-
I-N-(4-aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide CAS:262368-30-9
N-(4-aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide, eyaziwa nangokuthi i-mepacrine, iyinhlanganisela esetshenziswa ngokuyinhloko njengomuthi wokulwa nama-protozoal ukwelapha izifo ezifana nomalaleveva kanye ne-Giardia lamblia.
-
I-Cyclopropyl 2-fluorobenzyl ketone CAS:150322-73-9
I-Cyclopropyl 2-fluorobenzyl ketone iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C10H8BrFO. Ingokwesigaba sama-ketone a-halogenated, abonakala ngezici ezibalulekile zesakhiwo kanye nezakhiwo zamakhemikhali.
-
I-2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone CAS:86404-63-9
I-2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C9H7F2N3O. Ingokwesigaba sezinto ezisuselwa ku-acetophenone ezihlanganisa uhlelo lwendandatho ye-1H-1,2,4-triazole, olubonakala ngephethini yalo ethile yokufaka esikhundleni se-fluorine.
-
I-Ethyl 3-amino-4,4,4-trifluorocrotonate I-CAS:372-29-2
I-Ethyl 3-amino-4,4,4-trifluorocrotonate iyinhlanganisela yezinto eziphilayo eyaziwa ngesimo sayo soketshezi oluphuzi olukhanyayo kanye nezakhiwo zamakhemikhali ezihlukile. Inefomula yamakhemikhali i-C6H8F3NO2 futhi itholakala ku-3-amino-4,4,4-trifluorocrotonic acid ngokufaka i-athomu eyodwa ye-hydrogen neqembu le-ethyl (-C2H5). Lokhu kuguqulwa kunikeza izici ezithile ku-ethyl 3-amino-4,4,4-trifluorocrotonate, okwenza ibe yigugu ezinhlotsheni ezahlukene zezimboni. Le nhlanganisela iphawuleka kakhulu ngendima yayo njengesisekelo sokwakha ekwakhiweni kwezinto eziphilayo, okuhlanganisa nemithi kanye namakhemikhali ezolimo, ngenxa yokusabela kwayo okuhlukahlukene kwamakhemikhali kanye nokuzinza.
-
I-Sodium trifluoromethanesulfonate CAS:2926-30-9
I-Sodium trifluoromethanesulfonate, eyaziwa nangokuthi i-trifluoromethanesulfonic acid sodium salt, iyinhlanganisela ebalulekile yamakhemikhali eyaziwa ngesimo sayo esiqinile sekristalu kanye nesimo sayo se-hygroscopic. Inefomula yamakhemikhali i-CF3SO3Na futhi itholakala ku-trifluoromethanesulfonic acid ngokuyinciphisa nge-sodium hydroxide. Lokhu kuguqulwa kunikeza izakhiwo ezithile ku-sodium trifluoromethanesulfonate, okwenza ibe yigugu ezinhlotsheni ezahlukene zezimboni. Le nhlanganisela ihlonishwa kakhulu ngendima yayo njenge-catalyst enamandla ye-acid kanye ne-phase-transfer catalyst ekuhlanganisweni kwezinto eziphilayo, ngenxa yokuncibilika kwayo okuphezulu ezinyibilikisini ze-polar kanye nokuqina ngaphansi kwezimo ezinzima zokusabela.
-
i-ethyl difluoroacetate CAS:454-31-9
I-Ethyl difluoroacetate (EDA) iyinhlanganisela yamakhemikhali ephawulekayo eyaziwa ngesakhiwo sayo esiyingqayizivele sama-molecule kanye nezinhlelo zokusebenza eziguquguqukayo kuzo zonke izimboni. Ngefomula yamakhemikhali i-C4H5F2O2, i-EDA ineqembu le-difluoromethyl (-CF2COOEt) elinamathiselwe kumgogodla we-ethyl ester. Le nhlanganisela yenziwa ngokusabela kwe-esterification kwe-difluoroacetic acid ene-ethanol, okuholela kuketshezi olucacile, olungenambala olunezakhiwo zamakhemikhali ezihlukile. I-EDA ibaluleke kakhulu ngendima yayo njengesihluthulelo esiyinhloko ekuhlanganisweni kwezinto eziphilayo, ikhemistri yemithi, kanye nanjengomlandeli ekukhiqizweni kwamakhemikhali akhethekile nezinto ezidinga ukuzinza okuthuthukisiwe nokusebenza.
-
I-Potassium trifluoromethanesulfonate CAS:2926-27-4
I-Potassium trifluoromethanesulfonate, eyaziwa nangokuthi i-trifluoromethanesulfonic acid usawoti we-potassium, iyinhlanganisela yamakhemikhali ephawulekayo eyaziwa ngesimo sayo esiqinile sekristalu kanye nezakhiwo ezithile zamakhemikhali. Inefomula yamakhemikhali i-CF3SO3K futhi itholakala ku-trifluoromethanesulfonic acid ngokuyinciphisa nge-potassium hydroxide. Lokhu kuguqulwa kunikeza izici ezihlukile ku-potassium trifluoromethanesulfonate, okwenza ibe yigugu kuzo zonke izinhlelo zokusebenza zezimboni. Le nhlanganisela ihlonishwa kakhulu ngendima yayo njenge-catalyst enamandla ye-acid kanye ne-phase-transfer catalyst ekuhlanganisweni kwezinto eziphilayo, ngenxa yokuncibilika kwayo okuphezulu ku-polar solvents kanye nokuqina ngaphansi kwezimo zokusabela ezinzima.
-
I-Trifluoroacetylacetone CAS:367-57-7
I-Trifluoroacetylacetone (TFAA) iyinhlanganisela yamakhemikhali ephawulekayo eyaziwa ngesakhiwo sayo esiyingqayizivele sama-molecule kanye nokusetshenziswa okuhlukahlukene kuzo zonke izimboni. Ngefomula yamakhemikhali i-C6H5F3O2, i-TFAA iqukethe iqembu le-trifluoromethyl (-CF3) elixhunywe kumgogodla we-diketone. Le nhlanganisela yenziwa ngokusabela kwe-trifluoroacetic acid ene-acetylacetone, okuholela kuketshezi oluzinzile, olungenambala olunezakhiwo zamakhemikhali ezihlukile. I-TFAA iyaziswa ngendima yayo njengebhloko yokwakha eguquguqukayo ekuhlanganisweni kwezinto eziphilayo kanye nokusetshenziswa kwayo kumakhemikhali okuhlanganisa, i-catalysis, kanye nanjengomlandeli ekukhiqizweni kwamakhemikhali akhethekile nezinto ezidinga ukuzinza nokusebenza okuthuthukisiwe.
-
I-N(epsilon)-trifluoroacetyl-L-lysine CAS:10009-20-8
I-N(epsilon)-Trifluoroacetyl-L-lysine iyinhlanganisela yamakhemikhali ephawulekayo eyaziwa ngesakhiwo sayo esiyingqayizivele sama-molecule kanye nezicelo ezahlukahlukene emikhakheni eyahlukene. Ngesakhiwo samakhemikhali i-C14H21F3N2O5, i-N(epsilon)-trifluoroacetyl-L-lysine itholakala ku-lysine, i-amino acid ebalulekile, eneqembu le-trifluoroacetyl (-CF3CO) elinamathele eqenjini layo le-epsilon amino. Lokhu kuguqulwa kuthuthukisa ukuzinza kwayo futhi kushintsha izakhiwo zayo zamakhemikhali, okwenza ibe yigugu ocwaningweni lwe-biochemical, ukwakheka kwe-peptide, kanye ne-chemistry yemithi. I-N(epsilon)-Trifluoroacetyl-L-lysine yenziwa ngokusabela kwe-lysine nge-anhydride ye-trifluoroacetic ngaphansi kwezimo ezilawulwayo, okuholela esiqinile sekristalu esinezici ezithile zokuncibilika.
-
I-Ethyl 4,4-difluoro-3-oxobutyrate CAS:352-24-9
I-Ethyl 4,4-difluoro-3-oxobutyrate, eyaziwa nangokuthi i-ethyl 4,4-difluoroacetoacetate, iwuketshezi olungenambala olubonakala ngephunga lalo lezithelo. Ngefomula yamakhemikhali i-C6H7F2O3, idlala indima ebalulekile ekusetshenzisweni okuhlukahlukene kwezimboni, isebenzisa izakhiwo zayo zamakhemikhali ezihlukile.
-
i-ethyl 4,4,4-trifluoroacetoacetate CAS:372-31-6
I-Ethyl 4,4,4-trifluoroacetoacetate iyinhlanganisela yezinto eziphilayo eyaziwa ngesimo sayo soketshezi esingenambala kanye nephunga elibukhali nelinjengezithelo. Inefomula yamakhemikhali i-C6H6F3O3 futhi itholakala ku-4,4,4-trifluoroacetoacetic acid ngokufaka i-athomu eyodwa ye-hydrogen neqembu le-ethyl (-C2H5). Lokhu kuguqulwa kunikeza izakhiwo ezihlukile ku-ethyl 4,4,4-trifluoroacetoacetate, okwenza ibe yigugu ezinhlotsheni ezahlukene zezimboni. Le nhlanganisela ihlonishwa kakhulu ngendima yayo ekwakhiweni kwamakha kanye nanjengengxenye ebalulekile ekuhlanganisweni kwemithi kanye namakhemikhali ezolimo, ngenxa yokusabela kwayo kwamakhemikhali athile kanye nokuqina.
-
I-N-methyl-2,2,2-trifluoroacetamide CAS:815-06-5
I-N-Methyl-2,2,2-trifluoroacetamide (NMTFA) iyinhlanganisela yamakhemikhali ephawulekayo eqashelwa ngesakhiwo sayo esiyingqayizivele sama-molecule kanye nezinhlelo zokusebenza ezahlukahlukene emikhakheni eyahlukene. Ngefomula yamakhemikhali i-CF3CONHCH3, i-NMTFA yakhiwa yiqembu le-trifluoromethyl (-CF3) elixhunywe kumgogodla we-acetamide (-CONHCH3). Le nhlanganisela yenziwa ngokusabela kwe-trifluoroacetic acid ne-methylamine, okuholela ku-crystalline solid enephunga elihlukile. I-NMTFA iyaziswa ngendima yayo njengebhloko yokwakha eguquguqukayo ekuhlanganisweni kwezinto eziphilayo, i-pharmaceutical chemistry, kanye ne-reagent ekukhiqizweni kwamakhemikhali akhethekile nezinto ezidinga ukuzinza okuthuthukisiwe nokusebenza.
