BOC-D-Valine (CAS# 22838-58-0)
| Inkcazelo yoKhuseleko | 24/25-Kuphephe ukudibana nolusu kunye namehlo. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29241990 |
Intshayelelo
I-N-Boc-D-valine(N-Boc-D-valine) yinto yekhemikhali eneempawu ezilandelayo:
1. Ukubonakala: ngokuqhelekileyo i-crystalline powder emhlophe.
2. Ukunyibilika: ukunyibilika kwezinye izinyibilikisi eziphilayo, ezifana ether, utywala kunye hydrocarbons chlorinated. Ukunyibilika okuphantsi emanzini.
3. Iimpawu zeMichiza: iqela elikhuselayo le-amino acids, i-BOC Group kunye ne-D-valine nge-esterification reaction. Iqela le-BOC linokususwa phantsi kweemeko ezithile ngama-reagents afana ne-hydrofluoric acid (HF) okanye i-trifluoroacetic acid (TFA).
Olona setyenziso luphambili lwe-N-Boc-D-valine lulandelayo:
1. I-Synthetic chemistry: njenge-intermediate ye-polypeptides kunye neeprotheni, ii-residues ze-D-valine zingeniswa kwi-polymeric amino acid chain.
2. Uphando lwamachiza: lusetyenziswa kwi-organic synthesis kunye nophando lwe-biochemical ekufumaneni ichiza kunye nophuhliso.
3. Uhlalutyo lwekhemikhali: Ingasetyenziselwa njengento eqhelekileyo ukuhlalutya kunye nokufumanisa umxholo kunye neempawu ze-D-valine.
Indlela yokulungiselela i-N-Boc-D-valine idla ngokuphendula i-D-valine kunye ne-BOC acid (Boc-OH) phantsi kweemeko ze-alkaline. Iimeko ezithile zokusabela ziya kulungelelaniswa ngokweemfuno zovavanyo.
Ngolwazi lokhuseleko, i-N-Boc-D-valine yikhemikhali ekufuneka iphathwe kwaye igcinwe ngokufanelekileyo. Ukudibana ngokuthe ngqo kwamehlo, ulusu kunye nomgudu wokuphefumula kufuneka kugwenywe. Izixhobo ezifanelekileyo zokuzikhusela, ezinjengeeglavu zelebhu kunye neglavu, kufuneka zinikwe xa zisetyenziswa. Ngexesha lokugcinwa kunye nokuphatha, iinkqubo ezifanelekileyo zokusebenza ezikhuselekileyo kufuneka zilandelwe kwaye zigcinwe kwisitya esivaliweyo, kude ne-ignition kunye ne-oxidizing agents. Funa uncedo lwezonyango olukhawulezileyo ukuba uchukunyiswe okanye utyiwe ngempazamo.
