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5-Iodouracil CAS:696-07-1
5-Iodouracil ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C4H3IN2O2. Ndi halogenated derivative ya uracil, mankhwala achilengedwe omwe amapezeka mu nucleic acids ndi RNA. 5-Iodouracil imadziwika ndi kukhalapo kwa atomu ya ayodini pamalo 5 a mphete ya uracil. Mankhwalawa ndi oyera mpaka oyera ndipo amasungunuka pang'ono m'madzi koma amasungunuka mu organic solvents monga ethanol ndi acetone. 5-Iodouracil imagwiritsidwa ntchito mu kafukufuku wamankhwala ndi chitukuko cha agrochemical chifukwa cha kuthekera kwake ngati chomangira cha kupanga mankhwala ogwira ntchito m'zamoyo ndi mankhwala ophera udzu.
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3-Nitrobenzoic acid CAS: 121-92-6
3-Nitrobenzoic acid ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C7H5NO4. Ndi mankhwala ochokera ku benzoic acid, omwe amakhala ndi mphete ya benzene yolumikizidwa ku gulu la carboxylic acid. Mankhwalawa amadziwika ndi kukhalapo kwa gulu la nitro (-NO2) pamalo a meta a mphete ya benzene.
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3,3′-Dithiodipropionic acid CAS:1119-62-6
3,3′-Dithiodipropionic acid (DTDP) ndi mankhwala omwe amagwiritsidwa ntchito ngati cholumikizira komanso antioxidant m'mafakitale osiyanasiyana komanso m'zamoyo. Amapangidwa ndi dithiol compound yokhala ndi magulu awiri ogwira ntchito a carboxylic acid, zomwe zimapatsa mphamvu yopangira ma stable disulfide linkages ndikuchotsa ma free radicals. DTDP imagwiritsidwa ntchito kwambiri popanga ma polima, makamaka popanga zinthu za polymeric monga polyurethanes, polyamides, ndi polyesters, komwe imathandizira kukulitsa mphamvu zamakanika komanso kukhazikika kwa okosijeni.
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3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione CAS:11070-44-3
3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione ndi mankhwala omwe ali ndi kapangidwe kake ka bicyclic, kodziwika bwino chifukwa chogwiritsidwa ntchito popanga zinthu zachilengedwe. Mankhwalawa, omwe amadziwikanso kuti ndi ochokera ku isobenzofuran, ali ndi magulu ogwirira ntchito a diketone, omwe amawonjezera mphamvu zake pakusintha kwa mankhwala osiyanasiyana. Kugwiritsa ntchito kwake kumayambira pa mankhwala mpaka mankhwala a agrochemicals, komwe kumagwira ntchito ngati gawo lofunika kwambiri pakupanga mamolekyulu a bioactive. Mawonekedwe apadera a mankhwalawa ndi magwiridwe antchito ake zimapangitsa kuti ikhale nkhani yofunika kwambiri pakufufuza, chifukwa imatha kugwiritsidwa ntchito m'mafakitale azachipatala komanso sayansi yazinthu.
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(R)-(+)-2-(4-Hydroxy Phenoxy)propionic acid CAS:94050-90-5
(R)-(+)-2-(4-Hydroxy phenoxy)propionic acid, yomwe imadziwikanso kuti (R)-4-Hydroxyphenyl glycidic acid, ndi chiral compound yokhala ndi gulu la hydroxyphenyl ndi propionic acid moiety. Imagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala ndi kupanga kwachilengedwe chifukwa cha chirality yake ndi magulu ogwira ntchito. Chiwalochi chimagwira ntchito ngati chothandizira kwambiri popanga mankhwala osiyanasiyana, agrochemicals, ndi mankhwala abwino. Kuyera kwa enantiomeric kwa (R)-(+)-2-(4-Hydroxy phenoxy)propionic acid kumapangitsa kuti ikhale yofunika kwambiri popanga mankhwala oyera, kuphatikizapo mankhwala a chiral, mankhwala ophera tizilombo, ndi mamolekyulu ogwira ntchito m'thupi.
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3,3′,5,5′-Tetramethylbenzidine CAS:54827-17-7
3,3′, 5,5′-Tetramethylbenzidine (TMB) ndi mankhwala omwe amagwiritsidwa ntchito kwambiri poyesa zinthu zamoyo ngati gawo lofunikira pozindikira mtundu wa colorimetric. Amapangidwa ndi ma enzyme a peroxidase kuti apange chinthu chabuluu, zomwe zimapangitsa kuti chikhale chofunikira pakugwiritsa ntchito njira zosiyanasiyana zowunikira, makamaka mu mayeso a immunoassays ndi mayeso a enzyme-linked immunosorbent (ELISA). Kuzindikira kwakukulu ndi kukhazikika kwa TMB kumapangitsa kuti ikhale chisankho chodziwika bwino chowonera kukhalapo kwa mamolekyulu ofunikira, monga ma antigen kapena ma antibodies, mu zitsanzo zamoyo, zomwe zimathandiza kuyeza kuchuluka ndi kuwunika kwabwino mu kafukufuku, matenda azachipatala, ndi sayansi ya zamoyo.
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2-Butyl-3-(3,5-Diiodo-4-hydroxy benzoyl) benzofuran CAS:1951-26-4
2-Butyl-3-(3,5-diiodo-4-hydroxybenzoyl)benzofuran ndi mankhwala omwe ali ndi formula ya molekyulu C20H18I2O3. Ndi mankhwala opangidwa kuchokera ku benzofuran okhala ndi zinthu zina zomwe zimaphatikizapo gulu la butyl ndi diiodo-4-hydroxybenzoyl. Mankhwalawa amatha kugwiritsidwa ntchito mu chemistry yamankhwala komanso kafukufuku wamankhwala chifukwa cha kapangidwe kake komanso momwe amachitira zinthu.
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2,7-Dibromo-9H-fluoren-9-imodzi CAS:14348-75-5
2,7-Dibromo-9H-fluoren-9-one ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C13H7Br2O. Ili m'gulu la ma polycyclic aromatic ketones ndipo imadziwika ndi kapangidwe ka fluorenone kosinthidwa ndi dibromo. Mankhwalawa amapezeka ngati crystalline solid yoyera mpaka yoyera ndipo samasungunuka kwambiri m'madzi pomwe amasungunuka mu organic solvents monga ethanol ndi ether. 2,7-Dibromo-9H-fluoren-9-one imapeza ntchito ngati njira yolumikizirana yogwiritsira ntchito mankhwala, mankhwala a agrochemicals, ndi zinthu zomwe zili ndi mphamvu zapadera zamagetsi ndi kuwala.
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2,7-Dibromofluorene CAS:16433-88-8
2,7-Dibromofluorene ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C13H8Br2. Ali m'gulu la ma hydrocarbon aromatic polycyclic ndipo amadziwika ndi kapangidwe ka fluorene kosinthidwa ndi dibromo. Mankhwalawa amapezeka ngati crystalline solid yoyera mpaka yoyera ndipo samasungunuka kwambiri m'madzi pomwe amasungunuka mu organic solvents monga ethanol ndi ether. 2,7-Dibromofluorene imapeza ntchito ngati njira yothandiza kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi zinthu zomwe zili ndi mphamvu ya optoelectronic.
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3-tert-Butylphenol CAS: 585-34-2
3-tert-butylphenol ndi mankhwala achilengedwe okhala ndi kapangidwe ka phenolic, komwe gulu la tert-butyl limalumikizidwa ku kaboni wachitatu wa mphete ya benzene. Amagwiritsidwa ntchito makamaka popanga ma antioxidants ndi zokhazikika pa ntchito zamafakitale ndi mapulasitiki. Mankhwalawa amagwira ntchito yofunika kwambiri pakuwonjezera kukhazikika kwa kutentha ndi okosijeni kwa zinthu zosiyanasiyana, motero zimawonjezera moyo wawo wautali komanso magwiridwe antchito. Kuphatikiza apo, 3-tert-butylphenol imagwiritsa ntchito popanga mankhwala ndi mankhwala a agrochemicals, komanso popanga zokutira, zomatira, ndi zinthu zopaka utoto, zomwe zimapangitsa kuti ikhale mankhwala osinthika komanso ofunikira m'mafakitale ambiri.
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1,4,7-Triazacyclononane trihydrochloride CAS:58966-93-1
1,4,7-Triazacyclononane trihydrochloride, yomwe nthawi zambiri imafupikitsidwa kuti TACN, ndi mankhwala omwe ali ndi formula ya molekyulu C6H18Cl3N3. Ili m'gulu la ma macrocyclic compounds ndipo imagwiritsidwa ntchito kwambiri ngati ligand mu maphunziro a coordination chemistry ndi metal complexation. TACN ndi tridentate ligand, zomwe zikutanthauza kuti imatha kupanga ma complexes okhazikika ndi ma transition metal ions chifukwa cha ma atomu ake atatu opereka nayitrogeni omwe amakonzedwa mu cyclic structure. Mankhwalawa ali ndi ntchito yofunika kwambiri mu catalysis, bioinorganic chemistry, ndi sayansi ya zinthu chifukwa cha kuthekera kwake kukhazikika ndikusinthasintha reactivity ya malo achitsulo.
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3-(4-Methylbenzoyl)propionic acid CAS:4619-20-9
3-(4-Methylbenzoyl)propionic acid ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C11H12O3. Ili m'gulu la aromatic carboxylic acids ndipo imagwira ntchito ngati gawo lofunika kwambiri pakupanga kwachilengedwe. Kukhalapo kwa gulu la 4-methylbenzoyl pa msana wa propionic acid kumapereka reactivity yapadera, zomwe zimapangitsa kuti ikhale yoyenera kusintha kwa mankhwala osiyanasiyana.
