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2-Amino-5-bromo-3-methylpyridine CAS:3430-21-5
2-Amino-5-bromo-3-methylpyridine, ine fomura yemolecular C6H7BrN2, imusanganiswa weheterocyclic uri mukirasi yepyridine. Ine boka reamino, atomu yebromine iri panzvimbo ye5, uye methyl substituent iri panzvimbo ye3 pa pyridine ring. Kurongeka uku kunoita kuti ive pakati pemishonga uye agrochemical synthesis nekuda kwekugona kwayo kushandura makemikari akasiyana-siyana, zvichiita kuti pave nekugadzirwa kwemamorekuru akaomarara ane mabasa chaiwo.
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2-Bromonicotinic Acid CAS:35905-85-2
2-Bromonicotinic acid, ine molecular formula C6H4BrNO2, inhengo yeheterocyclic iri mu pyridine carboxylic acid class. Ine bromine atomu iri pa 2-position uye carboxylic acid group, zvichiita kuti ive yakakosha mumishonga, coordination chemistry, uye senzira yekutanga mu organic synthesis.
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2-Amino-3,5-dichloropyridine CAS:4214-74-8
2-Amino-3,5-dichloropyridine ikemikari ine fomura yemorekuru C5H3Cl2N. Iri muboka remakemikari epyridine uye ine boka remaamino nemaatomu maviri echlorine akabatanidzwa kuring yepyridine panzvimbo dze2 ne5, zvichiteerana. Kemikari iyi inoshandiswa senzira yakakosha mukugadzirwa kwemishonga, agrochemicals, uye zvinhu zvakasikwa nekuda kwehunhu hwayo hwakasiyana hwekuvaka uye reactivity.
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EthanediaMide iMpurity A CAS:1210348-34-7
EthanediaMide iMpurity A ikemikari inotorwa se ethanediaMide derivative. Iri muboka re imidazolium salts uye inozivikanwa nekushandiswa kwayo mu organic synthesis uye catalysis. Iyi kemikari ine imidazolium core ine zvimwe zvinotsiva zvinopesvedzera reactivity yayo uye kugadzikana kwayo pasi pemamiriro akasiyana-siyana. Yakagadzirwa nenzira dzakagara dziripo, EthanediaMide iMpurity A inoratidza kugona kwayo senzira yekutanga mukutsvagisa kwemishonga nesainzi yezvinhu nekuda kwekushanda kwayo kwakasiyana-siyana uye mapoka ayo anoshanda. Kuongorora kwakawanda kwehunhu hwayo kunovimbisa kunzwisisa maitiro ayo ekugadzirisa uye mashandisirwo anogona kuitwa munzvimbo dzakatikomberedza.
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Osimertinib Intermediate 2 CAS:1421372-67-9
Osimertinib Intermediate 2 ine basa guru mukugadzirwa kweosimertinib, mushonga une simba wechizvarwa chechitatu cheEGFR (epidermal growth factor receptor) unoshandiswa mukurapa kenza yemapapu isiri diki (NSCLC). Mushonga uyu unoshanda sechivharo chakakosha mukugadzirwa kwemishonga yeosimertinib, zvichibatsira zvikuru mukurapa kwayo uye kugona kwayo kurapa.
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5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile CAS:1240948-77-9
5-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile ikemikari inozivikanwa nekuumbwa kwayo, ine rin'i yepyrrole yakatsiviwa neboka re2-fluorophenyl neboka recyano panzvimbo dze5 ne3, zvichiteerana. Kurongeka uku kunopa hunhu hwemakemikari hwakasiyana hwakakosha mukemikari yekurapa nesainzi yezvinhu. Yakagadzirwa kuburikidza nehunyanzvi hwe organic chemistry, kemikari iyi inoshanda senzvimbo inoshanduka yekugadzira mishonga nezvinhu zvinoshanda, nekuda kwemaitiro ayo akasiyana uye reactivity.
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EthanediaMide iMpurity A CAS:365998-36-3
EthanediaMide iMpurity A ikemikari inotorwa se ethanediaMide derivative. Iri muboka re imidazolium salts uye inozivikanwa nekushandiswa kwayo mu organic synthesis uye catalysis. Iyi kemikari ine imidazolium core ine zvimwe zvinotsiva zvinopesvedzera reactivity yayo uye kugadzikana kwayo pasi pemamiriro akasiyana-siyana. Yakagadzirwa nenzira dzakagara dziripo, EthanediaMide iMpurity A inoratidza kugona kwayo senzira yekutanga mukutsvagisa kwemishonga nesainzi yezvinhu nekuda kwekushanda kwayo kwakasiyana-siyana uye mapoka ayo anoshanda. Kuongorora kwakawanda kwehunhu hwayo kunovimbisa kunzwisisa maitiro ayo ekugadzirisa uye mashandisirwo anogona kuitwa munzvimbo dzakatikomberedza.
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Osimertinib CAS yepakati: 1421372-66-8
Osimertinib intermediates zvinhu zvakakosha mukugadzirwa kweosimertinib, chinhu chine simba chechizvarwa chechitatu cheEGFR (epidermal growth factor receptor) tyrosine kinase inhibitor chinoshandiswa mukurapa kenza yemapapu isiri diki (NSCLC). Izvi zvinhu zvine basa guru mukugadzirwa kwemishonga yeosimertinib, zvichibatsira zvikuru mukushanda kwayo zvakanaka uye kujeka kwayo.
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5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde CAS:881677-11-8
5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde ikemikari inosiyaniswa nechimiro chayo chakaomarara chemamorekuru, ine rin'i yepyrrole yakatsiviwa neboka re2-fluorophenyl neboka repyridin-3-ylsulfonyl panzvimbo 5 ne1, zvichiteerana, pamwe chete neboka realdehyde rinoshanda. Kurongeka uku kunopa hunhu hwekemikari hwakakosha mukemikari yekurapa nesainzi yezvinhu. Yakagadzirwa kuburikidza nehunyanzvi hwe organic chemistry, kemikari iyi inoshanda senzvimbo inoshanduka yekugadzira mishonga nezvinhu zvinoshanda, ichishandisa maitiro ayo akasiyana uye reactivity.
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OSIMERTINIB INTERMEDIATE 1 CAS:1421372-94-2
Osimertinib Intermediate 1 ikemikari inokosha inozivikanwa nebasa rayo mukugadzirwa kweosimertinib, inhibitor ine simba yechizvarwa chechitatu cheEGFR (epidermal growth factor receptor) tyrosine kinase inoshandiswa mukurapa kenza yemapapu isiri diki (NSCLC). Iyi kemikari yepakati inoshanda sechivako chakakosha munzira yekugadzira mishonga yeosimertinib, ichibatsira mukushanda kwayo zvakanaka uye kujeka kwayo.
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EthanediaMide iMpurity B HCL CAS:720720-96-7
EthanediaMide iMpurity B HCL ikemikari inorongwa sekusachena kunowanzo kuwanikwa muzvinhu zvine chekuita ne ethanediaMide. Inowanzoonekwa mukugadzirwa kwemishonga uye maitiro ekutsvagisa anosanganisira mishonga inobva ku ethanediaMide. EthanediaMide iMpurity B HCL inogona kugadzirwa panguva yekuumbwa kana kuchengetwa kwezvinhu izvi, uye kuvapo kwayo kunofanirwa kutariswa nekudzorwa kuti ive nechokwadi chekuti chigadzirwa chacho chakachengeteka uye chakanaka. Kunzwisisa hunhu uye maitiro ekusachena uku kwakakosha pakuchengetedza kunaka kwezvigadzirwa zvine chekuita ne ethanediaMide uye kuderedza migumisiro yakaipa inogona kuitika.
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Ethyl 2-phenyl-2cyanobutylate CAS:718-71-8
Ethyl 2-Phenyl-2cyanobutylate ikemikari ine fomura yemorekuru C12H15NO2. Ndeyemhuri yecyanobutylates uye ine boka rephenyl necyanide muchimiro chayo. Iyi kemikari inokosheswa nekuda kwekushandiswa kwayo kwakasiyana-siyana mukugadzirwa kwezvinhu zvakasikwa.
