leqephe_banner

sehlahisoa

D-Tyrosine (CAS# 556-02-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C9H11NO3
'Misa oa Molar 181.19
Botenya 1.2375 (khakanyo e fosahetseng)
Melting Point >300 °C (hote.)
Boling Point 314.29°C (khakanyo e fosahetseng)
Phetoho e khethehileng(α) 11.3 º (c=5, 1N HCl)
Flash point 186.7°C
Ho qhibiliha ha Metsi THABELOA
Solubility E qhibiliha ka har'a motsoako oa alkali le asiti e hlapollang, ha e khone ho qhibiliha ka metsing, 'me ha e qhibilihe ka har'a acetone, ethanol le ether.
Khatello ea Mouoane 1.27E-06mmHg ho 25°C
Ponahalo Khalase e tšoeu
Mmala Bosoeu ho isa bosoeu
Merck 14,9839
BRN 2212157
pKa 2.25±0.10(E boletsoeng esale pele)
Boemo ba polokelo Lebenkele ho RT.
Refractive Index 11.2 ° (C=5, 1mol/L
MDL MFCD00063073
Thepa ea 'Mele le ea Lik'hemik'hale Nale e tšoeu Crystal, tatso e se nang monko, e babang; E qhibiliha ka har'a tharollo ea alkali le asiti e hlapollang, e sa qhibilihe ka metsing, e sa qhibilihe ka har'a acetone, ethanol le ether; Ho senyeha ha ntlha ea 310-314 ℃; ho potoloha ho itseng [α]22D 10.3 °(0.5-2.0 mg/ml,1 ​​mol/L HCl).

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
TSCA Ee
Khoutu ea HS 29225000

 

Selelekela

Ke isomer ea optical e nang le L-tyrosine mme ke amino acid e seng protheine. Ha e khone ho qhibiliha ka kakaretso, li-solvents tse sa nke lehlakore tse kang absolute ethanol, ether, acetone, joalo-joalo.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona