itulau_fanua

Oloa

L-DOPA Cas: 59-92-7

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD91966
Cas: 59-92-7
Fuafua mole: C9H11NO4
Molecular Weight: 197.19
Avanoa: E tele
Tau:  
mua'i afifi:  
Vaega Tele: Talosaga Sesii

 


Fa'amatalaga Oloa

Faailoga o oloa

Numera Fa'amaumauga XD91966
Igoa Oloa L-DOPA
CAS 59-92-7
Fua molela C9H11NO4
Molecular Weight 197.19
Fa'amatalaga Teuina 2-8°C
Fa'atonu Fa'asologa o Fa'asologa 29225090

 

Fa'amatalaga o oloa

Fa'aaliga Pa'epa'e tioata pa'epa'e
Asay 99% min
Liu liusuavai 276-278 °C (malamalama)
alafa -11.7 º (c=5.3, 1N HCl)
Fa'apuna 334.28°C (fa'atatau fa'atatau)
mafiafia 1.3075 (fa'atatau fa'atatau)
fa'asino fa'asino -12 ° (C=5, 1mol/L HCl)
solubility Solu teisi i le vai, toetoe lava a le mafai ona solu ile ethanol (96 pasene).E solu fua i le 1 M hydrochloric acid ma itiiti soluble i le 0.1 M hydrochloric acid.
pka 2.32(i le 25℃)
Suavai Solubility E solu teisi i le vai, fa'afefeteina le hydrochloric acid ma le formic acid.E le mafai ona solu i le ethanol.

 

Isomer faanatura o le muai vave o le dopamine;oloa o tyrsine hydroxylase.

O se mua'i vave o le dopamine ma le oloa o le tyrosine hydroxylase.


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  • Tapuni

    L-DOPA Cas: 59-92-7