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Methyl isonipecotate CAS:2971-79-1
Methyl isonipecotate, yomwe imadziwikanso kuti methyl 1-piperidinecarboxylate, ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C8H15NO2. Imadziwika ndi mphete ya piperidine ndi gulu la carboxylate, zomwe zimapangitsa kuti igwire bwino ntchito komanso kufunika kwa zinthu zachilengedwe. Methyl isonipecotate imaphunziridwa makamaka chifukwa cha momwe ingagwiritsidwire ntchito mu mankhwala ndi chitukuko cha mankhwala chifukwa cha kufanana kwake ndi mankhwala ochokera ku piperidine. Kapangidwe kake kapadera kamathandizira machitidwe osiyanasiyana a mankhwala, zomwe zimapangitsa kuti ikhale yothandiza ngati njira yopangira mamolekyu ovuta.
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ETHYL 5-BROMO-2-CHLOROBENZOATE CAS:76008-73-6
Ethyl 5-bromo-2-chlorobenzoate ndi mankhwala onunkhira omwe amadziwika ndi kukhalapo kwa zinthu zolowa m'malo mwa bromine ndi chlorine pa kapangidwe ka benzoate. Ndi formula ya molekyulu C9H8BrClO2, ili ndi gulu la ethyl ester lomwe limawonjezera kusungunuka ndi reactivity yake. Mankhwalawa ndi ofunikira kwambiri pa kapangidwe ka organic chifukwa cha momwe angagwiritsire ntchito mu mankhwala ndi chitukuko cha agrochemical. Kapangidwe kake ka halogenated kamalola kusintha kosiyanasiyana, zomwe zimapangitsa kuti ikhale yothandiza popanga mamolekyu ovuta kwambiri okhala ndi zochita zosiyanasiyana zamoyo. Chifukwa chake, ethyl 5-bromo-2-chlorobenzoate imagwira ntchito ngati chida chothandiza pofufuza zamaphunziro komanso ntchito zamafakitale.
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SALTINE CAS:14167-18-1
Salcomine, chinthu chogwirizanitsa chomwe chimachokera ku momwe mchere wa salicylaldehyde ndi cobalt (II) umagwirira ntchito, ndi cha gulu la Schiff base complexes. Fomula yake yonse nthawi zambiri imayimiridwa ngati Co(sal)2, pomwe 'sal' imatanthauza ligand yochokera ku salicylaldehyde. Salcomine ili ndi mphamvu zodabwitsa zamaginito, zamagetsi, ndi zoyambitsa, zomwe zimapangitsa kuti ikhale nkhani yosangalatsa mu sayansi ya zinthu ndi biochemistry. Chifukwa cha malo ake apadera ogwirizanitsa komanso kuthekera kopanga kuyanjana kokhazikika kwa zitsulo ndi ligand, salcomine imaphunziridwa kuti igwiritsidwe ntchito mosiyanasiyana, kuphatikiza catalysis, masensa, ndi bioinorganic chemistry.
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Methyl 3,5-dihydroxybenzoate CAS:2150-44-9
Methyl 3,5-dihydroxybenzoate ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C8H10O4. Ili m'gulu la ma esters a benzoate ndipo ili ndi magulu a hydroxyl (-OH) ndi gulu la methoxy (-OCH₃) pa mphete ya benzene. Mankhwalawa ndi odziwika bwino chifukwa cha kugwiritsidwa ntchito kwake m'mafakitale a mankhwala, zodzoladzola, ndi mafakitale azakudya chifukwa cha mphamvu zake zotsutsana ndi ma antioxidants komanso mphamvu zake zowonjezera kukoma. Methyl 3,5-dihydroxybenzoate ingagwiritsidwenso ntchito ngati maziko opangira zinthu zachilengedwe, zomwe zimathandiza ofufuza kufufuza zinthu zatsopano zomwe zili ndi zochita zosiyanasiyana zamoyo. Makhalidwe ake apadera a kapangidwe kake amachititsa kuti ikhale nkhani yofunika kwambiri pa kafukufuku wa mankhwala komanso ntchito zothandiza.
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Ethyl 4-piperidinecarboxylate CAS:1126-09-6
Ethyl 4-piperidinecarboxylate, yomwe nthawi zambiri imatchedwa ethyl 4-piperidinecarboxylic acid ester, ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C10H17NO2. Ester iyi ili ndi mphete ya piperidine yomwe imasinthidwa pamalo a 4 ndi gulu la ethyl ester, zomwe zimakhudza kwambiri momwe imagwirira ntchito mankhwala komanso ntchito yake yachilengedwe. Ethyl 4-piperidinecarboxylate ndi yofunika kwambiri mu chemistry yamankhwala chifukwa cha kufanana kwake ndi zinthu zosiyanasiyana zomwe zimagwira ntchito m'thupi. Zotsatira zake, imakhala ngati gawo lofunika kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala ena apadera.
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N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE CAS:94-93-9
N,N'-Bis(salicylidene)ethylenediamine, yomwe imadziwika kuti salen, ndi bidentate ligand yomwe imadziwika ndi mayunitsi awiri a salicylaldehyde olumikizidwa kudzera mu msana wa ethylene diamine. Fomula yake ya molekyulu ndi C16H16N2O2, ndipo ili ndi magulu onse awiri a imine (-C=N-) ndi hydroxyl (-OH). Ma ligand a Salen ali ndi chidwi chachikulu mu chemistry yolumikizana chifukwa cha kuthekera kwawo kupanga ma complexes achitsulo okhazikika, makamaka ndi zitsulo zosinthika monga cobalt, nickel, ndi mkuwa. Ma complexes awa ali ndi mphamvu zodabwitsa zoyambitsa, zamaginito, ndi zamagetsi, zomwe zimapangitsa kuti zikhale zofunikira pa ntchito zosiyanasiyana, kuphatikizapo catalysis, sensors, ndi bioinorganic chemistry.
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METHYL THIOSALICYLATE CAS:4892-02-8
Methyl thiosalicylate, yomwe imadziwikanso kuti methyl 2-hydroxy-5-methylbenzenesulfinate, ndi mankhwala onunkhira omwe amadziwika ndi kukhalapo kwa gulu la methoxy (-OCH3) ndi gulu la sulfonyl (-SO2-) pa chigoba cha salicylic acid. Ndi formula ya molekyulu C8H10O3S, ili ndi zinthu zapadera zomwe zimapangitsa kuti ikhale yofunikira pakugwiritsa ntchito mankhwala osiyanasiyana. Methyl thiosalicylate imadziwika kwambiri chifukwa cha ntchito yake popanga zinthu zachilengedwe, kupanga fungo labwino, komanso ngati mankhwala othandiza. Kapangidwe kake kosiyana kamalola kusintha kwa mitundu yosiyanasiyana ya mankhwala, zomwe zimapangitsa kuti ikhale yofunika kwambiri pakupanga mankhwala ndi mankhwala a agrochemicals.
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METHYL 3-AMINOBENZOATE CAS:4518-10-9
Methyl 3-aminobenzoate, yomwe imadziwikanso kuti methyl meta-aminobenzoate, ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C9H11NO2. Mankhwalawa ali ndi gulu la amino (-NH2) ndi gulu la methoxycarbonyl (-COOCH3) pa mphete ya benzene pamalo a meta. Methyl 3-aminobenzoate imagwiritsidwa ntchito makamaka ngati chomangira mu kapangidwe ka organic ndi mankhwala chifukwa cha reactivity yake yosinthasintha. Imatha kutenga nawo mbali mu machitidwe osiyanasiyana a mankhwala, kuphatikizapo acylation, alkylation, ndi coupling reactions, zomwe zimapangitsa kuti ikhale yothandiza popanga mankhwala ambiri ogwira ntchito m'thupi komanso zinthu zina.
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Ethyl 4-bromobenzoate CAS: 5798-75-4
Ethyl 4-bromobenzoate ndi mankhwala achilengedwe omwe ali m'gulu la ma esters a benzoate. Ali ndi cholowa m'malo mwa bromine pamalo a mphete ya benzene, zomwe zimapangitsa kuti ikhale yothandiza pazinthu zosiyanasiyana zopangira. Mankhwalawa amatha kuchokera ku esterification reaction pakati pa 4-bromobenzoic acid ndi ethanol. Monga gawo lofunikira, ethyl 4-bromobenzoate imagwiritsidwa ntchito kwambiri popanga mankhwala, agrochemicals, ndi mamolekyu ena ovuta a organic. Kapangidwe kake kamalola machitidwe osiyanasiyana, kuphatikizapo kusintha kwa nucleophilic ndi ma coupling reactions, zomwe zimapangitsa kuti ikhale chinthu chofunikira kwambiri pakufufuza mankhwala ndi ntchito zamafakitale.
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DL-SERINE HYDRAZIDE HYDROCHLORIDE CAS:55819-71-1
DL-Serine hydrazide hydrochloride ndi mankhwala achilengedwe okhudzana ndi amino acid serine, omwe ali ndi gulu logwira ntchito la hydrazine. Ndi formula ya molekyulu C3H9ClN4O2, mankhwalawa ndi odziwika bwino chifukwa cha kugwiritsidwa ntchito kwake mu chemistry yamankhwala ndi kafukufuku wa biochemical. DL-serine hydrazide imagwira ntchito ngati chomangira popanga mamolekyu osiyanasiyana a bioactive, kuphatikiza ma peptide derivatives ndi mankhwala ena okhudzana ndi mankhwala. Kapangidwe kake kapadera kamamuthandiza kutenga nawo mbali pazinthu zosiyanasiyana zamakemikolo, zomwe zingathandize kupititsa patsogolo chitukuko cha mankhwala ndi njira zochiritsira zomwe zimayang'ana matenda amitsempha ndi matenda a kagayidwe kachakudya.
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Butanedihydrazide CAS:4146-43-4
Butanedihydrazide, yokhala ndi formula ya molekyulu C4H10N4O, ndi mankhwala achilengedwe omwe ali ndi magulu awiri ogwira ntchito a hydrazine olumikizidwa ku msana wa butane. Mankhwalawa amadziwika chifukwa cha kugwiritsidwa ntchito kwake m'magawo osiyanasiyana, kuphatikizapo ulimi, mankhwala, ndi sayansi ya zinthu. Kupezeka kwa ntchito za hydrazine kumalola butanedihydrazide kutenga nawo mbali muzochita zosiyanasiyana za mankhwala, zomwe zimapangitsa kuti ikhale yothandiza ngati chothandizira. Zinthu zomwe zimachokera ku mankhwalawa nthawi zambiri zimafufuzidwa chifukwa cha ntchito zawo zamoyo, kuphatikizapo mphamvu zotsutsana ndi mavairasi ndi khansa, zomwe zimapangitsa chidwi cha kugwiritsidwa ntchito kwawo popanga mankhwala ndi kupanga mankhwala a agrochemical.
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CYCLOHEXANONE 2,4-DINITROPHENYLHYDRAZONE CAS:1589-62-4
Cyclohexanone 2,4-dinitrophenylhydrazone ndi mankhwala achilengedwe omwe amapangidwa kudzera mu momwe cyclohexanone imagwirira ntchito ndi 2,4-dinitrophenylhydrazine. Mankhwalawa a hydrazone ali ndi mtundu wachikasu mpaka lalanje, zomwe zimapangitsa kuti akhale othandiza pakuwunika bwino ma ketones ndi aldehydes. Ndi formula ya molekyulu C13H14N4O4, mankhwalawa ndi ofunika kwambiri pa njira zonse ziwiri zopangira mankhwala achilengedwe komanso njira zowunikira. Kupangidwa kwake ndi chitsanzo chabwino kwambiri cha momwe madzi amagwirira ntchito, zomwe zimathandiza kuphunzira mankhwala a carbonyl ndi mankhwala ake. Cyclohexanone 2,4-dinitrophenylhydrazone imagwira ntchito ngati reagent yofunika kwambiri pa kafukufuku wa mankhwala ndi maphunziro.
