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umkhiqizo

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

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C14H20N4O4
I-Molar Mass 308.33
Ukuminyana 1.1765 (isilinganiso esinzima)
I-Melting Point 171-174°C (dec.)(lit.)
I-Boling Point 448.73°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) -11 º (c=0.5, 0.5N HCl 24 ºC)
Ukuncibilika DMSO, Amanzi
Ukubukeka Impushana emhlophe
Umbala Emhlophe
I-BRN 2169267
pKa 3.90±0.21(Okubikezelwe)
Isimo Sesitoreji 2-8°C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-CBZ-L-arginine iyinhlanganisela enesakhiwo esikhethekile samakhemikhali kanye nezakhiwo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha lwe-CBZ-L-arginine:

Izakhiwo: I-CBZ-L-arginine iyikristale eqinile emhlophe noma emhlophe. Inoncibilika kakhulu futhi iyancibilika emanzini nasezincibilikisini eziphilayo. Kuyinhlanganisela ezinzile engagcinwa ekamelweni lokushisa isikhathi eside.
Ingasetshenziswa futhi njengeqembu elivikelayo lama-peptide compounds ukuvikela ama-amino acid athile kokunye ukusabela.

Indlela: Indlela yokulungiselela i-CBZ-L-arginine ngokuyinhloko ngokwethula iqembu lokuvikela le-CBZ ku-molecule ye-L-arginine. Lokhu kungafezwa ngokuncibilikisa i-L-arginine ku-solvent efanele kanye nokwengeza i-reagent yokuvikela ye-CBZ yokusabela.

Ulwazi Lokuphepha: I-CBZ-L-arginine ngokuvamile iphephile kubantu nasendaweni ezungezile, kodwa njengekhemikhali, kusabalulekile ukuqaphela lokhu okulandelayo: Gwema ukuthintana ngqo nesikhumba namehlo, futhi ugweme ukuhogela uthuli noma umhwamuko waso. Izinyathelo zokuphepha ezidingekayo kufanele zithathwe ngesikhathi sokusetshenziswa, njengokugqoka amagilavu ​​okuzivikela afanelekile nezibuko.


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