Fmoc-O-tert-butyl-L-tyrosine (CAS# 71989-38-3)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
| WGK Germany | 3 |
| HS koodu | 2924 29 70 |
Ọrọ Iṣaaju
Fluorene methoxycarbonyl-oxotert-butyl-tyrosine jẹ akojọpọ kẹmika ti igbagbogbo ti a pe ni FMOC-Tyr (tBu) -OH. Atẹle jẹ ifihan si iseda rẹ, lilo, igbaradi ati alaye ailewu:
Didara:
- Irisi: Funfun tabi pa-funfun ri to.
- Solubility: Soluble ni diẹ ninu awọn olomi Organic, gẹgẹbi dimethyl sulfoxide ati dimethylformamide.
Lo:
- Idabobo awọn ẹgbẹ ni iṣelọpọ kemikali: awọn ẹgbẹ FMOC le ṣee lo lati daabobo awọn ẹgbẹ amino ni awọn agbo ogun phenolic lati ṣe idiwọ wọn lati fesi. FMOC-Tyr (tBu) -OH le ṣee lo bi ohun elo ibẹrẹ fun igbaradi ti awọn ẹwọn peptide ni iṣelọpọ kemikali.
Ọna:
Ọna igbaradi ti FMOC-Tyr (tBu) -OH le ṣe aṣeyọri nipasẹ awọn igbesẹ wọnyi:
- Fluorenyl kiloraidi (FMOC-Cl) ni a ṣe pẹlu tert-butyl (tBu-NH2) lati fun fluorenylmethoxycarbonyl-tert-butichsyl (FMOC-tBu-NH-).
- Lẹhinna, fesi FMOC-tBu-NH ti o jẹ abajade pẹlu tyrosine (Tyr-OH) lati ṣe agbekalẹ FMOC-Tyr (tBu) -OH.
Alaye Abo:
- Lilo FMOC-Tyr (tBu) -OH jẹ koko ọrọ si ibamu pẹlu awọn ilana aabo yàrá.
- Yago fun olubasọrọ pẹlu awọ ara ati oju, ki o wọ awọn ibọwọ aabo ati awọn goggles nigba lilo.
- Lo ni agbegbe ti o ni afẹfẹ daradara, kuro lati ina ati awọn ijona.
- A ko gbọdọ tu silẹ si agbegbe ati pe o yẹ ki o ṣe itọju ati sisọnu ni ibamu pẹlu awọn ilana agbegbe.
