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DL-Threonine (CAS# 80-68-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H9NO3
'Misa oa Molar 119.12
Botenya 1.3126 (khakanyo e fosahetseng)
Melting Point 244°C (dec.)(lit.)
Boling Point 222.38°C (khakanyo e boima)
Phetoho e khethehileng(α) [α]D20 0±1.0゜ (c=6, H2O)
Flash point 162.9°C
Ho qhibiliha ha Metsi 200 g/L (25 ºC)
Khatello ea Mouoane 3.77E-06mmHg ho 25°C
Ponahalo Phofo e tšoeu ea kristale
Mmala Bosoeu
Merck 14,9380
BRN 1721647
pKa 2.09(ho 25℃)
Boemo ba polokelo Lebenkele ho RT.
Refractive Index 1.4183 (khakanyo)
MDL MFCD00063722
Thepa ea 'Mele le ea Lik'hemik'hale Sebaka se qhibilihang ke 244°C
qhibilihang ka metsing 200g/L (25°C)

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 S24/25 - Qoba ho kopana le letlalo le mahlo.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
WGK Jeremane 3
TSCA Ee
Khoutu ea HS 29225000

 

Selelekela

DL-Threonine ke amino acid eo e seng ea bohlokoa, e fumanoang ka ho qaptjoa ha threonine e entsoeng ke enzyme ea soya ea soya. Ke phofo e tšoeu ea kristale e nang le tatso e monate e qhibilihang ka metsing. DL-threonine e na le sebopeho sa phototropic se habeli se khonang ho potoloha leseli, 'me se na le li-isomer tse peli tsa D-threonine le L-threonine, tse bitsoang DL-threonine.

 

Mokhoa oa ho itokisa oa DL-threonine haholo-holo ka synthesis ea enzymatic. Enzyme ea soya ea soya ea soya e etsa hore ho be le motsoako oa DL-threonine, li-reactants tse peli tsa D-threonine le L-threonine. Mokhoa ona o sebetsa hantle, o na le tikoloho, ha o hloke tšebeliso ea li-solvents, 'me o na le lihlahisoa tse ntle le tse hloekileng.

 

DL-Threonine e batla e bolokehile tlasa maemo a akaretsang a ts'ebeliso.

 


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