N-(tert-Butoxy carbonyl)-L-valine(CAS# 13734-41-3)
Umngcipheko kunye noKhuseleko
| Iimpawu ezinobungozi | Xn – Iyingozi |
| Iikhowudi zoMngcipheko | I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S24/25-Kuphephe ukudibana nolusu namehlo. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. |
| WGK eJamani | 3 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 2924 19 00 |
| IKlasi yeeNgozi | OKUTHUMEKAYO |
N-(tert-Butoxy carbonyl)-L-valine(CAS# 13734-41-3) intshayelelo
I-Tert butoxycarbonyl L-valine yikhompawundi ephilayo. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokulungiselela, kunye nolwazi lokhuseleko:
indalo:
Imbonakalo: Ikristale emhlophe eqinileyo.
I-Soluble: Inyibilika kwezinye izinyibilikisi eziphilayo ezifana ne-methanol kunye ne-ethanol.
Injongo:
I-Tert butoxycarbonyl L-valine isetyenziswa ngokuqhelekileyo njengeqela elikhuselayo kwi-organic synthesis, enokukhusela amaqela e-alpha amino acid.
Indlela yokuvelisa:
Ukulungiswa kwe-tert butoxycarbonyl L-valine idla ngokuqhutywa ngala manyathelo alandelayo:
Okokuqala, nyibilikisa i-L-valine kwisinyibilikisi esifanelekileyo.
Yongeza ubungakanani obufanelekileyo be-tert butoxycarbonyl chloride.
Emva kwexesha lokuphendula, hluza i-solvent kwaye uyikristale ukufumana imveliso.
Ulwazi lokhuseleko:
Kuphephe ukuphefumla uthuli lwale khompawundi.
Indawo yokugcina kufuneka igcinwe kude nezinto ezinokutsha kunye ne-oxidants, kwaye indawo yokugcina kufuneka igcinwe yomile kwaye ingena umoya.
