Carbobenzyloxy-beta-alanine (CAS# 2304-94-1)
| Zizindikiro Zowopsa | Xn - Zowopsa |
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S39 - Valani chitetezo chamaso / kumaso. |
| WGK Germany | 2 |
| HS kodi | 29242990 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
Ndi gulu la organic lomwe gulu la carboxyl (-COOH) mu molekyulu ya alanine mu kapangidwe kake lasinthidwa ndi gulu la benzyloxycarbonyl (-Cbz).
Makhalidwe a kompani:
-Maonekedwe: ufa wonyezimira woyera
-Chilinganizo cha maselo: C12H13NO4
-Kulemera kwa mamolekyu: 235.24g/mol
- Malo osungunuka: 156-160 ° C
Zomwe zimagwiritsidwa ntchito kwambiri ndi izi:
-Mu gawo la kaphatikizidwe ka organic, itha kugwiritsidwa ntchito ngati gawo lapakati pakupanga zinthu zina zovuta.
-Monga gulu zoteteza kwa kupanga polypeptide mankhwala, ntchito kuteteza alanine zotsalira.
-Kufufuza ndi kukonza mamolekyu ena achilengedwe.
Njira yokonzekera imatha kugawidwa m'njira zotsatirazi:
1. Zochita za benzyl chlorocarbamate ndi sodium carbonate kupeza benzyl N-CBZ-methylcarbamate (N-benzyloxycarbonylmethylaminoformate).
2. Yankhani mankhwala omwe apezeka mu sitepe yapitayi ndi sodium hydroxide solution kuti mupeze N-CBZ-β-alanine.
Zokhudza chitetezo:
-Kupitilira kumawonedwa ngati kotetezeka, koma njira zoyenera zogwirira ntchito zimafunikirabe.
-Pewani kukhudza khungu, maso ndi pakamwa pakugwiritsa ntchito.
- Valani magolovesi oteteza, magalasi, ndi malaya labu poyesa.
-Pewani kutulutsa fumbi lochokera pagulu.
-Pawiriyi iyenera kusungidwa pamalo owuma, ozizira, olekanitsidwa ndi zinthu zoyaka moto, okosijeni ndi zinthu zina.
Zindikirani kuti zomwe zaperekedwa pano ndizomwe zimangogwiritsidwa ntchito, ndipo pepala loyenera loyesera ndi chitetezo cha mankhwala liyenera kufunsidwa musanagwiritse ntchito pawiri, komanso motsatira malamulo a chitetezo cha labotale kuti agwire ntchito.
