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Boc-L-Glutamic acid (CAS# 2419-94-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H17NO6
'Misa oa Molar 247.25
Botenya 1.2868 (khakanyo e fosahetseng)
Melting Point ~110°C (Dec.)
Boling Point 390.28°C (khakanyo e boima)
Phetoho e khethehileng(α) -15 º (c=1, CH30H)
Flash point 217.4°C
Ho qhibiliha ha Metsi E qhibilihang ka metsing
Solubility E qhibiliha ka methanol
Khatello ea Mouoane 8.13E-09mmHg ho 25°C
Ponahalo Likristale tse tšoeu ho isa ho tse tšoeu
Mmala Bosoeu ho isa ho Ho batla ho tšoeu
BRN 2418563
pKa 3.83±0.10 (E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Refractive Index -15 ° (C=1, MeOH)
MDL MFCD00037297
Sebelisa E sebelisoa bakeng sa li-reagents tsa biochemical, peptide synthesis.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S4/25 -
WGK Jeremane 3
Khoutu ea HS 29241990

 

Selelekela

Boc-L-glutamic acid ke motsoako oa organic o nang le lebitso la lik'hemik'hale tert-butoxycarbonyl-L-glutamic acid. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea Boc-L-glutamic acid:

 

Boleng:

Boc-L-glutamic acid ke kristale e tšoeu e tiileng e qhibilihang ka har'a metsoako e meng ea tlhaho e kang methanol, ethanol, le dimethyl sulfoxide. E batla e tsitsitse mochesong oa kamore, empa e ka bola ka mocheso o phahameng.

 

Sebelisa:

Boc-L-glutamic acid ke motsoako o sireletsang o sebelisoang hangata ho peptide synthesis reaction in organic synthesis. E sireletsa sehlopha sa carboxyl sa glutamic acid, ka hona e e thibela ho tloha karabelong ea karabelo. Hang ha karabelo e phethiloe, sehlopha sa tšireletso sa Boc se ka tlosoa ka liketso tsa acid kapa tsa hydrogenation, e leng se etsang hore ho thehoe peptide ea thahasello.

 

Mokhoa:

Boc-L-glutamic acid e ka fumanoa ka ho arabela L-glutamic acid ka tert-butylhydroxycarbamoyl (BOC-ON). Boitšoaro bo etsahala ka har'a motsoako oa motsoako, hangata ka mocheso o tlase, 'me o hlahisoa ke setsi.

 

Lintlha tsa Tšireletseho:

Tšebeliso ea Boc-L-glutamate e lokela ho latela mekhoa ea ts'ireletso ea laboratori. Lerōle la eona le ka halefisa tsamaiso ea ho hema, mahlo le letlalo, le lisebelisoa tsa tšireletso tsa botho tse kang li-respirators, likhalase tse sireletsang le liatlana li lokela ho apesoa ha li tšoaroa. E lokela ho bolokoa sebakeng se omeletseng, se phodileng ho qoba ho kopana le li-oxidants le li-acid tse matla le metheo. Haeba motho a ka ja ka phoso kapa a kopana le letlalo, batla thuso ea bongaka kapa u buisane le setsebi hang-hang.


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