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imveliso

I-N-Benzyloxycarbonyl-L-tyrosine(CAS# 1164-16-5)

Ipropati yeMichiza:

Ifomula yeemolekyuli C17H17NO5
IMisa yeMolar 315.32
Ukuxinana 1.1781 (uqikelelo olurhabaxa)
Indawo yokunyibilika 57-60°C(lit.)
Indawo yeBoling 454.88°C (uqikelelo olurhabaxa)
Indawo yokuflasha 299°C
Ukunyibilika kwamanzi 1.53g/L(25 ºC)
Ukunyibilika I-Acetic Acid (Kancinci), i-DMSO (Kancinci), i-Methanol (Kancinci)
Uxinzelelo loMphunga 7.21E-14mmHg ku-25°C
Imbonakalo Mhlophe ukuya kufutshane nomgubo omhlophe
Umbala Ngaphandel uBumhlophe
I-BRN 2169918
pKa 2.97±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-N-benzyloxycarbonyl-L-tyrosine yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokulungiselela, kunye nolwazi lokhuseleko:

Iipropati: I-N-Benzyloxycarbonyl-L-tyrosine i-crystalline powder emhlophe eneempawu zesakhiwo se-phenoxy carbonyl kunye ne-tyrosine. Inyibilika kakuhle kwii-solvents eziphilayo ezifana ne-dimethylformamide (DMF) okanye i-dichloromethane (DCM).

Ukusetyenziswa: I-N-benzyloxycarbonyl-L-tyrosine isoloko isetyenziswa kwi-organic synthesis reactions, ngakumbi njengeqela elikhuselayo kwi-peptide synthesis. Ngokuyingenisa kwi-molecule ye-tyrosine, ikhusela i-tyrosine ekubeni ibe neempendulo ezingafunekiyo kunye nezinye iikhompawundi ngexesha lokuphendula.

Indlela yokulungiselela: I-N-benzyloxycarbonyl-L-tyrosine inokufumaneka ngokuphendula i-tyrosine kunye ne-N-benzyloxycarbonyl chloride. I-Tyrosine inyibilika kwisisombululo se-alkaline ye-sodium, kwaye ke i-N-benzyloxycarbonyl chloride yongezwa, kwaye ukusabela kukhuthazwa ngokuvuselela magnetic ngexesha lokuphendula. Umxube wokusabela wawungathathi hlangothi kunye ne-ammonia okanye i-hydrochloric acid ukufumana i-N-benzyloxycarbonyl-L-tyrosine.

Ulwazi lokhuseleko: I-N-benzyloxycarbonyl-L-tyrosine ngokubanzi ayibangeli umonakalo omkhulu kumzimba womntu kunye nokusingqongileyo phantsi kweemeko zovavanyo eziqhelekileyo. Njengomchiza, kusafuneka ilahlwe ngokufanelekileyo. Izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu zelebhu, iiglasi, kunye needyasi zaselebhu kufuneka zinxitywe ngexesha lokuphatha. Ukuphathwa ngokufanelekileyo kunye nokugcinwa kwezinto eziphilayo ngumlinganiselo obalulekileyo wokuqinisekisa ukhuseleko.


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