Boc-L-Glutamic acid (CAS# 2419-94-5)
| Awọn aami ewu | Xn – ipalara |
| Awọn koodu ewu | R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe. R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S22 - Maṣe simi eruku. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. S36 - Wọ aṣọ aabo to dara. S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S4/25 - |
| WGK Germany | 3 |
| HS koodu | 29241990 |
Ọrọ Iṣaaju
Boc-L-glutamic acid jẹ agbo-ara Organic pẹlu orukọ kemikali tert-butoxycarbonyl-L-glutamic acid. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti Boc-L-glutamic acid:
Didara:
Boc-L-glutamic acid jẹ kristali funfun ti o lagbara ti o jẹ tiotuka ni diẹ ninu awọn nkanmimu Organic gẹgẹbi methanol, ethanol, ati dimethyl sulfoxide. O jẹ iduroṣinṣin ni iwọn otutu yara, ṣugbọn o le jẹ jijẹ ni awọn iwọn otutu giga.
Lo:
Boc-L-glutamic acid jẹ agbo-ara aabo ti o wọpọ ni lilo ninu awọn aati iṣelọpọ peptide ni iṣelọpọ Organic. O ṣe aabo fun ẹgbẹ carboxyl ti glutamic acid, nitorinaa idilọwọ rẹ lati awọn aati ẹgbẹ ninu iṣesi. Ni kete ti iṣesi ba ti pari, ẹgbẹ aabo Boc le yọkuro nipasẹ acid tabi awọn aati hydrogenation, ti o yorisi dida peptide ti iwulo.
Ọna:
Boc-L-glutamic acid le ṣee gba nipa didaṣe L-glutamic acid pẹlu tert-butylhydroxycarbamoyl (BOC-ON). Ihuwasi naa waye ninu ohun elo Organic, nigbagbogbo ni awọn iwọn otutu kekere, ati pe o jẹ catalyzed nipasẹ ipilẹ kan.
Alaye Abo:
Lilo Boc-L-glutamate yẹ ki o tẹle awọn ilana ailewu yàrá. Eruku rẹ le jẹ ibinu si eto atẹgun, oju ati awọ ara, ati awọn ohun elo aabo ti ara ẹni gẹgẹbi awọn atẹgun, awọn gilaasi aabo ati awọn ibọwọ yẹ ki o wọ nigba mimu. O yẹ ki o wa ni ipamọ ni ibi gbigbẹ, itura lati yago fun olubasọrọ pẹlu awọn oxidants ati awọn acids lagbara ati awọn ipilẹ. Ni ọran ti jijẹ lairotẹlẹ tabi olubasọrọ pẹlu awọ ara, wa akiyesi iṣoogun tabi kan si alamọja kan lẹsẹkẹsẹ.
