Boc-D-Tyr-OH Cas:70642-86-3
Lambarka buugaagta | XD91436 |
Magaca Alaabta | Boc-D-Tyr-OH |
CAS | 70642-86-3 |
Qaabka molecularla | C14H19NO5 |
Miisaanka Molecular | 281.30 |
Faahfaahinta Kaydinta | Ambient |
Xeerka Tarifka La Iswaafajiyay | 29242970 |
Tilmaamaha Alaabta
Muuqashada | Cad cad/ka baxsan budo cad oo adag |
Asay | 99% min |
Meesha dhalaalaysa(℃) | 135-140 ℃ |
Barta karkarinta(℃) | 484.9°C at 760mmHg |
Flash Point(℃) | 247.1°C |
Tyrosine waa amino acid aan muhiim ahayn, taas oo ah alaabta ceeriin ee alaabta kala duwan ee jidhka.Tyrosine waxa loo rogi karaa noocyo kala duwan oo walxo nafsi ah iyada oo loo marayo dariiqyada dheef-shiid kiimikaadka ee kala duwan ee jidhka, sida dopamine, epinephrine, thyroxine, melanin iyo poppy (opium).) ee papaverine.Maaddooyinkani waxay si dhow ula xiriiraan xakamaynta habdhiska dareemayaasha iyo nidaamka dheef-shiid kiimikaadka.Daraasadda dheef-shiid kiimikaadka tyrosine waxay kaa caawin kartaa inaad fahamto habka pathological ee cudurrada qaarkood.Tusaale ahaan, aashitada madow ee madow waxay la xiriirtaa cilladda dheef-shiid kiimikaadka tyrosine.La'aanta oksaydhis acid madow ee jirka bukaanku waxay sababtaa aashitada madow, dheef-shiid kiimikaad ee tyrosine, si ay u sii socoto inay burburto.Waxa ay ka soo baxdaa kaadida oo waxa ay oxidized ilaa walxaha madow ee hawada ku jira.Xafaayadda carruurtu waxay si tartiib tartiib ah isu beddeli doonaan madow marka ay hawada soo galaan, kaadida noocan oo kale ah waxay sidoo kale noqon doontaa madow muddo dheer.Albinism sidoo kale waxay la xiriirtaa dheef-shiid kiimikaadka tyrosine.La'aanta tyrosinase waxay ka dhigtaa metabolite tyrosine 3,4-dihydroxyphenylalanine ma awoodo inuu sameeyo melanin, taasoo keentay timo cad iyo maqaarka.