, kunye namayeza. Ulwakhiwo lwayo olwahlukileyo lunika i-reactivity enomdla, okwenza ukuba ibe yindawo ebalulekileyo kwi-organic synthesis. Ngaphezu koko, ngenxa yezicelo zayo ezinokubakho njenge-arhente yokunambitha kunye neekhemikhali zezolimo, i-difurfuryl sulfide iyaqhubeka nokuba yisifundo sophando lokuhlola ukusetyenziswa kwayo okwahlukeneyo.
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I-5-Hydroxymethylfurfural CAS:67-47-0
I-5-Hydroxymethylfurfural (HMF) yikhompawundi yendalo enefomula yemolekyuli i-C6H6O3, eyaziwayo ngokubaluleka kwayo kwikhemistri yecarbohydrate kunye neenkqubo zokuguqulwa kwe-biomass. Ivela ekuphelisweni kwamanzi kwiishukela ezifana neglucose kunye ne-fructose kwaye inee-hydroxymethyl kunye namaqela asebenzayo e-furan. I-HMF iphawuleka ngendima yayo njengekhemikhali yeqonga enokuguqulwa ibe ziimveliso ezahlukeneyo ezixabisekileyo, kubandakanya amafutha, izinyibilikisi, kunye nezinye iikhemikhali. Ukusetyenziswa kwayo okunokwenzeka kubandakanya amashishini amaninzi, kubandakanya ukutya, amayeza, kunye ne-biofuels. Uphando oluqhubekayo lugxile ekuphuculeni iindlela zayo zokuvelisa kunye nokuhlola ukusabela kwayo kwikhemistri yokwenziwa.
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I-Ethyl furaneol CAS:27538-10-9
I-Ethyl furaneol, eyaziwa ngokuba yi-4-ethyl-5-methyl-2-furancarboxaldehyde, yikhompawundi yendalo eyaziwayo ngevumba layo elimnandi nelimnandi elikhumbuza i-caramel kunye neziqhamo eziphekiweyo. Ngefomula yemolekyuli i-C8H10O3, le khompawundi sisiphumo se-furan esiqulethe iqela le-ethyl kunye neqela le-methyl, ezinegalelo kwiprofayili yayo yencasa eyahlukileyo. I-Ethyl furaneol isetyenziswa kakhulu kwishishini lokutya njengearhente yokunambitha kunye nakwishishini levumba elimnandi ngenxa yevumba layo elimnandi. Uphando oluqhubekayo lujonge ukuphonononga ukuhlanganiswa kwayo kunye nokusetyenziswa kwayo kumacandelo ahlukeneyo, kugxininisa ukubaluleka kwayo ekuphuculeni amava okuva.
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I-5-Methyl-2-acetylfuran CAS:1193-79-9
I-5-Methyl-2-acetyfuran yikhompawundi yendalo eneringi ye-furan ethathelwe indawo yi-methyl kunye neqela le-acetyl. Ngefomula yemolekyuli i-C7H8O2, ikwiklasi ye-acetylfurans, iikhompawundi ezaziwa ngokusetyenziswa kwazo okwahlukeneyo kwiincasa, ivumba elimnandi, kunye namayeza. Le khompawundi ibonakaliswa livumba layo elimnandi nelimnandi, elenza libe luncedo kumashishini okutya kunye nezinto zokuthambisa. Ukongeza, i-5-methyl-2-acetylfuran ifumene umdla kwikhemistri yokwenziwa ngenxa yokuba inamandla okwakha iimolekyuli ezintsonkothileyo. Uphando oluqhubekayo lujolise ekuphononongeni imisebenzi yayo yebhayoloji kunye nezinye iindlela ezisebenzayo.
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I-Difurfuryldisulfide CAS:4437-20-1
I-Difururyldisulfide yi-organosulfur compound ebonakala ngokubakho kwamaqela amabini e-furfuryl adityaniswe ngokudibanisa i-disulfide. Ngefomula ye-molecular C10H10O2S2, le compound ineempawu zeekhemikhali ezikhethekileyo ezivela ekudibaneni kwe-sulfur kunye nemisebenzi ye-furan. I-Difururyldisulfide ifumene umdla kwiindawo ezahlukeneyo, kubandakanya ukwenziwa kwezinto eziphilayo kunye nesayensi yezinto. Ulwakhiwo lwayo olwahlukileyo luyivumela ukuba ithathe inxaxheba kwiimpendulo ezahlukeneyo zeekhemikhali, nto leyo eyenza ukuba ibe luncedo ekudaleni iimolekyuli ezintsonkothileyo. Ukongeza, ukusetyenziswa okunokwenzeka kwe-difururyldisulfide kwiikhemikhali zezolimo kunye nee-flavour agents kwenza ukuba ibe ngumxholo onomdla wophando kuluntu lweekhemikhali.
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I-2-Methyltetrahydrofuran-3-thiol CAS:57124-87-5
I-2-Methyltetrahydrofuran-3-thiol yikhompawundi yendalo eneringi ye-tetrahydrofuran ethathelwe indawo yiqela le-methyl kunye neqela elisebenzayo le-thiol (-SH). Ngefomula yemolekyuli i-C6H12OS, le khompawundi ifumene ingqalelo ngenxa yevumba layo elikhethekileyo kunye neprofayili yencasa, edla ngokuchazwa njengenamanothi amnandi ne-sulfur. Ulwakhiwo lwayo olukhethekileyo lunegalelo kwizicelo zayo ezinokubakho kumashishini okunambitha kunye nevumba elimnandi. Uphando kwi-2-methyltetrahydrofuran-3-thiol lugxile ekuqondeni iimpawu zayo zokuva kunye nemisebenzi enokwenzeka yebhayoloji, lugxininisa ukubaluleka kwayo kwizicelo zokupheka kunye nekhemistri yokwenziwa.
