Boc-L-Histidine(Tosyl) (CAS# 35899-43-5)
| Inkcazelo yoKhuseleko | 24/25-Kuphephe ukudibana nolusu kunye namehlo. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29350090 |
Intshayelelo
I-N(alpha)-boc-N(im)-tosyl-L-histidine(N(alpha)-boc-N(im)-tosyl-L-histidine) yikhompawundi. Nazi ezinye iinkcukacha malunga nobume bayo, ukusetyenziswa, ukwakhiwa kunye nokhuseleko:
Indalo:
-Imbonakalo: Ikristale emhlophe eqinileyo
-Ifomula yemolekyuli: C25H30N4O6S
-Ubunzima bemolekyuli: 514.60g / mol
-Indawo yokunyibilika: 158-161 degrees Celsius
-Ukunyibilika: Inyibilika kwiialkoholi, iiketones kunye nezinye izinyibilikisi eziphilayo
Sebenzisa:
- I-N (alpha) -boc-N (im) -tosyl-L-histidine ingasetyenziselwa njengeqela elikhuselayo ukukhusela iqela elisebenzayo le-histidine ngexesha le-peptide synthesis.
-Kwi-peptide chemistry, inokusetyenziswa njenge-precursor compound ye-synthesis ye-polypeptides esebenzayo yezinto eziphilayo.
Indlela yokulungiselela:
Ukulungiswa kwe-N (alpha) -boc-N (im)-tosyl-L-histidine kunzima kwaye kufuna uchungechunge lwamanyathelo ekhemikhali. Indlela yokulungisa eqhelekileyo kukusabela i-tert-butyl chloroformate kunye ne-L-histidine imidazole ester, kwaye emva koko isabela nge-methylbenzenesulfonyl chloride ukufumana imveliso ekujoliswe kuyo.
Ulwazi ngoKhuseleko:
- I-N(alpha)-boc-N(im)-tosyl-L-histidine inokucaphukisa kwaye ibonakalise ebantwini.
-Ngexesha lokuphatha kunye nokugcinwa, kucetyiswa ukuba uthathe amanyathelo afanelekileyo okukhusela umntu, njengokugqoka iiglavu, izibuko kunye nempahla yokukhusela.
-Kuphephe ukudibana nolusu, amehlo kunye nepheshana lokuphefumla, kwaye ugcine indawo yebhubhoratri enomoya omhle.
-Xa usebenzisa kwaye ulahla le khompawundi, iinkqubo ezifanelekileyo zokhuseleko kunye nemimiselo kufuneka ilandelwe.
