-
I-2-Amino-5-bromo-3-methylpyridine CAS:3430-21-5
I-2-Amino-5-bromo-3-methylpyridine, enefomula yama-molecule i-C6H7BrN2, iyinhlanganisela ye-heterocyclic engeyesigaba se-pyridine. Yakhiwa yiqembu lama-amino, i-athomu ye-bromine endaweni engu-5, kanye ne-methyl substituent endaweni engu-3 endandatho ye-pyridine. Lokhu kuhlelwa kwesakhiwo kuyenza ibe yindawo ebalulekile yokwenziwa kwemithi kanye ne-agrochemical ngenxa yamandla ayo okuguqulwa kwamakhemikhali ahlukahlukene, okuvumela ukuthuthukiswa kwezakhiwo zama-molecule eziyinkimbinkimbi ezinemisebenzi ethile.
-
I-2-Bromonicotinic Acid CAS:35905-85-2
I-2-Bromonicotinic acid, enefomula yama-molecule i-C6H4BrNO2, iyinhlanganisela ye-heterocyclic eyingxenye yekilasi le-pyridine carboxylic acid. Iqukethe i-athomu ye-bromine endaweni ye-2 kanye neqembu le-carboxylic acid, okwenza ibe yigugu kwezokwelapha, ekhemistri yokuxhumanisa, kanye nanjengomlandeli wokwenziwa kwezinto eziphilayo.
-
I-2-Amino-3,5-dichloropyridine CAS:4214-74-8
I-2-Amino-3,5-dichloropyridine iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C5H3Cl2N. Ingokwesigaba sama-compound e-pyridine futhi iqukethe iqembu lama-amino kanye nama-athomu amabili e-chlorine anamathele endandatho ye-pyridine ezindaweni ezi-2 nezi-5, ngokulandelana. Le nhlanganisela ithola ukusetshenziswa njengesihluthulelo esiyinhloko ekuhlanganisweni kwemithi, amakhemikhali ezolimo, kanye nezinto eziphilayo ngenxa yezakhiwo zayo ezihlukile kanye nokusebenza kwayo.
-
I-EthanediaMide iMpurity A CAS:1210348-34-7
I-EthanediaMide iMpurity A iyinhlanganisela yamakhemikhali ehlukaniswe njenge-derivative ye-ethanediaMide. Ingokwesigaba sama-salts e-imidazolium futhi iphawuleka ngokusetshenziswa kwayo ekuhlanganisweni kwezinto eziphilayo kanye ne-catalysis. Le nhlanganisela ifaka umongo we-imidazolium onezithako ezithile ezithonya ukusabela kwayo kanye nokuqina ngaphansi kwezimo ezahlukahlukene. Njengoba yenziwe ngezindlela ezisunguliwe, i-EthanediaMide iMpurity A ikhombisa amandla njengesandulela ocwaningweni lwesayensi yezemithi kanye nezinto ezibonakalayo ngenxa yokuguquguquka kwesakhiwo sayo kanye namaqembu asebenzayo. Ukuhlola okwengeziwe kwezakhiwo zayo kuthembisa ukuqonda ngokuziphatha kwayo okubangela ukuvuvukala kanye nezicelo ezingaba khona zemvelo.
-
I-Osimertinib Intermediate 2 CAS:1421372-67-9
I-Osimertinib Intermediate 2 idlala indima ebalulekile endleleni yokwenziwa kwe-osimertinib, i-EGFR (i-epidermal growth factor receptor) i-tyrosine kinase inhibitor enamandla yesizukulwane sesithathu esetshenziswa ekwelapheni umdlavuza wamaphaphu ongewona omncane (i-NSCLC). Le nhlanganisela ephakathi isebenza njengesisekelo esibalulekile ekukhiqizweni kwemithi ye-osimertinib, inegalelo elikhulu ekusebenzeni kwayo kahle nasekucaciseni kwayo.
-
5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile CAS:1240948-77-9
I-5-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile iyinhlanganisela yamakhemikhali eyaziwa ngokwakheka kwayo, equkethe indandatho ye-pyrrole ethathelwe indawo yiqembu le-2-fluorophenyl kanye neqembu le-cyano ezindaweni 5 no-3, ngokulandelana. Lokhu kulungiselelwa kunikeza izakhiwo zamakhemikhali ezihlukile ezibalulekile kumakhemikhali wezokwelapha kanye nesayensi yezinto ezibonakalayo. Ihlanganiswe ngamasu akhethekile e-organic chemistry, le nhlanganisela isebenza njengesikafu esiguquguqukayo sokuthuthukisa imithi nezinto ezisebenzayo, ngenxa yezimpawu zayo ezihlukile zesakhiwo kanye nokusebenza kwayo.
-
I-EthanediaMide iMpurity A CAS:365998-36-3
I-EthanediaMide iMpurity A iyinhlanganisela yamakhemikhali ehlukaniswe njenge-derivative ye-ethanediaMide. Ingokwesigaba sama-salts e-imidazolium futhi iphawuleka ngokusetshenziswa kwayo ekuhlanganisweni kwezinto eziphilayo kanye ne-catalysis. Le nhlanganisela ifaka umongo we-imidazolium onezithako ezithile ezithonya ukusabela kwayo kanye nokuqina ngaphansi kwezimo ezahlukahlukene. Njengoba yenziwe ngezindlela ezisunguliwe, i-EthanediaMide iMpurity A ikhombisa amandla njengesandulela ocwaningweni lwesayensi yezemithi kanye nezinto ezibonakalayo ngenxa yokuguquguquka kwesakhiwo sayo kanye namaqembu asebenzayo. Ukuhlola okwengeziwe kwezakhiwo zayo kuthembisa ukuqonda ngokuziphatha kwayo okubangela ukuvuvukala kanye nezicelo ezingaba khona zemvelo.
-
I-CAS ephakathi ye-Osimertinib:1421372-66-8
Ama-intermediate e-Osimertinib ayizingxenye ezibalulekile ekwakhiweni kwe-osimertinib, i-EGFR (i-epidermal growth factor receptor) i-tyrosine kinase inhibitor enamandla yesizukulwane sesithathu esetshenziswa ekwelapheni umdlavuza wamaphaphu ongewona amaseli amancane (i-NSCLC). Lawa ma-intermediate adlala indima ebalulekile ekukhiqizweni kwemithi ye-osimertinib, enegalelo elikhulu ekusebenzeni kwayo kahle nasekucaciseni kwayo.
-
5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde CAS:881677-11-8
I-5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde iyinhlanganisela yamakhemikhali ehlukaniswa ngesakhiwo sayo esiyinkimbinkimbi sama-molecule, equkethe indandatho ye-pyrrole ethathelwe indawo yiqembu le-2-fluorophenyl kanye neqembu le-pyridin-3-ylsulfonyl ezindaweni 5 no-1, ngokulandelana, kanye neqembu elisebenzayo le-aldehyde. Lokhu kulungiswa kunikeza izakhiwo ezithile zamakhemikhali ezibalulekile kumakhemikhali wezokwelapha kanye nesayensi yezinto ezibonakalayo. Njengoba yenziwe ngamasu akhethekile e-organic chemistry, le nhlanganisela isebenza njengesikafu esiguquguqukayo sokuthuthukisa imithi nezinto ezisebenzayo, isebenzisa i-motifs yayo yesakhiwo esiyingqayizivele kanye nokusebenza kwayo.
-
I-OSIMERTINIB INTERMEDIATE 1 CAS:1421372-94-2
I-Osimertinib Intermediate 1 iyinhlanganisela yamakhemikhali ebalulekile eqashelwa ngendima yayo ekwakhiweni kwe-osimertinib, i-inhibitor enamandla yesizukulwane sesithathu se-EGFR (i-epidermal growth factor receptor) i-tyrosine kinase inhibitor esetshenziswa ekwelapheni umdlavuza wamaphaphu wamangqamuzana angewona amancane (i-NSCLC). Le nhlanganisela ephakathi isebenza njengesisekelo esibalulekile endleleni yokwenziwa kwemithi ye-osimertinib, inegalelo ekusebenzeni kwayo kahle nasekucaciseni kwayo.
-
I-EthanediaMide iMpurity B HCL CAS:720720-96-7
I-EthanediaMide iMpurity B HCL iyinhlanganisela yamakhemikhali ehlukaniswe njengokungcola okuvame ukutholakala ezintweni ezisekelwe ku-ethanediaMide. Ivame ukutholakala ezinqubweni zokukhiqiza imithi kanye nocwaningo oluhilela amakhemikhali asuselwa ku-ethanediaMide. I-EthanediaMide iMpurity B HCL ingakhiwa ngesikhathi sokuhlanganiswa noma ukugcinwa kwalezi zinto, futhi ukuba khona kwayo kudinga ukubhekwa nokulawulwa ukuqinisekisa ikhwalithi nokuphepha komkhiqizo. Ukuqonda izakhiwo kanye nokuziphatha kwalokhu kungcola kubalulekile ekugcineni ubuqotho bemikhiqizo ehlobene ne-ethanediaMide kanye nokunciphisa imiphumela emibi engaba khona.
-
I-Ethyl 2-phenyl-2cyanobutylate CAS:718-71-8
I-Ethyl 2-Phenyl-2cyanobutylate iyinhlanganisela yamakhemikhali enefomula yama-molecule C12H15NO2. Ingowomndeni wama-cyanobutylates futhi ineqembu le-phenyl kanye ne-cyanide esakhiweni sayo. Le nhlanganisela ibaluleke kakhulu ngenxa yezicelo zayo ezihlukahlukene ekwakhiweni kwezinto eziphilayo.
