N-(tert-Butoxycarbonyl)-L-aspartic acid (CAS# 13726-67-5)
Kotsi le Polokeho
| 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 | 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 | 2924 19 00 |
N-(tert-Butoxycarbonyl)-L-aspartic acid (CAS# 13726-67-5) Selelekela
Boc-L-aspartic acid ke motsoako oa tlhaho o sebelisoang hangata e le sehlopha se sireletsang peptide synthesis. Foromo ea eona ea lik'hemik'hale ke C13H19NO6 'me boima ba eona ba molek'hule ke 293.29. Boc e emetse N-tert-butoxycarbonyl.
Boc-L-aspartic acid haholo-holo e na le thepa e latelang:
1. Ponahalo: phofo ea kristale e se nang mebala;
2. sebaka se qhibilihang: hoo e ka bang 152-155 ℃;
3. Ho qhibiliha: Ho qhibiliha ka har'a metsoako e meng ea lintho tse phelang, tse kang dimethyl sulfoxide le dichloromethane, tse sa qhibiliheng metsing;
4. botsitso: ho bola ho ka etsahala ha ho na le oxidant e matla le leseli.
Tšebeliso e ka sehloohong ea Boc-L-aspartic acid e le sehlopha se sireletsang peptide synthesis. E sireletsa sehlopha sa amine se lehlakoreng la ketane ea L-aspartic ho thibela liketso tse sa batleheng. Nakong ea peptide synthesis, Boc-L-aspartic acid e sebetsana le li-amino acid tse ling kapa likarolo tsa peptide ho etsa liketane tse ncha tsa peptide. Ka mor'a ho phethoa ha motsoako, sehlopha se sireletsang se ka tlosoa ka phekolo ea asiti ho fumana peptide kapa protheine e lebisitsoeng.
Boc-L-aspartic acid hangata e lokisoa ka mekhoa e tsebahalang ea maiketsetso. Ka bokhutšoanyane, L-aspartic acid e ka etsoa ka ho arabela L-aspartic acid ka t-Boc-L acid le dimethylformamide. Mekhoa e khethehileng ea maiketsetso e ka fumanoa libukeng tsa lik'hemik'hale tse amehang.
Mabapi le tlhahisoleseling ea polokeho, o hloka ho ela hloko lintlha tse latelang:
1. Boc-L-aspartic acid ke ntho ea lik'hemik'hale e nang le chefo e itseng. Mehato e nepahetseng ea ts'ireletso e lokela ho nkoa nakong ea ts'ebetso, joalo ka ho roala liatlana, likhalase le liaparo tsa laboratori;
2. qoba ho inhalation ea phofo kapa tharollo, qoba ho kopana le letlalo le mahlo;
3. Ha u sebelisa le ho tšoara Boc-L-aspartic acid, e lokela ho tiisoa le ho bolokoa ho qoba ho kopana le li-oxidants le khanya e matla;
4. Ha u sebetsana le litšila tsa Boc-L-aspartic acid, e lokela ho lahloa ho latela melao ea sebaka seo.
Boc-L-aspartic acid haholo-holo e na le thepa e latelang:
1. Ponahalo: phofo ea kristale e se nang mebala;
2. sebaka se qhibilihang: hoo e ka bang 152-155 ℃;
3. Ho qhibiliha: Ho qhibiliha ka har'a metsoako e meng ea lintho tse phelang, tse kang dimethyl sulfoxide le dichloromethane, tse sa qhibiliheng metsing;
4. botsitso: ho bola ho ka etsahala ha ho na le oxidant e matla le leseli.
Tšebeliso e ka sehloohong ea Boc-L-aspartic acid e le sehlopha se sireletsang peptide synthesis. E sireletsa sehlopha sa amine se lehlakoreng la ketane ea L-aspartic ho thibela liketso tse sa batleheng. Nakong ea peptide synthesis, Boc-L-aspartic acid e sebetsana le li-amino acid tse ling kapa likarolo tsa peptide ho etsa liketane tse ncha tsa peptide. Ka mor'a ho phethoa ha motsoako, sehlopha se sireletsang se ka tlosoa ka phekolo ea asiti ho fumana peptide kapa protheine e lebisitsoeng.
Boc-L-aspartic acid hangata e lokisoa ka mekhoa e tsebahalang ea maiketsetso. Ka bokhutšoanyane, L-aspartic acid e ka etsoa ka ho arabela L-aspartic acid ka t-Boc-L acid le dimethylformamide. Mekhoa e khethehileng ea maiketsetso e ka fumanoa libukeng tsa lik'hemik'hale tse amehang.
Mabapi le tlhahisoleseling ea polokeho, o hloka ho ela hloko lintlha tse latelang:
1. Boc-L-aspartic acid ke ntho ea lik'hemik'hale e nang le chefo e itseng. Mehato e nepahetseng ea ts'ireletso e lokela ho nkoa nakong ea ts'ebetso, joalo ka ho roala liatlana, likhalase le liaparo tsa laboratori;
2. qoba ho inhalation ea phofo kapa tharollo, qoba ho kopana le letlalo le mahlo;
3. Ha u sebelisa le ho tšoara Boc-L-aspartic acid, e lokela ho tiisoa le ho bolokoa ho qoba ho kopana le li-oxidants le khanya e matla;
4. Ha u sebetsana le litšila tsa Boc-L-aspartic acid, e lokela ho lahloa ho latela melao ea sebaka seo.
Ngola molaetsa wa hao mona mme o re romele wona
