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mankhwala

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

Chemical Property:

Molecular Formula C14H20N4O4
Molar Misa 308.33
Kuchulukana 1.1765 (kuyerekeza movutikira)
Melting Point 171-174°C (dec.)(lit.)
Boling Point 448.73 ° C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) -11 º (c=0.5, 0.5N HCl 24 ºC)
Kusungunuka DMSO, Madzi
Maonekedwe White ufa
Mtundu Choyera
Mtengo wa BRN 2169267
pKa 3.90±0.21(Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

CBZ-L-arginine ndi pawiri ndi kapangidwe wapadera mankhwala ndi katundu. Zotsatirazi ndizofotokozera za katundu, ntchito, kukonzekera ndi chitetezo cha CBZ-L-arginine:

Katundu: CBZ-L-arginine ndi woyera kapena woyera crystalline olimba. Ili ndi kusungunuka kwakukulu ndipo imasungunuka m'madzi ndi organic solvents. Ndi gulu lokhazikika lomwe lingathe kusungidwa kutentha kwa nthawi yaitali.
Itha kugwiritsidwanso ntchito ngati gulu loteteza lamagulu a peptide kuti ateteze ma amino acid enieni kuzinthu zina.

Njira: Njira yopangira CBZ-L-arginine makamaka poyambitsa gulu lachitetezo la CBZ mu molekyulu ya L-arginine. Izi zitha kutheka ndi Kusungunula L-arginine mu zosungunulira yoyenera ndi kuwonjezera CBZ chitetezo reagent chifukwa anachita.

Chidziwitso pa Chitetezo: CBZ-L-arginine nthawi zambiri imakhala yotetezeka kwa anthu komanso chilengedwe, koma monga mankhwala, ndikofunikirabe kudziwa zotsatirazi: Pewani kukhudza khungu ndi maso, komanso kupewa kutulutsa fumbi kapena nthunzi yake. Njira zodzitetezera ziyenera kutsatiridwa mukamagwiritsa ntchito, monga kuvala magolovesi oteteza ndi magalasi oyenera.


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