iphepha_ibhena

imveliso

Z-SER(BZL)-OH(CAS# 20806-43-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C18H19NO5
IMisa yeMolar 329.35
Ukuxinana 1.253±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yeBoling 537.1±50.0 °C(Kuqikelelwe)
Indawo yokuflasha 278.7°C
Ukunyibilika kwamanzi Inyibilika kancinane emanzini.
Uxinzelelo loMphunga 2.28E-12mmHg ku-25°C
pKa 3.51±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo,2-8°C
Refractive Index 1.58

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo

 

I-Z-Ser (Bzl) -OH yikhemikhali yekhemikhali eyaziwa ngokuba yi-N-benzyl-L-serine 1-benzimide. Inezi mpawu zilandelayo:1. Imbonakalo kunye neempawu: I-Z-Ser(Bzl)-OH ayinambala ukuya kumgubo wekristale omthubi kancinane.2. Ukunyibilika: Inyibilika kwezinye izinyibilikisi eziphilayo, ezifana nekloroform, i-methanol kunye ne-dichloromethane.3. Indawo yokunyibilika: Indawo yokunyibilika ye-Z-Ser(Bzl)-OH imalunga ne-120-123 degrees Celsius.4. Sebenzisa: I-Z-Ser (Bzl) -OH i-reagent ye-peptide synthesis kunye ne-synthesis yesigaba esiqinileyo. Ingasetyenziselwa ukudibanisa kunye nokuguqula i-polypeptides, kwaye ingasetyenziselwa njengeqela elikhuselayo kwii-amino acids.

5. Indlela yokuLungiselela: I-Z-Ser (Bzl)-OH inokulungiswa ngokuphendula i-L-serine nge-benzimide. Indlela ethile yokulungiselela inokubhekisa kuncwadi olufanelekileyo okanye idityaniswe ngelebhu yeekhemikhali.

6. Ulwazi ngokhuseleko: Ngenxa yeempawu zeekhemikhali, kuyimfuneko ukunikela ingqalelo ekusebenzeni okukhuselekileyo xa usebenzisa kunye nokuphatha iikhemikhali, kwaye unxibe izixhobo ezifanelekileyo zokuzikhusela, ezifana neeglavu zaselabhoratri kunye nezibuko. Kwakhona kuphephe ukudibana nolusu, amehlo okanye inwebu. Ukuba udibana neekhemikhali, hlambulula ngamanzi amaninzi kwaye ufune uncedo lwezonyango. Ngexesha lokugcinwa, ikhemikhali kufuneka igcinwe ngokufanelekileyo kwindawo epholileyo, eyomileyo kwaye engenamoya.


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