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1,10-Dichlorodecane CAS:2162-98-3
1,10-Dichlorodecane ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C10H20Cl2, yomwe ili m'gulu la ma dialkyl halides. Mankhwalawa ali ndi msana wa decane wolunjika wokhala ndi maatomu a chlorine omangiriridwa ku maatomu onse a kaboni oyamba ndi khumi. Monga madzi opanda mtundu, 1,10-dichlorodecane imasungunuka pang'ono m'madzi koma imasungunuka m'madzi osiyanasiyana, zomwe zimasonyeza kuti imanyowa ndi madzi. Kapangidwe kake kapadera kamapangitsa kuti ikhale yothandiza kwambiri popanga zinthu zachilengedwe, makamaka popanga ma surfactants, mankhwala, ndi mankhwala a agrochemicals. Kuthekera kwa 1,10-dichlorodecane kuchita zinthu zosinthira nucleophilic kumawonjezera ntchito yake mu kafukufuku komanso ntchito zamafakitale.
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1-Bromo-4-chlorobutane CAS:6940-78-9
1-Bromo-4-chlorobutane ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C4H8BrCl. Ili m'gulu la ma hydrocarbon okhala ndi halogenated, makamaka dibromoalkane, yomwe imadziwika ndi msana wa butane wokhala ndi bromine ndi chlorine substituents zomwe zili pa atomu yoyamba ndi yachinayi ya kaboni, motsatana. Madzi opanda mtundu awa ali ndi mawonekedwe ofanana ndi a alkyl halides, kuphatikiza kusungunuka kochepa m'madzi ndi kusungunuka bwino mu zosungunulira zachilengedwe. Chifukwa cha kapangidwe kake kapadera, 1-bromo-4-chlorobutane imagwira ntchito ngati gawo lofunikira kwambiri pakupanga zinthu zachilengedwe, makamaka pakukonzekera mankhwala, mankhwala a agrochemicals, ndi mankhwala ena abwino, zomwe zimapangitsa kuti ikhale yofunika kwambiri pa kafukufuku komanso ntchito zamafakitale.
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2-Ethyl-4-methyl-1H-imidazole-1-propanenitrile CAS:23996-25-0
2-Ethyl-4-methyl-1H-imidazole-1-propanenitrile ndi mankhwala achilengedwe omwe ali ndi mphete yapadera ya imidazole yomwe imasinthidwa ndi magulu a ethyl ndi methyl, pamodzi ndi gawo la propanenitrile. Kapangidwe kake kapadera kamapangitsa kuti ikhale ndi mphamvu zambiri zamagetsi, zomwe zimapangitsa kuti ikhale ndi chidwi ndi mankhwala opangidwa ndi organic. Mankhwalawa amatha kuwoneka ngati madzi opanda mtundu kapena achikasu kapena olimba, kutengera momwe alili. Chifukwa cha kukhalapo kwa gulu la imidazole, limatha kukhala ndi mphamvu yachilengedwe, zomwe zimapangitsa kuti likhale lofunikira pa ntchito zosiyanasiyana m'magawo a mankhwala ndi sayansi ya zida.
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BENZYLHYDRAZINE MONOHYDROCHLORIDE CAS:1073-62-7
Benzylhydrazine monohydrochloride ndi mankhwala achilengedwe ochokera ku benzylhydrazine, omwe amadziwika ndi kukhalapo kwa mchere umodzi wa hydrochloride. Nthawi zambiri amawoneka ngati crystalline solid yoyera ndipo amasungunuka m'madzi. Mankhwalawa amagwira ntchito yofunika kwambiri pakupanga zinthu zachilengedwe komanso mankhwala chifukwa cha reactivity yake komanso ntchito zake zamoyo. Benzylhydrazine monohydrochloride imagwira ntchito yofunika kwambiri popanga zinthu zosiyanasiyana, zomwe zimapangitsa kuti ikhale yofunikira pa kafukufuku komanso ntchito zamafakitale.
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BENZALDEHYDE AZINE CAS:588-68-1
Benzaldehyde azine ndi mankhwala achilengedwe omwe amapangidwa kudzera mu condensation reaction ya benzaldehyde ndi hydrazine. Amaoneka ngati olimba achikasu mpaka bulauni ndipo amadziwika chifukwa cha kapangidwe kake kapadera, komwe kali ndi magulu a azine ndi aromatic functional. Mankhwalawa ndi ofunika kwambiri m'magawo osiyanasiyana, makamaka mu organic synthesis ndi medicine chemistry, chifukwa cha ntchito zake zamoyo. Benzaldehyde azine amagwira ntchito ngati chothandizira kwambiri pakukonzekera mamolekyu ovuta kwambiri ndipo amapereka mwayi wosintha mankhwala ena.
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5-Amino-2,4,6-triiodoisophthaloyl dichloride CAS:37441-29-5
5-Amino-2,4,6-triiodoisophthaloyl dichloride ndi mankhwala opangidwa omwe amadziwika ndi kukhalapo kwa maatomu atatu a ayodini ndi gulu la amino lomwe limalumikizidwa ndi kapangidwe ka isophthaloyl. Molekyu iyi imagwira ntchito ngati dichloride derivative, zomwe zimapangitsa kuti igwire ntchito motsutsana ndi ma nucleophiles. Makhalidwe ake apadera amapereka mphamvu zazikulu zamoyo ndi mankhwala, zomwe zimapangitsa kuti ikhale yofunika kwambiri pa ntchito zosiyanasiyana, makamaka m'magawo a mankhwala ndi sayansi ya zida. Kupezeka kwa ayodini kumawonjezera kuthekera kwake kojambula zithunzi ndi kugwiritsa ntchito mankhwala, pomwe gulu la amino limapereka mwayi wowonjezera magwiridwe antchito.
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Benserazide hydrochloride CAS: 14919-77-8
Benserazide hydrochloride ndi mankhwala omwe amadziwika kwambiri ndi ntchito yake yoletsa enzyme ya DOPA decarboxylase. Ndi ufa woyera mpaka wachikasu womwe umasungunuka m'madzi. Mankhwalawa amagwiritsidwa ntchito nthawi zambiri limodzi ndi levodopa, makamaka pochiza matenda a Parkinson, kuti awonjezere kupezeka kwa levodopa mwa kupewa kusintha msanga kukhala dopamine kunja kwa ubongo. Mwa kuletsa DOPA decarboxylase, benserazide imawonjezera mphamvu zochizira za levodopa, kukonza magwiridwe antchito a thupi ndikuchepetsa zizindikiro zokhudzana ndi matendawa.
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BIFENAZATE CAS:149877-41-8
Bifenazate ndi mankhwala ophera tizilombo omwe amagwiritsidwa ntchito kwambiri muulimi polimbana ndi akangaude ndi tizilombo tina toopsa. Ndi m'gulu la mankhwala otchedwa benzamide derivatives ndipo amagwira ntchito poletsa kupuma kwa mitochondrial, zomwe zimapangitsa kuti zamoyo zomwe zikufunidwa zife. Bifenazate imadziwika ndi poizoni wochepa kwa tizilombo topindulitsa ndi nyama zoyamwitsa, zomwe zimapangitsa kuti ikhale chisankho chokondedwa pa mapulogalamu ophatikizana owongolera tizilombo. Nthawi zambiri imagwiritsidwa ntchito pa mbewu zosiyanasiyana, kuphatikizapo zipatso, ndiwo zamasamba, ndi zomera zokongoletsera, kuthandiza alimi kuteteza zokolola zawo komanso kuchepetsa kuwonongeka kwa chilengedwe.
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TRIMETHYLENE SULFIDE CAS:287-27-4
Trimethylene sulfide ndi sulfide yozungulira yokhala ndi formula ya molekyulu C3H6S. Ili ndi unyolo wa kaboni atatu wokhala ndi atomu ya sulfure, ndikupanga kapangidwe ka mphete ya ziwalo zisanu. Chomerachi chimadziwika ndi mawonekedwe ake apadera, kuphatikizapo kuthekera kwake kutenga nawo mbali muzochita zosiyanasiyana zamakemikolo chifukwa cha kukhalapo kwa atomu ya sulfure. Trimethylene sulfide ndi yofunika kwambiri pakupanga zinthu zachilengedwe ndipo imagwiritsidwa ntchito popanga mamolekyu ovuta kwambiri, omwe amagwira ntchito ngati chothandizira pakati pa njira zosiyanasiyana zamakemikolo.
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Benzoyl hydrazine CAS:613-94-5
Benzoyl hydrazine ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa gulu la benzoyl lomwe limalumikizidwa ndi gulu la hydrazine. Nthawi zambiri limawoneka ngati madzi opanda mtundu kapena achikasu kapena olimba ndipo limadziwika ndi mphamvu yake yogwirira ntchito komanso kuthekera kopanga zinthu zosiyanasiyana. Mankhwalawa amagwiritsidwa ntchito makamaka mu kapangidwe ka organic ndi mankhwala chifukwa cha ntchito yake yachilengedwe komanso kusinthasintha kwake. Benzoyl hydrazine ikhoza kukhala ngati maziko opangira mankhwala ndi mankhwala a agrochemicals, zomwe zimapangitsa kuti likhale mankhwala ofunikira kwambiri mu kafukufuku komanso ntchito zamafakitale.
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1-Benzyl-2-methyl-1H-imidazole CAS:13750-62-4
1-Benzyl-2-methyl-1H-imidazole ndi mankhwala achilengedwe ochokera m'banja la imidazole, omwe amadziwika ndi gulu la benzyl ndi methyl substituent pamalo awiri a mphete ya imidazole. Mankhwalawa ali ndi mphamvu zapadera za mankhwala, zomwe zimapangitsa kuti zikhale zothandiza pa ntchito zosiyanasiyana zopangira. Nthawi zambiri amawoneka ngati madzi opanda mtundu kapena achikasu otuwa ndipo amatha kuwonetsa ntchito zamoyo chifukwa cha kapangidwe kake ka imidazole, komwe kamapezeka kwambiri m'mamolekyu ambiri achilengedwe komanso opanga zinthu.
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BENZYLHYDRAZINDIHYDROCHLORIDE CAS:20570-96-1
Benzylhydrazine dihydrochloride ndi mankhwala omwe amapangidwa ndi gulu la benzyl lomwe limalumikizidwa ku hydrazine moiety, yokhala ndi mchere wa hydrochloride iwiri. Nthawi zambiri imawoneka ngati crystalline yoyera ndipo imasungunuka m'madzi. Mankhwalawa amagwiritsidwa ntchito makamaka popanga zinthu zachilengedwe komanso kafukufuku wamankhwala chifukwa cha reactivity yake yapadera komanso ntchito zake zamoyo. Benzylhydrazine dihydrochloride imagwira ntchito yofunika kwambiri popanga zinthu zosiyanasiyana ndipo imaphunziridwa kuti igwiritsidwe ntchito mu chemistry yamankhwala ndi madera ena.
