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sehlahisoa

N-epsilon-Carbobenzyloxy-L-lysine (CAS# 1155-64-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule Setšoantšo sa C14H20N2O4
'Misa oa Molar 280.32
Botenya 1.1429 (khakanyo e fosahetseng)
Melting Point 259°C (Dec.)(lit.)
Boling Point 423.04°C (khakanyo e boima)
Phetoho e khethehileng(α) 14.4 º (c=1.6 ho 1N HCl)
Flash point 255.9°C
Solubility Aqueous Base, Hlakola Acid
Khatello ea Mouoane 8.43E-11mmHg ho 25°C
Ponahalo Phofo e tšoeu ho isa ho e tšoeu
Mmala Bosoeu ho isa bosoeu
BRN 2222482
pKa 2.53±0.24(E boletsoeng esale pele)
Boemo ba polokelo Lula sebakeng se lefifi, sepakapaka se se nang moea, mocheso oa kamore

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

N(ε)-benzyloxycarbonyl-L-lysine ke motsoako oa tlhaho o nang le litšobotsi tse latelang:

Ponahalo: phofo e tšoeu ea kristale kapa kristale.
Solubility: Ho thata ho qhibiliha ka metsing, ho qhibiliha ka litharollo tsa asiti le alkaline le metsoako ea tlhaho e kang ethanol le ethers.
Thepa ea lik'hemik'hale: Sehlopha sa eona sa carboxylic acid se ka koaheloa ka lihlopha tsa amine ho etsa bond ea peptide.

Tšebeliso e kholo ea N(ε) -benzyloxycarbonyl-L-lysine ke sehlopha sa nakoana se sireletsang lipatlisisong tsa biochemical. E sireletsa sehlopha sa amino ho lysine ho se thibela ho nka karolo liketsong tse sa khetheheng. Ha ho etsoa li-peptide kapa liprotheine, N(ε)-benzyloxycarbonyl-L-lysine e ka sebelisoa bakeng sa tšireletso ebe e tlosoa ha ho hlokahala.

Tokisetso ea N(ε) -benzyloxycarbonyl-L-lysine hangata e fumanoa ka ho arabela L-lysine ka ethyl N-benzyl-2-chloroacetate.
E ka halefisa mahlo, letlalo, le tsela ea ho hema 'me e lokela ho phekoloa ka ho kopana ka ho toba. Apara likhalase tse sireletsang, liatlana le limaske ha u sebelisoa. E lokela ho bolokoa sebakeng se omeletseng, se phodileng, hole le mollo le li-oxidants.


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