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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.
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I-3-CHLORO-2-HYDRAZINO-1,2-DIHYDROPYRAZINE HYDROCHLORIDE CAS:63286-28-2
I-3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride iyinhlanganisela ye-heterocyclic enendandatho ye-dihydropyrazine ene-hydrazine substituent kanye ne-athomu ye-chlorine endaweni ye-3. Le nhlanganisela inesithakazelo kumakhemikhali ezokwelapha ngenxa yemisebenzi yayo engaba khona yezinto eziphilayo kanye nokusebenza okunikezwa amaqembu asebenzayo e-hydrazine kanye ne-chloro. Njengosawoti we-hydrochloride, ikhombisa ukuncibilika okuthuthukisiwe ezixazululweni zamanzi, okuthuthukisa ukusebenza kwayo ekusabeleni nasekusetshenzisweni kwamakhemikhali ahlukahlukene. Ucwaningo lubonisa ukuthi izinto ezitholakala kule nhlanganisela zingaba nezakhiwo zokulwa nomdlavuza noma amagciwane, okwenza kube usizo ekutholakaleni nasekuthuthukisweni kwemithi.
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I-PROPYL BENZOATE CAS:2315-68-6
I-Propyl benzoate iyinhlanganisela yezinto eziphilayo ehlukaniswe njenge-ester, eyakhiwe ngokusabela kwe-propanol ne-benzoic acid. Ibonakala njengoketshezi olungenambala kuya koluphuzi olukhanyayo olunephunga elimnandi elimnandi, oluvame ukusetshenziswa embonini yamakha nokunambitheka. I-Propyl benzoate ayisebenzi nje kuphela njengesinyibilikisi kodwa futhi njenge-plasticizer, ithuthukisa ukuguquguquka nokuqina kwezinto ezahlukahlukene. Izakhiwo zayo ezinhle zokuncibilika zenza ukuthi isetshenziswe ekwakhiweni kwezimonyo kanye nemikhiqizo yokudla. Ngaphezu kwalokho, ngenxa yobuthi bayo obuphansi, i-propyl benzoate ibhekwa njengephephile ukusetshenziswa ezicelweni eziningi zabathengi.
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I-2,4-Dichlorophenoxybutyric acid CAS:94-82-6
I-2,4-Dichlorophenoxybutyric acid (2,4-DB) iyi-herbicide yokwenziwa eyingxenye yomndeni wama-phenoxyalkanoic acid. Isetshenziswa kakhulu ngesenzo sayo sokukhetha ukhula olunamaqabunga abanzi ngenkathi ishiya izitshalo zotshani zingalimele, okwenza kube yigugu emikhubeni yezolimo. Le nhlanganisela inezithako ezimbili ze-chlorine ezindaweni ezi-2 nezi-4 eringini ye-phenyl, okuthuthukisa umsebenzi wayo wokubulala ukhula. I-2,4-DB ivame ukusetshenziswa ekuphathweni kwezitshalo ezahlukahlukene, kufaka phakathi okusanhlamvu namadlelo, ngenxa yokusebenza kwayo kahle nokusebenza kwayo. Ukuqonda izindlela zayo kanye nomthelela wayo emvelweni kubalulekile ekwenzeni ngcono ukusetshenziswa kwayo kwezolimo eziqhubekayo.
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(3-BROMOPHENYL)ACETIC ACID METHYL ESTER CAS:150529-73-0
I-(3-Bromophenyl)acetic acid methyl ester, eyaziwa nangokuthi i-methyl 3-bromophenylacetate, iyinhlanganisela yezinto eziphilayo equkethe indandatho ye-phenyl exutshwe ne-brominated exhunywe engxenyeni ye-acetic acid ngokuxhumana kwe-ester. Le nhlanganisela ibalulekile kumakhemikhali ezinto eziphilayo okwenziwa njengento ephakathi kokwenziwa kwemithi ehlukahlukene kanye namakhemikhali ezolimo. Ukuba khona kwe-athomu ye-bromine kuthuthukisa ukusabela kwayo, okwenza ifanelekele ukuguqulwa okwengeziwe kwamakhemikhali. Ngaphezu kwalokho, i-(3-bromophenyl)acetic acid methyl ester ifundwa ngemisebenzi yayo engaba khona yezinto eziphilayo, inegalelo ekubalulekeni kwayo kumakhemikhali ezokwelapha kanye nesithakazelo esandayo ekuthuthukisweni kwemithi.
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I-4-N-BUTOXYPHENYLACETIC ACID CAS:1658-42-0
I-4-N-Butoxyphenylacetic acid iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu le-butoxy elixhunywe endandatho ye-phenyl, kanye nengxenye ye-acetic acid. Le nhlanganisela ithole isithakazelo kumakhemikhali ezokwelapha kanye nemithi ngenxa yezakhiwo zayo ezingaba khona zokulwa nokuvuvukala kanye nezokudambisa ubuhlungu. Izici ezihlukile zesakhiwo se-4-N-butoxyphenylacetic acid zithuthukisa umsebenzi wayo wezinto eziphilayo, okwenza kube yinto ebalulekile ekuthuthukiseni imithi. Ucwaningo ngale nhlanganisela lugxile ekuqondeni izindlela zayo zokusebenza kanye nokuhlola amandla ayo okwelapha, ikakhulukazi ekwelapheni ubuhlungu kanye nezinkinga zokuvuvukala.
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I-4-NITROBENZOIC ACID POTASSIUM USAWOTI CAS:15922-01-7
Usawoti we-potassium we-4-Nitrobenzoic acid, ovame ukubizwa ngokuthi i-potassium 4-nitrobenzoate, uyinhlanganisela yezinto eziphilayo esebenza njengosawoti otholakala ku-4-nitrobenzoic acid kanye ne-potassium hydroxide. Le nhlanganisela ibonakala ngeqembu layo le-nitro elixhunywe ku-benzoic acid derivative, okwenza kube yi-reagent ewusizo ekusetshenzisweni kwamakhemikhali ahlukahlukene. I-Potassium 4-nitrobenzoate isetshenziswa ekuhlanganiseni imithi, amakhemikhali ezolimo, kanye nodayi ngenxa yezakhiwo zayo ezihlukile zamakhemikhali. Ukuncibilika kwayo emanzini kuthuthukisa ukusetshenziswa kwayo ezinqubweni zelabhorethri kanye nezimboni, kuyilapho ukuzinza kwayo kuvumela ukusebenza okuthembekile ezindleleni ezahlukene zokwenziwa.
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I-BIOTINAMIDOCAPROYL HYDRAZIDE CAS:109276-34-8
I-Biotinamidocaproyl hydrazide iyinhlanganisela ye-bioconjugate ehlanganisa i-biotin, i-cofactor ebalulekile ezinqubweni ezahlukahlukene ze-metabolic, kanye nengxenye ye-hydrazide. Le nhlanganisela iyaziwa ngekhono layo lokuxhumana ngqo ne-avidin noma i-streptavidin, okwenza kube lula ukulethwa okuqondiwe kanye nezicelo zokuthola ocwaningweni lwe-biochemical kanye nokuxilonga. Isakhiwo sayo esiyingqayizivele siyivumela ukuthi isebenze njengesixhumi esisebenzayo ekuhlolweni nasekufundweni okuhlukahlukene kwe-biochemical okubandakanya amaprotheni nama-nucleic acid.
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4-Amino-3-hydrazino-1,2,4-triazol-5-thiol CAS:1750-12-5
4-I-Amino-3-hydrazino-1,2,4-triazol-5-thiol iyinhlanganisela ye-heterocyclic ebonakala ngokuba khona kwamaqembu asebenzayo e-amino kanye ne-hydrazino, kanye neqembu le-thiol. Lesi sici se-triazole sithole ukunakwa emikhakheni ehlukahlukene ye-chemistry ngenxa yemisebenzi yaso yebhayoloji kanye nokusetshenziswa kwayo emithini yemithi. Isakhiwo sayo esiyingqayizivele siyivumela ukuthi ihlanganyele ezinhlobonhlobo zezindlela zamakhemikhali, okwenza ibe nokuguquguquka kumakhemikhali okwenziwa.
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4-(TRIFLUOROMETHYL)BENZHYDRAZIDE CAS:339-59-3
4-I-(Trifluoromethyl)benz hydrazide iyinhlanganisela yezinto eziphilayo equkethe iqembu le-trifluoromethyl elixhunywe emgogodleni we-benzhydrazide. Le nhlanganisela inesithakazelo esikhulu emkhakheni we-chemistry yezokwelapha ngenxa yokuba khona kweqembu le-trifluoromethyl, okuthuthukisa i-lipophilicity kanye nokuqina kwe-metabolic. Isakhiwo sivumela ukushintshwa okuhlukahlukene, okwenza kube lula ekuguqulweni kwamakhemikhali okuqhubekayo. Ngokuvamile imelelwa yifomula yama-molecule C8H8F3N3O futhi yaziwa ngokusetshenziswa kwayo okungenzeka ekuthuthukisweni kwemithi kanye nokwakheka kwamakhemikhali ezolimo.
