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N(alpha)-Cbz-L-Arginine (CAS# 1234-35-1)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C14H20N4O4
IMisa yeMolar 308.33
Ukuxinana 1.1765 (uqikelelo olurhabaxa)
Indawo yokunyibilika 171-174°C (dec.)(lit.)
Indawo yeBoling 448.73°C (uqikelelo olurhabaxa)
Ujikelezo oluthile(α) -11 º (c=0.5, 0.5N HCl 24 ºC)
Ukunyibilika DMSO, Amanzi
Imbonakalo Umgubo omhlophe
Umbala Mhlophe
I-BRN 2169267
pKa 3.90±0.21(Kuqikelelwe)
Imeko yoGcino 2-8°C

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-CBZ-L-arginine i-compound enesakhiwo esikhethekileyo samachiza kunye neempawu. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwe-CBZ-L-arginine:

Iipropati: I-CBZ-L-arginine yikristale emhlophe okanye emhlophe eqinileyo. Inonyibiliko ophezulu kwaye iyanyibilika emanzini nakwizinyibilikisi zendalo. Yikhompawundi ezinzileyo enokugcinwa kwindawo yobushushu begumbi ixesha elide.
Isenokusetyenziswa njengeqela elikhuselayo kwiikhompawundi peptide ukukhusela amino acids ezithile ukusuka kwezinye reactions.

Indlela: Indlela yokulungiselela i-CBZ-L-arginine ngokuyinhloko ngokuzisa iqela lokukhusela le-CBZ kwi-molecule ye-L-arginine. Oku kunokufezekiswa ngokuchithwa kwe-L-arginine kwi-solvent efanelekileyo kunye nokongeza i-reagent yokukhusela i-CBZ yokusabela.

Ulwazi ngoKhuseleko: I-CBZ-L-arginine ikhuselekile ngokubanzi kubantu kunye nokusingqongileyo, kodwa njengekhemikhali, kusabalulekile ukuba uqaphele oku kulandelayo: Kuphephe ukudibana ngokuthe ngqo nolusu kunye namehlo, kwaye ugweme ukuphefumla uthuli lwalo okanye umphunga. Amanyathelo okhuseleko ayimfuneko kufuneka athathwe ngexesha lokusetyenziswa, njengokunxiba iiglavu ezifanelekileyo zokuzikhusela kunye neendondo.


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