Fmoc-L-homophenylalanine (CAS# 132684-59-4)
Ihe ize ndụ na Nchekwa
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S22 - Ekula uzuzu. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. S44 - S35 - A ga-ekpochapụ ihe a na akpa ya n'ụzọ dị nchebe. S28 - Mgbe kọntaktị na akpụkpọ anụ, saa ozugbo na ọtụtụ ncha-suds. S7 - Debe akpa ahụ nke ọma. S4 - Chebe ebe obibi. |
| WGK Germany | 3 |
| Koodu HS | 2924 29 70 |
| Klas Hazard | Iwe |
Okwu mmalite
2. Solubility: Soluble na organic solvents dị ka dimethyl sulfoxide (DMSO) na ethyl acetate (EtOAc), insoluble na mmiri.
3. usoro ihe omimi: C32H29NO4.
4. arọ molekụla: 495.58.
Isi ojiji nke Fmoc-L-homophenylalanine bụ otu nchekwa na njikọ peptide. Fmoc bụ mbiri maka furoyl na ihe ndị sitere na ya, nke nwere ike ichekwa otu amino dị na amino acid. Mgbe ọ na-achọrọ iji mejupụta yinye peptide, enwere ike ime ka amino group dị maka mmeghachi omume ahụ site na iwepu otu nchekwa Fmoc. Ya mere, Fmoc-L-homophenylalanine na-arụ ọrụ dị mkpa na nkwadebe nke ọgwụ peptide na ụmụ irighiri ihe ndị metụtara ya.
Usoro nkwadebe nke Fmoc-L-homophenylalanine dị mgbagwoju anya ma na-agụnye mmeghachi omume nke ọtụtụ nzọụkwụ. Usoro nkwadebe nke a na-emekarị bụ site na imechi phenylalanine na-echebe Fmoc na reagents ndị ọzọ, dị ka silver azide formate (AgNO2), na-esote ọgwụgwọ trifluoroacetic acid iji nye Fmoc-L-homophenylalanine.
Ekwesịrị ịdebe ozi nchekwa ndị a mgbe ị na-eji Fmoc-L-homophenylalanine:
1. zere ịkpakọrịta kpọmkwem na akpụkpọ ahụ, anya na akpụkpọ anụ mucous, n'ihi na ọ nwere ike ịkpasu ahụ mmadụ iwe.
2. Nchekwa kwesịrị izere kọntaktị na oxidants siri ike ma ọ bụ acid siri ike iji gbochie mmeghachi omume dị ize ndụ.
3. Jiri ngwa nchedo onwe onye kwesịrị ekwesị dịka uwe aka, ugogbe nchekwa na uwe ụlọ nyocha mgbe eji na njikwa.
4. Ekwesịrị ịrụ ọrụ niile n'okpuru ọnọdụ ụlọ nyocha nke ọma.
Na nchịkọta, Fmoc-L-homophenylalanine bụ otu amino acid na-echebe nke a na-ejikarị na peptide synthesis ma nwee ọtụtụ ngwa. Mgbe ị na-eji ma na-edozi ogige ahụ, ọ dị mkpa ịṅa ntị na njikwa nchekwa na nchekwa.
