Tom ntej: Fmoc-O-tert-butyl-L-tyrosine (CAS # 71989-38-3)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | 3 |
| HS Code | 29242970 ib |
Taw qhia
Fluorene methoxycarbonyl-oxotert-butyl-tyrosine yog cov tshuaj lom neeg feem ntau hu ua FMOC-Tyr(tBu)-OH. Cov hauv qab no yog cov lus qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv:
Zoo:
- Cov tsos: dawb los yog dawb dawb.
- Solubility: Soluble nyob rau hauv qee cov organic solvents, xws li dimethyl sulfoxide thiab dimethylformamide.
Siv:
- Tiv thaiv pab pawg hauv cov tshuaj synthesis: FMOC pawg tuaj yeem siv los tiv thaiv cov amino pawg hauv phenolic tebchaw los tiv thaiv lawv los ntawm kev ua haujlwm. FMOC-Tyr(tBu)-OH tuaj yeem siv los ua cov khoom pib rau kev npaj peptide chains hauv tshuaj synthesis.
Txoj kev:
Txoj kev npaj ntawm FMOC-Tyr(tBu)-OH tuaj yeem ua tiav los ntawm cov kauj ruam hauv qab no:
- Fluorenyl chloride (FMOC-Cl) yog reacted nrog tert-butyl (tBu-NH2) muab fluorenylmethoxycarbonyl-tert-butichsyl (FMOC-tBu-NH-).
- Tom qab ntawd, hnov qhov tshwm sim FMOC-tBu-NH- nrog tyrosine (Tyr-OH) los tsim FMOC-Tyr(tBu)-OH.
Cov ntaub ntawv kev nyab xeeb:
- Kev siv FMOC-Tyr (tBu)-OH yog ua raws li cov txheej txheem kuaj kev nyab xeeb.
- Tsis txhob kov cov tawv nqaij thiab qhov muag, thiab hnav hnab looj tes tiv thaiv thiab tsom iav thaum siv.
- Siv nyob rau hauv qhov chaw uas muaj cua zoo, nyob deb ntawm hluav taws thiab combustibles.
- Nws yuav tsum tsis txhob muab tso rau hauv ib puag ncig thiab yuav tsum tau tuav thiab pov tseg raws li cov cai hauv zos.
