DIC CAS 693-13-0 N,N'-Diisopropylcarbodiimide Hoʻohui Hoʻohui Paʻa Maʻemaʻe >99.0% (GC) Hale Hana

N,N'-Diisopropylcarbodiimide (DIC) (CAS: 693-13-0), he pūhui carbodiimide me ka isopropyl substituent ma nā ʻātoma nitrogen ʻelua.ʻAʻohe kala o DIC i ka wai melemele māmā.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka benzene, ethanol, etera.Hiki ke hāʻawi maʻalahi iā DIC e ka leo.Hoʻopili mālie ʻo ia me ka wai mai ka lewa, no laila no ka mālama ʻana i ka wā lōʻihi, pono e holoi ʻia ka ʻōmole me ka ea maloʻo a i ʻole ke kinoea inert a hoʻopaʻa paʻa ʻia.He mea ʻawaʻawa loa ia a ua hoʻoulu ʻia ka dermatitis contact i loko o kahi limahana hana.
ʻO DIC kahi reagent hui no ka peptide synthesis.ʻO DIC kahi mea ʻokoʻa i ka dicyclohexylcarbodiimide i ka peptide synthesis.Hoʻohana ʻia i ka hui peptide, amino acid, synthesis protein.Hiki ke hoʻohana ʻia ʻo DIC ma ke ʻano he condensation dehydrating agent a me dehydrosulfide agent i ka synthesis organik a me ka synthesis pharmaceutical.Ke hoʻohālikelike ʻia me N,N-dicyclohexylcarbodiimide, loaʻa iā ia nā pōmaikaʻi.ʻAʻole wale ia he dehydration ikaika loa, akā hiki ke wehe loa ʻia ma hope o ka hopena.
Hoʻohana nui ʻia ka DIC i ka amikacin, glutathione dehydrants, a me ka synthesis o ka acid anhydride, aldehyde, ketone, isocyanate;ke hoʻohana ʻia ʻo ia e like me ka mea hoʻoheheʻe dehydrating condensing, hana ia i ka dicyclohexylurea ma o ka hopena pōkole ma lalo o ka mahana maʻamau.Hiki ke hoʻohana ʻia kēia huahana i ka synthesis o ka peptide a me ka nucleic acid.He mea maʻalahi ka hoʻohana ʻana i kēia huahana e hana me ka hui o ka carboxy manuahi a me ka pūʻulu amino i peptide.Hoʻohana nui ʻia kēia huahana i ka lāʻau lapaʻau, olakino, make-up a me nā huahana biological, a me nā māla synthetic ʻē aʻe.
Hoʻohana ʻia ʻo DIC ma ke ʻano he reagent i ka kemika organik synthetic.Hoʻohana ʻia ʻo ia ma ke ʻano he waena kemika a he stabilizer no Sarin (mea kaua kemika).Hoʻohana ʻia ia i ka synthesis o ka peptide a me ka nucleic acid.Eia kekahi, hoʻohana ʻia ia ma ke ʻano he antineoplastic a komo i ka mālama ʻana i ka melanoma malignant a me nā sarcomas.Ma waho aʻe o kēia, hoʻohana ʻia i ka synthesis o ka acid anhydride, aldehyde, ketone a me isocyanate.
ʻO DIC kahi carbodiimide i hoʻohana ʻia ma ke ʻano he reagent hui i ka synthesis o nā amides, peptides, ureas, heterocycles, a me nā carbodiimides unsymmetrical.Hoʻohana ʻia ia i nā hopena polymerization ma ke ʻano he activator.
Hiki ke hoʻohana ʻia ʻo DIC e like me: He mea hoʻohui hoʻohui no ka synthesis o nā esters like ʻole a me nā amides ma o ka mālama ʻana i nā waikawa carboxylic me nā phenols a me nā amine.He mea hoʻololi no ka hoʻololi ʻana i nā waiʻona i nā aldehydes a i ʻole nā ​​​​ketones ma ke alo o DMSO ma o ka hoʻololi ʻana o ka hoʻoheheʻe ʻana ʻano Moffatt.He reagent e hoʻomaʻamaʻa i ka hoʻomākaukau ʻana i nā alkyl halides mai nā ʻona like ʻole ma o ka hoʻokumu ʻana o o-alkylisourea.