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2′-Deoxyuridine CAS:951-78-0
2′-Deoxyuridine ndi nucleoside yochokera ku uridine, yokhala ndi mawonekedwe apadera okhala ndi atomu ya haidrojeni m'malo mwa gulu la hydroxyl pamalo a 2′ a shuga wa ribose. Kusintha kumeneku kumapangitsa kuti ikhale chinthu chofunikira kwambiri popanga DNA, komwe imalumikizana ndi adenine panthawi yolumikizira maziko. 2′-Deoxyuridine imagwira ntchito yofunika kwambiri pa kagayidwe ka maselo ndi kubwerezabwereza kwa DNA. Kuphatikiza apo, imagwira ntchito ngati choyambira cha kapangidwe ka deoxythymidine ndipo imagwiritsa ntchito kafukufuku wa biology ya molecular, chithandizo cha khansa, komanso njira zopewera ma virus. Kapangidwe kake kapadera kamapangitsa kuti ikhale chinthu chofunikira kwambiri mu kafukufuku woyambira komanso wogwiritsidwa ntchito.
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TERT-BUTYL ISOCYANIDE CAS:7188-38-7
Tert-Butyl isocyanide (yomwe imadziwikanso kuti 2-isocyanobutane) ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C₄H₉N. Ili ndi gulu la tert-butyl lolumikizidwa ku gulu logwira ntchito la isocyanide (–N≡C). Kapangidwe kake kapadera kamapereka reactivity yayikulu, ndikupangitsa kuti ikhale pakati pa kapangidwe ka organic. Tert-Butyl isocyanide imagwiritsidwa ntchito makamaka pokonzekera mankhwala osiyanasiyana okhala ndi nayitrogeni, kuphatikiza mankhwala ndi mankhwala a agrochemicals. Makhalidwe ake apadera amamuthandiza kutenga nawo mbali pazinthu zingapo zofunika, zomwe zimapangitsa kuti ikhale chida chothandiza kwa akatswiri a zamankhwala pakupanga zinthu zatsopano komanso mamolekyulu a bioactive.
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p-Toluenesulfonyl Isocyanate CAS:4083-64-1
P-Toluenesulfonyl isocyanate (PTSI) ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C₉H₉N₂O₂S. Ili ndi gulu la p-toluenesulfonyl lomwe limalumikizidwa ku gulu logwira ntchito la isocyanate, zomwe zimapangitsa kuti likhale lothandiza kwambiri mu kapangidwe ka organic ndi sayansi ya zinthu. PTSI imadziwika ndi reactivity yake yayikulu komanso kusankha bwino, makamaka mu coupling reactions ndi kupanga urea derivatives. Ntchito zake zimafikira ku mankhwala, agrochemicals, ndi polymer chemistry. Kapangidwe kake kapadera ka p-toluenesulfonyl isocyanate kamapangitsa kuti ikhale chida chofunikira kwa akatswiri a zamankhwala omwe akufuna kupanga mankhwala atsopano okhala ndi magwiridwe antchito enaake.
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sodium N-lauroylsarcosinate CAS:137-16-6;7631-98-3
Sodium N-lauroylsarcosinate ndi mchere wa sodium wochokera ku amino acid sarcosine ndi lauric acid. Ndi formula ya mankhwala C₁₂H₂₃NNaO₃S, imadziwika ndi mphamvu zake zoyatsira ndipo imagwiritsidwa ntchito kwambiri mu zinthu zosamalira thupi, zodzoladzola, ndi njira zoyeretsera. Monga mankhwala a amphiphilic, sodium N-lauroylsarcosinate ili ndi mphamvu zabwino kwambiri zotulutsa thovu, emulsifying, komanso kuyeretsa, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana. Kufatsa kwake komanso kugwirizana kwake ndi khungu kumapangitsa kuti ikhale chinthu chodziwika bwino mu njira zopangira khungu lofewa. Kumvetsetsa mphamvu zake ndi momwe zimagwiritsidwira ntchito ndikofunikira kuti igwiritsidwe ntchito bwino m'mafakitale osiyanasiyana.
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![sodium 2-[methyl(1-oxododecyl)amino]ethanesulphonate CAS: 4337-75-1](https://cdn.globalso.com/xindaobiotech/14Z4YR3PJ6@V5_YM349.png)
sodium 2-[methyl(1-oxododecyl)amino]ethanesulphonate CAS: 4337-75-1
Sodium 2-[methyl(1-oxododecyl)amino]ethanesulphonate ndi mankhwala opangidwa ndi zinthu zopangidwa ndi zinthu zopangidwa ndi surfactant komanso amphiphilic, zomwe zimadziwika ndi kapangidwe kake kapadera komwe kamaphatikiza gulu la sulfonate ndi mafuta opangidwa ndi unyolo wautali. Pogwiritsa ntchito m'magawo osiyanasiyana, makamaka mu biochemistry, mankhwala, ndi zodzoladzola, mankhwalawa amagwira ntchito ngati emulsifier yothandiza, stabilizer, komanso solbilizing agent. Kutha kwake kuyanjana ndi lipid membranes ndi mapuloteni kumapangitsa kuti ikhale yofunikira m'machitidwe operekera mankhwala ndi njira zopangira khungu zomwe cholinga chake ndi kupititsa patsogolo kulowa kwa khungu. Kumvetsetsa momwe mankhwala ake amagwirira ntchito komanso momwe amagwirira ntchito ndikofunikira kwambiri pakukonza bwino ntchito yake m'zinthu zapadera.
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sodium hydrogen N-(1-oxododecyl)-L-glutamate CAS:29923-31-7;42926-22-7
Sodium hydrogen N-(1-oxododecyl)-L-glutamate ndi mankhwala a amphiphilic omwe amaphatikiza mawonekedwe a mafuta opangidwa kuchokera ku amino acid L-glutamate. Kapangidwe kake kapadera kali ndi mafuta a asidi okhala ndi unyolo wautali, omwe amawonjezera mphamvu zake za surfactant, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana mu biochemistry, mankhwala, ndi zinthu zosamalira thupi. Mankhwalawa amatha kugwira ntchito ngati emulsifier yothandiza, stabilizer, komanso solbilizing agent, zomwe zimapangitsa kuti mafuta ndi madzi azisakanikirana bwino. Kumvetsetsa momwe mankhwala ake amagwirira ntchito komanso momwe amagwiritsidwira ntchito ndikofunikira kuti agwiritse ntchito bwino m'njira zapadera.
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N4-Acetylcytosine CAS:14631-20-0
N4-Acetylcytosine (ac4C) ndi nucleobase yosinthidwa yochokera ku cytosine, yokhala ndi gulu la acetyl lomwe limalumikizidwa ndi nayitrogeni pamalo achinayi a mphete ya pyrimidine. Kusintha kumeneku kumachitika mwachilengedwe mu RNA ndipo kwapeza chidwi chachikulu chofufuza chifukwa cha ntchito yake pakulamulira kufotokozera kwa majini ndikukhudza kagayidwe ka RNA. N4-acetylcytosine imagwira ntchito m'njira zosiyanasiyana zamoyo, kuphatikiza kukhazikika kwa mRNA, kugwira ntchito bwino kwa kumasulira, komanso mayankho a kupsinjika kwa maselo. Kafukufuku wa ac4C amapereka chidziwitso cha njira zoyendetsera pambuyo polemba ndipo akuwonetsa zovuta za kusintha kwa RNA zomwe zimathandizira kugwira ntchito kwa maselo ndi kuwongolera majini.
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Polyquaternium-10 CAS: 68610-92-4;53568-66-4
Polyquaternium-10 ndi polima ya cationic yosinthasintha, yosungunuka m'madzi yomwe imagwiritsidwa ntchito kwambiri muzinthu zosamalira tsitsi, makamaka muzopangira tsitsi ndi khungu. Yodziwika bwino chifukwa cha mphamvu zake zabwino zokonzera tsitsi, imathandizira kusunga chinyezi ndikukonza kapangidwe ka tsitsi ndi khungu. Chopangira ichi chimapereka mawonekedwe osalala, chimachepetsa kusinthasintha, ndikuwonjezera kusamalidwa bwino muzinthu zopangira tsitsi, zomwe zimapangitsa kuti ikhale chogwiritsidwa ntchito kwambiri mu shampu, zodzoladzola, ndi zothandizira kukonza tsitsi. Kuphatikiza apo, Polyquaternium-10 imawonetsa luso lopanga filimu lomwe limathandiza kuteteza tsitsi ku kuwonongeka kwa chilengedwe pomwe ikuwonjezera kukhazikika kwa chinthucho. Makhalidwe ake ambiri amamupangitsa kukhala wofunikira muzopangira zokongoletsa ndi zosamalira zaumwini.
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Hypoxanthine CAS:68-94-0
Hypoxanthine ndi maziko a purine omwe amapezeka mwachilengedwe omwe amagwira ntchito yofunika kwambiri m'njira zosiyanasiyana za biochemical, makamaka mu kagayidwe ka ma nucleotide. Imagwira ntchito ngati pakati pa kupanga ndi kuwononga ma purine, zomwe zimapangitsa kuti mamolekyu ofunikira monga adenine ndi guanine apangidwe. Kuphatikiza apo, hypoxanthine yapeza chidwi ndi kafukufuku wazachipatala chifukwa cha ntchito zake zochiritsira, kuphatikizapo ntchito zake mu kagayidwe ka mphamvu zama cell ndi chitetezo cha antioxidant. Kutenga nawo mbali m'njira za kagayidwe kachakudya kumapangitsa kuti ikhale yofunika kwambiri m'njira zosiyanasiyana za thupi, zomwe zikuwonetsanso kufunika kwake mu biochemistry ndi zamankhwala.
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Uridine CAS:58-96-8
Uridine ndi pyrimidine nucleoside yopangidwa ndi nitrogenous base uracil ndi shuga ribose. Imagwira ntchito yofunika kwambiri m'njira zosiyanasiyana zamoyo, makamaka pakupanga RNA, komwe imagwira ntchito ngati imodzi mwa zinthu zofunika kwambiri. Uridine sikuti imangotenga nawo mbali mu kagayidwe ka maselo komanso yafufuzidwa kuti ipeze zotsatira zake zochiritsira, kuphatikizapo kuteteza mitsempha ndi kuwonjezera luso la kuzindikira. Zotumphukira zake zimagwiritsidwa ntchito popanga mankhwala, makamaka pochiza matenda amitsempha ndi matenda a kagayidwe kachakudya. Pamene kafukufuku akupitiliza kuulula ntchito zake zosiyanasiyana, uridine ikuyamba kudziwika mu biochemistry ndi pharmacology.
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Fluorocytosine CAS:2022-85-7
Fluorocytosine, yomwe imadziwikanso kuti 5-fluorocytosine (5-FC), ndi mankhwala ophera bowa omwe amagwiritsidwa ntchito makamaka pochiza matenda a bowa, makamaka omwe amayamba chifukwa cha Candida ndi Cryptococcus. Imagwira ntchito ngati antimetabolite, yoletsa kukula kwa bowa mwa kusokoneza kapangidwe ka nucleic acid. Mankhwalawa atchuka kwambiri m'malo azachipatala, makamaka pochiza cryptococcal meningitis mwa odwala omwe ali ndi chitetezo chamthupi chofooka, monga omwe ali ndi HIV/AIDS. Ngakhale kuti ndi othandiza, fluorocytosine nthawi zambiri imagwiritsidwa ntchito limodzi ndi mankhwala ena ophera bowa kuti awonjezere mphamvu ya chithandizo ndikuchepetsa chiopsezo cha kukana.
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D(-)-Ribose CAS:50-69-1
D(-)-ribose ndi shuga wopangidwa mwachilengedwe, makamaka pentose monosaccharide, womwe umagwira ntchito yofunika kwambiri mu kagayidwe ka maselo. Ndi gawo lofunika kwambiri la ATP (adenosine triphosphate), chonyamulira mphamvu chachikulu m'maselo onse amoyo, zomwe zimathandiza njira zofunika kwambiri za biochemical monga kupanga mphamvu ndi kupanga nucleic acid. D(-)-ribose ndi yofunika kwambiri pakupanga ma nucleotide ndi ma nucleic acid, zomwe zimapangitsa kuti ikhale yofunika kwambiri mu DNA ndi RNA. Kupatula ntchito zake za kagayidwe ka maselo, D(-)-ribose yatchuka kwambiri mu kafukufuku wazachipatala chifukwa cha ubwino wake wowonjezera mphamvu zamaselo ndikuwonjezera kuchira pambuyo pochita masewera olimbitsa thupi.
