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I-BIOTIN HYDRAZIDE CAS:66640-86-6
I-Biotin hydrazide sisiphumo se-biotin esibonakaliswa bubukho beqela elisebenzayo le-hydrazide (-NH-NH₂) elinamathele kwimolekyuli ye-biotin. I-Biotin, ekwaziwa ngokuba yi-vitamin B7, idlala indima ebalulekileyo kwi-metabolism yeseli kwaye ibalulekile kwiimpendulo ezahlukeneyo ze-enzyme ezibandakanya i-carboxylation. Ukungeniswa kwe-hydrazide moiety kuphucula ukusebenza kwe-biotin, okuvumela ukusetyenziswa kwayo kwizicelo ezahlukeneyo ze-biochemical, kubandakanya ukulebhelisha kunye nokufumanisa iiproteni. I-Biotin hydrazide isetyenziswa kakhulu kwiindawo zophando, ngakumbi kwicandelo le-molecular biology kunye ne-biochemistry, apho inceda khona ukufunda iiproteni, ii-enzymes, kunye nezinye ii-biomolecules.
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4-N-HEXYLOXYBENZALDEHYDE CAS:5736-94-7
I-4-N-Hexyloxybenzaldehyde yi-aromatic aldehyde ebonakaliswa liqela le-hexyl elinamathele kwindawo ye-para ye-benzaldehyde moiety. Le khompawundi iphawuleka ngokusetyenziswa kwayo kwi-organic synthesis kunye ne-materials chemistry ngenxa yokukwazi kwayo ukuthatha inxaxheba kwiimpendulo ezahlukeneyo zeekhemikhali, kubandakanya i-condensation kunye ne-coupling reactions. Ubukho be-hexyloxy substituent buyandisa ukunyibilika kwayo kwi-organic solvents kwaye bunokunika iipropati ezikhethekileyo kwi-polymers xa zisetyenziswa njengebhloko yokwakha. I-4-N-Hexyloxybenzaldehyde isebenza njengomnye obalulekileyo kwimveliso yeziqholo, amayeza, kunye nezixhobo ezisebenzayo, igxininisa ukubaluleka kwayo kuphando lweekhemikhali.
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I-BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CAS:1157-84-2
I-Benzaldehyde 2,4-dinitrophenylhydrazone yi-derivative eyenziwe yi-condensation reaction phakathi kwe-benzaldehyde kunye ne-2,4-dinitrophenylhydrazine. Le mpendulo ibalulekile kwi-organic chemistry njengoko isebenza njengendlela yokuchonga i-aldehydes kunye nee-ketones ngokwenziwa kwe-hydrazones. I-compound ephumayo ibonisa iipropati zomzimba ezahlukeneyo, kubandakanya indawo yokunyibilika kunye nombala, okwenza kube lula ukuchazwa kwayo. Ukuhlanganiswa kwe-derivatives ezinjalo akupheleli nje ekuhlalutyweni kodwa kukwagxininisa iingcamango eziphambili kwiinkqubo zokusabela, kubandakanya ukongezwa kwe-nucleophilic kunye nokuphelelwa ngamanzi emzimbeni. Ukuqonda le compound kunegalelo kwizicelo ezibanzi kwi-synthetic organic chemistry kunye neendlela zokuchonga iimolekyuli.
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I-2-ETHYL-2-HEXENAL CAS:645-62-5
I-2-Ethyl-2-hexenal yi-aldehyde engagcwaliyo equlethe ikhonkco le-carbon ezintandathu ene-double bond kwindawo yesibini kunye neqela elisebenzayo le-aldehyde ekupheleni kwesiphelo. Le khompawundi inomdla kakhulu kwi-organic synthesis kunye ne-flavour chemistry ngenxa yeempawu zayo ezizodwa zesakhiwo. Ingaveliswa ngeendlela ezahlukeneyo zokwenziwa, kubandakanya iimpendulo ze-aldol kunye neenkqubo ze-oxidation. I-2-Ethyl-2-hexenal isetyenziswa kwishishini leevumba, kunye nokwakhiwa kweencasa, inika iivumba kunye neencasa ezahlukeneyo. Ukusebenza kwayo kuyenza ibe luncedo ekutshintsheni ngakumbi kweekhemikhali, ivula indlela yezicelo ezininzi kwiindawo ezahlukeneyo.
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I-4-Hydroxybutyl acrylate CAS:2478-10-6
I-4-Hydroxybutyl acrylate yi-monomer ephilizayo ebonakaliswa liqela le-acrylate kunye neqela elisebenzayo le-hydroxyl. Ngefomula yemolekyuli i-C₇H₁₂O₃, le compound idlala indima ebalulekileyo kwi-polymer chemistry, ngakumbi ekuhlanganiseni ii-copolymers kunye nee-polymers ezisebenzayo. Ngenxa yokukwazi kwayo ukungena kwi-free radical polymerization, i-4-hydroxybutyl acrylate isetyenziswa kwizicelo ezahlukeneyo, kubandakanya ukugquma, izincamathelisi, kunye nezinto ze-biomedical. Iqela layo le-hydroxyl liphucula ukwenzeka kunye nokunyibilika, okwenza ukuba ibe sisakhiwo esibalulekileyo sokuphuhlisa izixhobo eziphambili ezineempawu ezithile.
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I-3-Chloro-1-(N,N-dimethyl)propylamine CAS:109-54-6
I-3-Chloro-1-(N,N-dimethyl)propylamine yikhompawundi yendalo ene-chloro substituent kwi-propyl chain, kunye neqela le-dimethylamino eliqhotyoshelwe kwi-carbon yokuqala. Le khompawundi inomdla kwi-chemistry yezonyango neyenziweyo ngenxa yezicelo zayo ezinokubakho njenge-intermediate ekuhlanganisweni kwamayeza kunye neekhemikhali zezolimo. Ubukho be-athomu ye-chlorine kunye neqela le-dimethylamino bubonelela nge-reactivity ekhethekileyo, okuvumela utshintsho olwahlukeneyo lweekhemikhali. Ukuqonda iipropati kunye nokusetyenziswa kwe-3-chloro-1-(N,N-dimethyl)propylamine kunokunceda ekuqhubekeni kokufunyanwa kwamayeza kunye nophuhliso lwezinto.
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I-2,4-Difluorophenyl isocyanate CAS:59025-55-7
I-2,4-Difluorophenyl isocyanate yi-compound ye-isocyanate enuka kamnandi ebonakala nge-phenyl ring ene-fluorine substituents ezimbini kwiindawo ezi-2 kunye nezi-4, ezidityaniswe neqela elisebenzayo le-isocyanate (-N=C=O). Le compound iphawuleka ngokusebenza kwayo kunye nokukwazi kwayo ukwenza izinto ezizinzileyo kunye nee-nucleophiles ezifana nee-amines kunye nee-alcohols. I-2,4-Difluorophenyl isocyanate isebenza njenge-intermediate ebalulekileyo kwi-organic synthesis, ngakumbi kumashishini amayeza kunye neekhemikhali zezolimo. Iimpawu zayo ezikhethekileyo ze-elektroniki ngenxa ye-fluorination ziphucula ukusetyenziswa kwayo ekuphuhliseni iimolekyuli ezisebenzayo kwi-biologically kunye nezinto eziphambili, nto leyo eyenza ukuba ibaluleke kakhulu kuphando lwangoku lweekhemikhali.
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1-(3-Chloropropoxy)-4-fluorobenzene CAS:1716-42-3
I-1-(3-Chloropropoxy)-4-fluorobenzene yikhompawundi yendalo ebonakaliswa bubukho be-atom ye-fluorine kunye neqela le-chloropropyl ether eliqhotyoshelwe kwindandatho ye-benzene. Le khompawundi isebenza njengebhloko yokwakha eguquguqukayo kwi-organic synthesis kunye ne-medicine chemistry, inikezela nge-reactivity eyahlukileyo yekhemikhali ngenxa yokubakho kwezinto ezithatha indawo ye-electronegative. Ukudibana kwe-atom ye-halogen (i-chlorine) kunye neqela le-fluoro kunokuchaphazela iipropati ze-elektroniki zekhompawundi, okuyenza ibe luncedo kwiintlobo ngeentlobo zezicelo, kubandakanya uphuhliso lwamayeza kunye nesayensi yezinto.
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I-Diethoxymethyl acetate CAS:14036-06-7
I-Diethoxymethyl acetate yikhompawundi yendalo ekwiklasi yee-esters, ebonakaliswa ngamaqela amabini e-ethoxy kunye neqela elisebenzayo le-acetate eliqhotyoshelwe kwi-methylene carbon. Le khompawundi isebenza njengendawo ebalulekileyo yokwenziwa kwezinto eziphilayo ngenxa yokusabela kwayo kunye nokukwazi kwayo ukuguquka kwiikhemikhali ezahlukeneyo. I-Diethoxymethyl acetate isetyenziswa ekuvelisweni kwamayeza, iikhemikhali zezolimo, kunye neekhemikhali ezintle. Ulwakhiwo lwayo olwahlukileyo luvumela ukusetyenziswa okwahlukeneyo kwikhemistri yokwenziwa, nto leyo eyenza ukuba ibe luncedo kuphando lwelabhoratri nakwiinkqubo zoshishino.
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I-1-METHYLPIPERAZINE DIHYDROCHLORIDE CAS:34352-59-5
I-1-Methylpiperazine dihydrochloride yikhemikhali ephuma kwi-piperazine, i-organic heterocyclic compound. Ibonakaliswa bubukho beqela le-methyl elinamathele kwenye yee-athomu zayo ze-nitrogen, nto leyo ebangela iipropati ezahlukeneyo ze-pharmacological. Uhlobo lwe-dihydrochloride luphucula ukunyibilika kunye nokuzinza kwe-1-methylpiperazine, nto leyo eyenza ukuba ifaneleke ngakumbi ukusetyenziswa kwiindlela ezahlukeneyo, ngakumbi kwi-chemistry yezonyango kunye nokwakheka kwamayeza. Le khemikhali ibalulekile ngenxa yokusetyenziswa kwayo ekuhlanganiseni amayeza, ii-surfactants, kunye neekhemikhali ze-polymer, kunye nendima yayo njengebhloko yokwakha ekuphuhliseni iimolekyuli ezisebenzayo kwi-biology.
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I-3-METHOXYBENZHYDRAZIDE CAS:5785-06-8
3-I-Methoxybenzoylhydrazide yikhompawundi yendalo ebonakaliswa bubukho beqela le-methoxy elinamathele kwisakhiwo se-benzoylhydrazide. Ibonakala njenge-crystalline solid emhlophe ukuya kwemhlophe kwaye ifumene umdla kwi-chemistry yezonyango ngenxa yemisebenzi yayo yebhayoloji. Le khompawundi idla ngokufundwa ngezicelo zayo ekuphuhliseni amayeza kunye neekhemikhali zezolimo, ngenxa yokukwazi kwayo ukwenza ii-hydrazones kunye nezinye izinto eziphuma kuyo ngokusebenzisa ii-reaction ezibandakanya amaqela e-carbonyl.
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I-2-NITROBENZHYDRAZIDE CAS:606-26-8
2-I-Nitrobenz hydrazide yikhompawundi yendalo enefomula yemolekyuli i-C7H8N4O2, equlathe iqela le-nitro (-NO2) eliqhotyoshelwe kwindandatho ye-benzene edityaniswe ngakumbi neqela elisebenzayo le-hydrazide (-NH-NH2). Le khompawundi ibonakala njenge-crystalline solid emthubi ukuya ko-orenji kwaye yaziwa ngokusebenza kwayo ngenxa yokubakho kwemisebenzi ye-nitro kunye ne-hydrazine. Inezicelo ezahlukeneyo kwikhemistri yokwenziwa kwaye ifundwa ngemisebenzi yayo enokubakho yebhayoloji.
