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sehlahisoa

N-Boc-N'-(2-chlorobenzyloxycarbonyl)-L-lysine(CAS# 54613-99-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C19H27ClN2O6
'Misa oa Molar 414.88
Botenya 1.236±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 70-73°C
Boling Point 608.3±55.0 °C(E boletsoeng esale pele)
Flash point 321.7°C
Khatello ea Mouoane 1.19E-15mmHg ho 25°C
Ponahalo Crystallization
Mmala Bosoeu ho isa bosoeu
pKa 3.99±0.21(E boletsoeng esale pele)
Boemo ba polokelo E koaletsoe sebakeng se omileng, 2-8 ° C
Refractive Index 1.531
MDL MFCD00038386
Thepa ea 'Mele le ea Lik'hemik'hale N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl) -L-lysine ke phofo e tšoeu ho isa ho e tšoeu ka ponahalo; ntlha ea ho qhibiliha 70-73 ° C; boima ba 1.236g/cm3.
Sebelisa Lysine e sirelelitsoeng e loketse ka ho khetheha bakeng sa motsoako o tiileng oa peptide; Tšireletso ea 2-CZ e ka ba makhetlo a 50 a tsitsitseng ho feta tšireletso ea sehlopha sa Z.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
Khoutu ea HS 29242990

 

Selelekela

N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl) -L-lysine ke motsoako oa tlhaho, oo hangata o bitsoang CBZ-L-lysine. Se latelang ke sebopeho, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho ea komporo:

 

Boleng:

CBZ-L-lysine ke kristale e tiileng e se nang 'mala e nang le monko o ikhethang. E na le monyetla o motle 'me e qhibiliha ka har'a metsoako e tloaelehileng ea tlhaho e kang methanol, chloroform, le dimethyl sulfoxide.

 

Sebelisa:

Hangata CBZ-L-lysine e sebelisoa e le e 'ngoe ea lihlopha tse sireletsang amino ka har'a motsoako oa organic ho sireletsa lihlopha tse sebetsang tsa amino tse amehileng ka tikoloho. Ha ho etsoa metsoako ea peptide, CBZ-L-lysine e ka sebelisoa ho sireletsa sehlopha sa amino sa lysine ho sireletsa kapa ho laola ts'ebetso ea eona ka liketso tse itseng.

 

Mokhoa:

Ho lokisetsa CBZ-L-lysine hangata ho etsoa ka mehato e latelang: L-lysine e itšoara ka carbon dioxide ho fumana carbonate e lumellanang; Joale, carbonate e itšoara ka tert-butoxycarbonyl magnesium chloride ho fumana lysine e sirelelitsoeng ke acetyl; E ntan'o itšoara ka 2-chlorobenzyl iodine chloride le alkali ho fumana CBZ-L-lysine.

 

Lintlha tsa Tšireletseho:

Tšebeliso ea CBZ-L-lysine e lokela ho tsamaea le mehato e latelang ea tšireletso: e ka 'na ea halefisa mahlo, letlalo le pampiri ea ho hema,' me ho kopana ka ho toba ho lokela ho qojoa nakong ea ts'ebetso. Lisebelisoa tse loketseng tsa tšireletso tse kang likhalase tse sireletsang lik'hemik'hale le liatlana li lokela ho apesoa nakong ea tšebeliso. E lokela ho sebetsoa sebakeng se nang le moea o motle ho qoba ho hema mouoane o tsoang motsoako. Haeba kotsi e etsahala, sebaka se amehileng se lokela ho hlatsuoa hang-hang ka metsi a mangata le thuso ea bongaka e lokela ho batloa.


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