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2-Nitrophenylhydrazine hydrochloride CAS:6293-87-4
2-Nitrophenylhydrazine hydrochloride ndi mankhwala achilengedwe okhala ndi gulu la nitro pamalo a ortho poyerekeza ndi gulu la hydrazine lomwe lili pa mphete ya phenyl. Monga mchere wa hydrochloride, umasungunuka bwino m'madzi, zomwe zimapangitsa kuti ugwiritsidwe ntchito m'njira zosiyanasiyana zamakemikolo ndi zamoyo. Mankhwalawa amagwiritsidwa ntchito makamaka ngati reagent mu kapangidwe ka organic, makamaka pokonza utoto wa azo ndi mankhwala ena okhala ndi nayitrojeni. Kuphatikiza apo, 2-nitrophenylhydrazine hydrochloride yakopa chidwi cha ntchito zake zamoyo, kuphatikizapo mphamvu zotsutsana ndi mabakiteriya komanso zotsutsana ndi chotupa, zomwe zikuwonetsa kufunika kwake mu mankhwala.
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3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine CAS:34562-31-7
3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine ndi mankhwala ovuta achilengedwe omwe ali m'gulu la zinthu zochokera ku pyridine. Kapangidwe kake kali ndi gawo la dihydropyridine lomwe lili ndi magulu a ethyl pamalo a 3 ndi 5, limodzi ndi gulu la phenyl ndi cholowa m'malo mwa propyl. Mankhwalawa akope chidwi cha mankhwala ndi mankhwala chifukwa cha ntchito zake zamoyo, makamaka pakusintha kwa machitidwe a neurotransmitter. Kapangidwe kake kapadera kakusonyeza kuti kangagwirizane ndi ma receptor osiyanasiyana, zomwe zimapangitsa kuti kafufuzidwe kwambiri pa ntchito zochiritsira, monga mu neuropharmacology kapena ngati chithandizo cha matenda amitsempha.
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2,2-DIETHOXYPROPIONITRILE CAS:56011-12-2
2,2-Diethoxypropionitrile ndi mankhwala achilengedwe okhala ndi gulu la propionitrile lomwe lili ndi zinthu ziwiri zolowa m'malo mwa unyolo wa kaboni. Mankhwalawa, odziwika bwino chifukwa cha kapangidwe kake kapadera, amagwira ntchito ngati chomangira chosiyanasiyana mu mankhwala opangidwa ndi zinthu zachilengedwe. Amagwiritsidwa ntchito makamaka ngati cholumikizira chapakati pakupanga mankhwala osiyanasiyana ndi mankhwala a agrochemicals, chifukwa cha reactivity yake komanso kuthekera kwake kutenga nawo mbali muzochita zosiyanasiyana za mankhwala. Kukhalapo kwa gulu la cyano (-CN) kumapereka mwayi wowonjezera magwiridwe antchito, zomwe zimapangitsa kuti likhale lothandiza popanga mankhwala atsopano okhala ndi zinthu zachilengedwe kapena mankhwala omwe amafunidwa.
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3-CHLORO-2-HYDRAZINO-1,2-DIHYDROPYRAZINE HYDROCHLORIDE CAS:63286-28-2
3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride ndi mankhwala opangidwa ndi heterocyclic okhala ndi mphete ya dihydropyrazine yokhala ndi hydrazine substituent ndi atomu ya chlorine pamalo atatu. Mankhwalawa ndi ofunikira kwambiri pa mankhwala chifukwa cha ntchito zake zamoyo komanso momwe magulu a hydrazine ndi chloro amagwirira ntchito. Monga mchere wa hydrochloride, umasonyeza kusungunuka bwino m'madzi amadzi, zomwe zimapangitsa kuti ugwiritsidwe ntchito bwino m'njira zosiyanasiyana zamankhwala. Kafukufuku akusonyeza kuti zinthu zochokera ku mankhwalawa zimatha kukhala ndi mphamvu zotsutsana ndi chotupa kapena maantibayotiki, zomwe zimapangitsa kuti zikhale zothandiza pakupeza ndi kupanga mankhwala.
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PROPYL BENZOATE CAS:2315-68-6
Propyl benzoate ndi mankhwala achilengedwe omwe amagawidwa ngati ester, omwe amapangidwa kudzera mu momwe propanol ndi benzoic acid zimagwirira ntchito. Amaoneka ngati madzi opanda mtundu kapena achikasu otuwa okhala ndi fungo labwino, lomwe nthawi zambiri limagwiritsidwa ntchito m'mafakitale onunkhira ndi zokometsera. Propyl benzoate si yongosungunulira yokha komanso ngati pulasitiki, zomwe zimapangitsa kuti zinthu zosiyanasiyana zikhale zosinthasintha komanso zolimba. Kusungunuka kwake bwino kumapangitsa kuti igwiritsidwe ntchito popanga zodzoladzola ndi zakudya. Kuphatikiza apo, chifukwa cha poizoni wake wochepa, propyl benzoate imaonedwa kuti ndi yotetezeka kugwiritsidwa ntchito m'mafakitale ambiri ogwiritsa ntchito.
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2,4-Dichlorophenoxybutyric acid CAS:94-82-6
2,4-Dichlorophenoxybutyric acid (2,4-DB) ndi mankhwala ophera udzu ochokera m'banja la phenoxyalkanoic acids. Amagwiritsidwa ntchito makamaka posankha udzu wa masamba akuluakulu komanso osavulaza mbewu za udzu, zomwe zimapangitsa kuti zikhale zofunikira paulimi. Mankhwalawa ali ndi zinthu ziwiri zolowa m'malo mwa chlorine pamalo a 2 ndi 4 pa phenyl ring, zomwe zimapangitsa kuti ntchito yake yopha udzu ipitirire. 2,4-DB nthawi zambiri imagwiritsidwa ntchito posamalira mbewu zosiyanasiyana, kuphatikizapo chimanga ndi msipu, chifukwa cha kugwira ntchito bwino kwake komanso kugwira ntchito bwino kwake. Kumvetsetsa njira zake komanso momwe zimakhudzira chilengedwe ndikofunikira kuti ntchito yake igwiritsidwe ntchito bwino paulimi wokhazikika.
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(3-BROMOPHENYL)ACETIC ACID METHYL ESTER CAS:150529-73-0
(3-Bromophenyl)acetic acid methyl ester, yomwe imadziwikanso kuti methyl 3-bromophenylacetate, ndi chinthu chachilengedwe chokhala ndi mphete ya phenyl yolumikizidwa ku gawo la acetic acid kudzera mu kulumikizana kwa ester. Chinthuchi ndi chofunikira kwambiri mu chemistry yopangidwa ngati cholumikizira cha kupanga mankhwala osiyanasiyana ndi mankhwala a agrochemicals. Kupezeka kwa atomu ya bromine kumawonjezera reactivity yake, ndikupangitsa kuti ikhale yoyenera kusintha mankhwala ena. Kuphatikiza apo, (3-bromophenyl)acetic acid methyl ester imaphunziridwa chifukwa cha ntchito zake zamoyo, zomwe zimathandizira kufunika kwake mu chemistry yamankhwala ndikuwonjezera chidwi pakupanga mankhwala.
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4-N-BUTOXYPHENYLACETIC ACID CAS:1658-42-0
4-N-Butoxyphenylacetic acid ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa gulu la butoxy lomwe limalumikizidwa ku mphete ya phenyl, limodzi ndi gawo la acetic acid. Mankhwalawa akopa chidwi cha mankhwala ndi mankhwala chifukwa cha mphamvu zake zotsutsana ndi kutupa komanso kupha ululu. Kapangidwe kake ka 4-N-butoxyphenylacetic acid kamawonjezera ntchito yake yachilengedwe, zomwe zimapangitsa kuti ikhale yofunika kwambiri popanga mankhwala. Kafukufuku wokhudza mankhwalawa amayang'ana kwambiri kumvetsetsa momwe amagwirira ntchito komanso kufufuza momwe amachiritsira, makamaka pochiza ululu ndi matenda otupa.
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4-NITROBENZOIC ACID POTASSIUM Mchere CAS:15922-01-7
4-Nitrobenzoic acid Mchere wa potaziyamu, womwe nthawi zambiri umatchedwa potassium 4-nitrobenzoate, ndi mankhwala achilengedwe omwe amagwira ntchito ngati mchere wochokera ku 4-nitrobenzoic acid ndi potassium hydroxide. Mankhwalawa amadziwika ndi gulu lake la nitro lomwe limalumikizidwa ndi benzoic acid derivative, zomwe zimapangitsa kuti likhale lothandiza kwambiri pakugwiritsa ntchito mankhwala osiyanasiyana. Potaziyamu 4-nitrobenzoate imagwiritsidwa ntchito popanga mankhwala, mankhwala a agrochemicals, ndi utoto chifukwa cha mphamvu zake zapadera za mankhwala. Kusungunuka kwake m'madzi kumawonjezera ntchito yake m'ma labotale ndi mafakitale, pomwe kukhazikika kwake kumalola magwiridwe antchito odalirika m'njira zosiyanasiyana zopangira.
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BIOTINAMIDOCAPROYL HYDRAZIDE CAS:109276-34-8
Biotinamidocaproyl hydrazide ndi mankhwala a bioconjugate omwe amaphatikiza biotin, cofactor wofunikira kwambiri mu njira zosiyanasiyana za kagayidwe kachakudya, ndi gawo la hydrazide. Mankhwalawa amadziwika chifukwa cha kuthekera kwake kolumikizana makamaka ndi avidin kapena streptavidin, zomwe zimathandiza kuti ntchito zoperekedwa ndi kuzindikirika zizigwiritsidwa ntchito pofufuza ndi kuzindikira za biochemical. Kapangidwe kake kapadera kamathandiza kuti kagwire ntchito ngati cholumikizira chogwira mtima mu mayeso osiyanasiyana a biochemical ndi maphunziro okhudzana ndi mapuloteni ndi ma nucleic acid.
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4-Amino-3-hydrazino-1,2,4-triazol-5-thiol CAS:1750-12-5
4-Amino-3-hydrazino-1,2,4-triazol-5-thiol ndi mankhwala osakanikirana omwe amadziwika ndi kupezeka kwa magulu onse awiri a amino ndi hydrazino, komanso gulu la thiol. Chochokera ku triazole ichi chatchuka m'magawo osiyanasiyana a chemistry chifukwa cha ntchito zake zamoyo komanso ntchito zake mu mankhwala. Kapangidwe kake kapadera kamathandiza kuti igwire nawo ntchito zosiyanasiyana zama chemical reactions, zomwe zimapangitsa kuti ikhale yogwiritsidwa ntchito kwambiri mu chemistry yopangidwa.
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4-(TRIFLUOROMETHYL)BENZHYDRAZIDE CAS:339-59-3
4-(Trifluoromethyl)benz hydrazide ndi mankhwala achilengedwe okhala ndi gulu la trifluoromethyl lomwe limalumikizidwa ku msana wa benzhydrazide. Mankhwalawa ali ndi chidwi chachikulu pa ntchito ya mankhwala chifukwa cha kukhalapo kwa gulu la trifluoromethyl, lomwe limawonjezera kulimba kwa lipophilicity ndi kukhazikika kwa kagayidwe kachakudya. Kapangidwe kake kamalola kusintha kosiyanasiyana, zomwe zimapangitsa kuti ikhale yosinthika pakukonzanso mankhwala ena. Nthawi zambiri imayimiriridwa ndi formula ya molekyulu C8H8F3N3O ndipo imadziwika chifukwa cha ntchito zake zomwe zingagwiritsidwe ntchito popanga mankhwala ndi kupanga mankhwala a agrochemical.
