iphepha_ibhena

imveliso

ISodium L-pyroglutamate (CAS# 28874-51-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C5H6NNaO3
IMisa yeMolar 151.1
Ukuxinana 1.45
Indawo yokunyibilika 125°C
Indawo yeBoling 313.7℃[ku-101 325 Pa]
Indawo yokuflasha 227.8°C
Ukunyibilika kwamanzi 613g/L ku-20℃
Ukunyibilika IMethanol (Kancinci), Amanzi
Uxinzelelo loMphunga 5.4hPa ku-20℃
Imbonakalo Ulwelo olumthubi olulubala olucacileyo
Umbala Okucacileyo Okungenambala ukuya kuMthubi oLuthuthu
pKa 9.94[nge20 ℃]
Imeko yoGcino Isikhenkcisi

Iinkcukacha zeMveliso

Iithegi zeMveliso

 

Intshayelelo

I-Cbz-D-leucine, igama elipheleleyo le-Cbz-D-phenylalanine (N-bis (dimethylamino) methyl ester-D-phenylalanine), i-organic compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:

 

Iipropati: Isebenza ngokubonakalayo kwaye yeye-isomer yoqwalaselo lwe-D.

 

Sebenzisa:

 

Indlela:

Indlela yokulungiselela ye-Cbz-D-leucine ngokuqhelekileyo kukufumana i-Cbz-D-leucine ngokukhusela i-L-leucine, kwaye emva koko ingenise i-N-bis (dimethylamino) iqela le-methyl ester kwiqela layo le-α-carboxyl (i-reactants ezifana ne-dimethylformamide kunye ne-dimethylcarbamate inokusetyenziswa).

 

Ulwazi ngoKhuseleko:

I-CBZ-D-leucine ngokubanzi ayibeki umngcipheko omkhulu wokhuseleko kumzimba womntu phantsi kweemeko eziqhelekileyo zokusetyenziswa. Njengekhemikhali, inokubangela ukucaphuka eluswini, emehlweni, nakwindlela yokuphefumla. Izilumkiso ezifanelekileyo kufuneka zithathwe ukuphepha ukuphefumla uthuli okanye izisombululo ekudibaneni nolusu. Kufanele kunyanyekelwe xa uphatha okanye uphatha izixhobo zokuzikhusela ezinjengeeglavu, iindondo, nempahla yokuzikhusela. …


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