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I-P-AMINOBENZOIC ACID POTASSIUM USAWOTI CAS:138-84-1
Usawoti we-potassium we-p-Aminobenzoic acid, owaziwa kakhulu ngokuthi i-potassium para-aminobenzoate (K-PABA), uwuhlobo lukasawoti we-potassium lwe-p-aminobenzoic acid (PABA). Le nhlanganisela yezinto eziphilayo ihlanganisa iqembu lama-amino kanye neqembu le-carboxylic acid elixhunywe endandatho ye-benzene, okwenza kube yi-molecule ebalulekile kokubili kumakhemikhali kanye ne-biology. I-K-PABA yaziwa kakhulu ngendima yayo ekwakhiweni kwemithi ehlukahlukene kanye nesithako ekwakhiweni kwe-sunscreen ngenxa yezakhiwo zayo ezimunca i-UV. Ukuncibilika kwayo emanzini kuthuthukisa ukusebenza kwayo ezinqubweni zamakhemikhali ezahlukahlukene kanye namafomula, okwenza kube yinkimbinkimbi ebalulekile emikhakheni eminingi yezimboni.
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i-methyl 2,3-dihydroxybenzoate CAS:2411-83-8
I-Methyl 2,3-dihydroxybenzoate, eyaziwa nangokuthi i-methyl salicylate noma uwoyela we-wintergreen, iyinhlanganisela enuka kamnandi etholakala ku-salicylic acid. Ineqembu le-hydroxyl ezindaweni ezi-2 nezi-3 zesakhiwo se-benzoate, neqembu le-methoxy elithatha indawo ye-carboxylic acid. Le nhlanganisela idonsele ukunaka ngezicelo zayo ezahlukahlukene embonini yezemithi, yezimonyo, kanye neyokudla ngenxa yephunga layo elimnandi kanye nezakhiwo zokwelapha ezingaba khona. I-Methyl 2,3-dihydroxybenzoate yaziwa kakhulu ngemiphumela yayo yokudambisa ubuhlungu kanye nokulwa nokuvuvukala, okwenza ibe yisithako esivamile ekwakhiweni kokuqeda ubuhlungu kanye nokuhlikihla imisipha.
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I-METHYL 2-PYRIDYLACETATE CAS:1658-42-0
I-Methyl 2-pyridylacetate iyinhlanganisela yezinto eziphilayo eyingxenye yama-esters, etholakala ngqo ku-2-pyridinecarboxylic acid (eyaziwa nangokuthi i-pyridine-2-carboxylic acid) kanye ne-methanol. Le nhlanganisela inendandatho ye-pyridine, enikeza izakhiwo zamakhemikhali ezihlukile kanye nemisebenzi yezinto eziphilayo. I-Methyl 2-pyridylacetate iphawuleka ngokusebenza kwayo ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi njenge-intermediate ekulungiseleleni imithi ehlukahlukene kanye namakhemikhali ezolimo. Izici zayo ze-aromatic, ezihlanganiswe neqembu le-acetyl functional, zenza kube yisakhiwo esiguquguqukayo kumakhemikhali okwenziwa, okwenza kube lula ukuthuthukiswa kwamakhemikhali anamandla amakhulu okwelapha.
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I-TRIMETHYLENE BIS(4-AMINOBENZOATE) CAS:57609-64-0
I-Trimethylene bis(4-aminobenzoate) iyinhlanganisela enuka kamnandi ebonakala ngokuba khona kwamayunithi amabili e-4-aminobenzoate axhunywe uchungechunge lwe-trimethylene (i-carbon ezintathu). Le molekyuli isebenza njenge-diester futhi ibonisa ukusetshenziswa okungenzeka emikhakheni eyahlukahlukene, kufaka phakathi isayensi yezinto zokwakha, ama-polymer, kanye nemithi. Isakhiwo siqukethe amaqembu e-amine angabamba iqhaza ekuhlanganiseni i-hydrogen kanye nokunye ukusebenzisana kwamakhemikhali, okwenza kube usizo ekwakhiweni kwezinto ezithuthukisiwe ezinezakhiwo ezithile. Ngaphezu kwalokho, izinto eziphuma kuyo zingabonisa imisebenzi ethokozisayo yezinto eziphilayo, zinegalelo ocwaningweni lwe-chemistry yezokwelapha. Ukuqonda ukwakheka kwayo kanye nokusabela kwayo kungavula izindlela zokusetshenziswa okusha ezindaweni eziningi.
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I-Oxamic hydrazide CAS:515-96-8
I-Oxamic hydrazide iyinhlanganisela yezinto eziphilayo etholakala ku-oxamic acid, ebonakala ngokuba khona kweqembu elisebenzayo le-hydrazine. Le nhlanganisela ithole isithakazelo kumakhemikhali okwenziwa kanye nezicelo zokwelapha ngenxa yemisebenzi yayo engaba khona yezinto eziphilayo. I-Oxamic hydrazide yaziwa ngendima yayo njenge-ligand kanye nesakhiwo sokwakha ekwakhiweni kwemithi, ikakhulukazi ekuthuthukiseni imithi ehlose izifo ezahlukahlukene. Isakhiwo sayo esiyingqayizivele siyivumela ukuthi isebenzisane nezinhlelo zezinto eziphilayo, okwenza kube yisihloko socwaningo ezindaweni ezifana nezifundo zokulwa nokuvuvukala, ukulwa nomdlavuza, kanye nezokulwa namagciwane. Ukuqonda izakhiwo zayo kanye nokusabela kwayo kungaholela ekwelashweni okusha.
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I-4-NITROPHENYL ACETATE CAS:830-03-5
I-4-Nitrophenyl acetate iyinhlanganisela enuka kamnandi kanye ne-ester ye-acetic acid kanye ne-4-nitrophenol. Ineqembu le-nitro (-NO2) elibekwe eqenjini le-hydroxyl ering ye-phenolic, elithinta kakhulu ukusebenza kwayo kanye nezakhiwo zayo. Le nhlanganisela ifundwa kabanzi kumakhemikhali e-organic, ikakhulukazi ngendima yayo njenge-substrate ku-enzyme kinetics kanye nokusabela kwamakhemikhali. Ukusetshenziswa kwayo kudlulela ekusetshenzisweni kwemithi, amakhemikhali ezolimo, kanye nokukhiqizwa kodayi ngenxa yokusebenza kwayo okuhlukahlukene. Imiphumela ehlukile ye-elekthronikhi enikezwa yiqembu le-nitro yenza i-4-nitrophenyl acetate ibe yinto ebalulekile yophenyo nocwaningo lokwenziwa.
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I-METHYL 4-FLUOROBENZOYLACETATE CAS:63131-29-3
I-Methyl 4-fluorobenzoylacetate iyinhlanganisela yezinto eziphilayo ebonakala ngengxenye ye-benzoylacetate ene-fluorine esikhundleni sendandatho ye-aromatic. Le nhlanganisela isebenza njengesixhumi esiguquguqukayo kumakhemikhali ezinto eziphilayo zokwenziwa, ikakhulukazi ekuhlanganisweni kwemithi kanye namakhemikhali ezolimo. Ukufakwa kwe-athomu ye-fluorine kuthuthukisa ukusabela kwayo futhi kungathinta umsebenzi wezinto eziphilayo ngenxa yezakhiwo ezihlukile ezinikezwa yi-fluorine. I-Methyl 4-fluorobenzoylacetate ifundwa ngezinhlelo zayo ezingaba khona ekutholakaleni nasekuthuthukisweni kwemithi, igcizelela ukubaluleka kwayo ekudalweni kwezidakamizwa ezintsha zokwelapha.
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I-ETHYL P-TOLYLACETATE CAS:14062-19-2
I-Ethyl p-tolylacetate iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu le-tolyl elixhunywe engxenyeni ye-acetate. Ngokukhethekile, iqukethe i-ethyl ester etholakala ku-p-tolylacetic acid. Le nhlanganisela isebenza njengesikhungo esibalulekile kumakhemikhali ezinto eziphilayo futhi isetshenziswa ekukhiqizeni amakha, izinto zokunambitha, kanye nemithi. Iqembu le-tolyl elifakwe esikhundleni se-para linikeza izakhiwo ezihlukile ku-molecule, lithuthukisa ukusabela kwayo kanye nomsebenzi wezinto eziphilayo. I-Ethyl p-tolylacetate ifundwa ngezinhlelo zayo ezingaba khona ekuthuthukisweni kwemithi kanye nesayensi yezinto ezibonakalayo, okubonisa ukubaluleka kwayo kuzo zonke izimboni zamakhemikhali ezahlukahlukene.
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I-2-Bromophenylhydrazine hydrochloride CAS:50709-33-6
I-2-Bromophenylhydrazine hydrochloride iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu elisebenzayo le-hydrazine elixhunywe endandatho ye-phenyl ene-brominated. Uhlobo lwe-hydrochloride usawoti luthuthukisa ukuncibilika kwayo ezixazululweni zamanzi, okwenza kube usizo ezinhlotsheni ezahlukene zamakhemikhali nezebhayoloji. Le nhlanganisela ibalulekile ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ngendima yayo njenge-reagent ekulungiseleleni amadayi e-azo kanye nezinye izinto eziqukethe i-nitrogen. Ngaphezu kwalokho, i-2-bromophenylhydrazine hydrochloride iye yahlolwa ngezakhiwo zayo zokulwa nomdlavuza kanye ne-antimicrobial, okugqamisa ukubaluleka kwayo kumakhemikhali ezokwelapha.
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I-2-Nitrophenylhydrazine hydrochloride CAS:6293-87-4
I-2-Nitrophenylhydrazine hydrochloride iyinhlanganisela yezinto eziphilayo equkethe iqembu le-nitro endaweni ye-ortho uma kuqhathaniswa neqembu elisebenzayo le-hydrazine endandatho ye-phenyl. Njengosawoti we-hydrochloride, ikhombisa ukuncibilika okuthuthukisiwe emanzini, okwenza ifanelekele ukusetshenziswa okuhlukahlukene kwamakhemikhali kanye nezinto eziphilayo. Le nhlanganisela isetshenziswa kakhulu njenge-reagent ekwakhiweni kwezinto eziphilayo, ikakhulukazi ekulungiseleleni udayi we-azo kanye nezinye izinto eziqukethe i-nitrogen. Ngaphezu kwalokho, i-2-nitrophenylhydrazine hydrochloride ithole isithakazelo ngemisebenzi yayo engaba khona yezinto eziphilayo, okuhlanganisa izakhiwo zokulwa namagciwane kanye nokulwa nomdlavuza, okugqamisa ukubaluleka kwayo kumakhemikhali ezokwelapha.
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3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine CAS:34562-31-7
I-3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine iyinhlanganisela eyinkimbinkimbi yezinto eziphilayo eyingxenye yesigaba sezinto ezithathwe ku-pyridine. Isakhiwo sinengxenye ye-dihydropyridine enamaqembu e-ethyl ezindaweni ezingu-3 no-5, kanye neqembu le-phenyl kanye ne-propyl substituent. Le nhlanganisela idonsele isithakazelo kumakhemikhali wezokwelapha kanye ne-pharmacology ngenxa yemisebenzi yayo engaba khona yezinto eziphilayo, ikakhulukazi ekuguqulweni kwezinhlelo ze-neurotransmitter. Ukuma kwayo okuhlukile kusikisela ukuthi ingasebenzisana nama-receptor ahlukahlukene, okwenza kube yinto efanelekile yokucwaninga okwengeziwe ngezicelo zokwelapha, njengaku-neuropharmacology noma njengokwelashwa okungenzeka kwezinkinga zezinzwa.
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2,2-DIETHOXYPROPIONITRILE CAS:56011-12-2
I-2,2-Diethoxypropionitrile iyinhlanganisela yezinto eziphilayo equkethe iqembu le-propionitrile elinezindawo ezimbili ze-ethoxy esikhundleni se-2 se-carbon chain. Le nhlanganisela, ephawulekayo ngesakhiwo sayo esiyingqayizivele, isebenza njengesakhiwo esiguquguqukayo kumakhemikhali ezinto eziphilayo zokwenziwa. Isetshenziswa kakhulu njengesixhumi sokuhlanganiswa kwemithi ehlukahlukene kanye namakhemikhali ezolimo, ngenxa yokusabela kwayo kanye nekhono lokuhlanganyela ekusabeleni kwamakhemikhali ahlukahlukene. Ukuba khona kweqembu le-cyano (-CN) kunikeza amandla okusebenza okwengeziwe, okwenza kube yisandulela esibalulekile ekwakheni amakhemikhali amasha anezakhiwo zezinto eziphilayo noma zamakhemikhali ezifiselekayo.
