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1-Methyl-1-phenylhydrazine CAS:618-40-6
1-Methyl-1-phenylhydrazine ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C8H10N2, yokhala ndi gulu la methyl ndi gulu la phenyl lolumikizidwa ku chimango cha hydrazine. Madzi opanda mtundu uwu achikasu amakhala ndi mphamvu yodziwika bwino chifukwa cha gulu lake logwira ntchito la hydrazine, zomwe zimapangitsa kuti likhale losangalatsa mu chemistry yachilengedwe. Kapangidwe kake kamalola kusintha kwa mankhwala osiyanasiyana, komwe kumakhudza ntchito zopangira komanso zochita zamoyo.
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1-METHYL-1-(M-TOLYL)HYDRAZINE CAS:72233-91-1
1-Methyl-1-(m-tolyl)hydrazine ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C9H12N2, yokhala ndi gulu la methyl ndi gulu la meta-tolyl lolumikizidwa ku chimango cha hydrazine. Mankhwalawa amawoneka ngati madzi owoneka bwino mpaka achikasu ndipo amadziwika ndi reactivity yake chifukwa cha kukhalapo kwa gulu logwira ntchito la hydrazine. Kapangidwe kake kapadera kamalola kusintha kwa mankhwala osiyanasiyana, zomwe zimapangitsa kuti ikhale nkhani yosangalatsa mu chemistry yopangidwa komanso momwe ingagwiritsidwire ntchito mu kafukufuku wamankhwala.
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1-NAPHTHHYDRAZIDE CAS:43038-45-5
1-Naphthylhydrazide ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C10H9N3O, yomwe imadziwika ndi mphete ya naphthalene yolumikizidwa ku gulu la hydrazide. Mankhwalawa amawoneka ngati olimba a kristalo ndipo amadziwika ndi fungo lake losiyana komanso momwe amachitira zinthu chifukwa cha kukhalapo kwa hydrazine. 1-Naphthylhydrazide ndi yofunikira m'magawo osiyanasiyana, kuphatikizapo mankhwala opangidwa ndi organic ndi kafukufuku wamankhwala, chifukwa cha ntchito zake zamoyo komanso kuthekera kopanga zinthu zotumphukira.
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3,6-Dihydroxy-4-methylpyridazine CAS:5754-18-7
3,6-Dihydroxy-4-methylpyridazine ndi mankhwala achilengedwe omwe amadziwika ndi mphete ya pyridazine yomwe imasinthidwa ndi magulu a hydroxyl pamalo a 3 ndi 6 ndi gulu la methyl pamalo a 4. Fomula ya mankhwala a mankhwalawa ndi C6H8N2O2. Imawoneka ngati chinthu cholimba chomwe chingawonetse kusintha kwa mankhwala chifukwa cha magulu ake ogwira ntchito. Kapangidwe kake kapadera kamapangitsa kuti ikhale chinthu chofunikira kwambiri pa chemistry yopangidwa ndi zinthu komanso momwe ingagwiritsidwire ntchito m'magawo osiyanasiyana.
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P-TOLUIC HYDRAZIDE CAS:3619-22-5
P-Toluic hydrazide ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa gulu la hydrazine lomwe limalumikizidwa ndi p-toluic acid. Ili ndi formula ya mankhwala C9H11N3O ndipo imawoneka ngati crystalline solid yoyera mpaka yachikasu yopepuka. Mankhwalawa ndi ofunikira m'magawo osiyanasiyana a organic synthesis ndi chemistry yamankhwala chifukwa cha gulu lake la reactive hydrazide, lomwe limatha kutenga nawo mbali muzochita zambiri zama chemical, zomwe zimapangitsa kuti pakhale zinthu zofunika kwambiri.
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1-Naphthylhydrazine hydrochloride CAS:2243-56-3
1-Naphthylhydrazine hydrochloride ndi mankhwala achilengedwe ochokera ku 1-naphthylhydrazine, omwe ali ndi mphete ya naphthalene yolumikizidwa ku gulu la hydrazine ndipo imapezeka ngati mchere wake wa hydrochloride. Mankhwalawa amawoneka ngati ufa wa kristalo woyera mpaka woyera ndipo amadziwika ndi reactivity yake, makamaka popanga zinthu zotumphukira ndi ma electrophiles osiyanasiyana. Amagwiritsidwa ntchito makamaka popanga zinthu zachilengedwe ndipo akopa chidwi cha anthu chifukwa cha momwe angagwiritsire ntchito mankhwala.
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IPTG CAS:367-93-1
IPTG (Isopropyl β-D-1-thiogalactopyranoside) ndi chinthu chopangidwa ndi lactose chomwe chimagwiritsidwa ntchito kwambiri mu biology ya mamolekyu ngati choyambitsa kulembedwa kwa majini omwe amalamulidwa ndi lac operon. Monga chochokera ku allolactose chosasungunuka, IPTG imagwirizana ndi lac repressor, zomwe zimapangitsa kuti lac operon ichepetsedwe ndikuthandizira kuwonetsedwa kwa majini otsika. Izi zimapangitsa IPTG kukhala chida chofunikira kwambiri popanga mapuloteni ophatikizana komanso maphunziro okhudza kufotokozera majini.
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Neocuproine CAS:484-11-7
Neocuproine, yomwe imadziwikanso kuti 2,9-dimethyl-1,10-phenanthroline, ndi mankhwala achilengedwe omwe ali m'gulu la phenanthrolines. Ndi bidentate ligand yomwe imadziwika kwambiri chifukwa cha kuthekera kwake kupanga zinthu zokhazikika ndi ma ayoni osiyanasiyana achitsulo, makamaka mkuwa (II). Mankhwalawa amawoneka ngati kristalo wopepuka wachikasu ndipo amagwiritsidwa ntchito m'njira zingapo zowunikira komanso zopangira chifukwa cha mawonekedwe ake apadera komanso mawonekedwe ake owoneka.
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FMOC-HYDRAZIDE HCL CAS:35661-51-9
FMOC-hydrazide hydrochloride, yomwe imadziwikanso kuti 9-fluorenylmethoxycarbonyl hydrazine hydrochloride, ndi mankhwala ogwiritsidwa ntchito mosiyanasiyana omwe amagwiritsidwa ntchito kwambiri popanga peptide ndi organic chemistry. Ndi molekyulu ya C12H14ClN3O2, ili ndi gulu loteteza fluorenylmethoxycarbonyl (FMOC) lomwe limalimbitsa magwiridwe antchito a hydrazine panthawi ya zochita za mankhwala. Mankhwalawa amagwira ntchito ngati reagent yofunika kwambiri popanga ma peptide hydrazides, omwe angagwiritsidwe ntchito pazinthu zosiyanasiyana monga kupanga mankhwala, bioconjugation, ndi sayansi ya zinthu. Kuthekera kwake kothandizira zochita zosankhidwa kumapangitsa FMOC-hydrazide hydrochloride kukhala chida chamtengo wapatali pofufuza zamaphunziro komanso ntchito zamafakitale.
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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.
