DIC CAS 693-13-0 N,N'-Diisopropylcarbodiimide Coupling Reagent Purity>99.0% (GC) Factory

N,N'-Diisopropylcarbodiimide (DIC) (CAS: 693-13-0), gulu la carbodiimide lomwe lili ndi cholowa cha isopropyl pa maatomu onse a nayitrogeni.DIC imakhala yopanda mtundu mpaka yachikasu yopepuka.Insoluble m'madzi, sungunuka mu benzene, ethanol, ether.DIC imatha kuperekedwa mosavuta ndi voliyumu.Imachita pang'onopang'ono ndi chinyezi chochokera mumlengalenga, kotero kuti ikasungidwa kwa nthawi yayitali botolo liyenera kutenthedwa ndi mpweya wouma kapena mpweya wopumira ndikumata mwamphamvu.Ndi poizoni kwambiri ndipo anayambitsa kukhudzana dermatitis ntchito mu labotale.
DIC ndi coupling reagent ya peptide synthesis.DIC ndi m'malo mwa dicyclohexylcarbodiimide mu peptide synthesis.Ntchito peptide lumikiza, amino acid, mapuloteni synthesis.DIC angagwiritsidwe ntchito ngati condensation dehydrating wothandizira ndi dehydrosulfide wothandizira mu organic synthesis ndi kaphatikizidwe mankhwala.Poyerekeza ndi N,N-dicyclohexylcarbodiimide, ili ndi ubwino woonekeratu.Izo osati kwambiri wamphamvu madzi m`thupi, komanso akhoza kuchotsedwa kwathunthu pambuyo anachita.
DIC makamaka ntchito amikacin, glutathione dehydrants, komanso synthesis asidi anhydride, aldehyde, ketone, isocyanate;ikagwiritsidwa ntchito ngati dehydrating condensing agent, imakhudzidwa ndi dicyclohexylurea kudzera mukuchita kwakanthawi kochepa kutentha kwanthawi zonse.Izi zitha kugwiritsidwanso ntchito popanga peptide ndi nucleic acid.Ndizosavuta kugwiritsa ntchito mankhwalawa kuti agwirizane ndi gulu laulere la carboxy ndi amino kukhala peptide.Izi zimagwiritsidwa ntchito kwambiri pazachipatala, zaumoyo, zodzikongoletsera komanso zamankhwala, ndi zina zopangira.
DIC imagwiritsidwa ntchito ngati reagent mu synthetic organic chemistry.Zimagwira ntchito ngati mankhwala apakatikati komanso ngati stabilizer ya Sarin (chida chamankhwala).Amagwiritsidwanso ntchito popanga peptide ndi nucleic acid.Kuphatikiza apo, imagwiritsidwa ntchito ngati antineoplastic ndipo imakhudzidwa ndi chithandizo cha khansa yapakhungu ndi ma sarcoma.Kuphatikiza apo, imagwiritsidwa ntchito popanga asidi anhydride, aldehyde, ketone ndi isocyanate.
DIC ndi carbodiimide yomwe imagwiritsidwa ntchito ngati cholumikizira popanga ma amides, peptides, ureas, heterocycles, ndi usymmetrical carbodiimides.Amagwiritsidwanso ntchito muzochita za polymerization ngati activator.
DIC ingagwiritsidwenso ntchito ngati: Cholumikizira cholumikizira cha kaphatikizidwe ka esters ndi ma amide osiyanasiyana pochiza ma carboxylic acid ndi phenols ndi ma amine motsatana.Njira yosinthira mowa kukhala aldehydes kapena ma ketoni pamaso pa DMSO kudzera pakusintha kwamtundu wa Moffatt oxidation reaction.Reagent yothandizira kukonza ma alkyl halides kuchokera ku mowa wofananira kudzera pakupanga o-alkylisourea.