iphepha_ibhena

imveliso

I-Fmoc-D-Serine (CAS# 116861-26-8)

Ipropati yeMichiza:

Ifomula yeemolekyuli C18H17NO5
IMisa yeMolar 327.33
Ukuxinana 1.362±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 108-112°C
Indawo yeBoling 599.3±50.0 °C(Kuxelwe kwangaphambili)
Ujikelezo oluthile(α) 11 ° (C=1, DMF)
Indawo yokuflasha 316.2°C
Uxinzelelo loMphunga 3.27E-15mmHg ku-25°C
Imbonakalo Iqinile
Umbala Mhlophe ukuya kumthubi oKhanyayo
pKa 3.51±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo,2-8°C

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-N-fluorene methoxycarbonyl-D-serine yikhompawundi ephilayo.

Umgangatho:
I-N-fluorene methoxycarbonyl-D-serine yikristale emhlophe ukuya kumthubi eqinileyo kunye nokunyibilika okulungileyo. Yikhompawundi ye-ester, efunyenwe yi-esterification reaction ye-N-fluorenyl chloride kunye ne-D-serine.

Sebenzisa:
I-N-fluorene methoxycarbonyl-D-serine isetyenziswa kakhulu kuphando lwe-biochemical.

Indlela:
Ukulungiswa kwe-N-fluorene methoxycarbonyl-D-serine ifumaneka ikakhulu ngokusabela kwe-N-fluorenyl chloride kunye ne-D-serine. Phantsi kweemeko ezifanelekileyo zokusabela, i-N-fluorene carboxyl chloride yaxutywa ne-D-serine massage ukuvelisa i-N-fluorene methoxycarbonyl-D-serine. Emva kokuba impendulo igqityiwe, imveliso ecocekileyo ifunyenwe nge-crystallization okanye ezinye iindlela zokucoca.

Ulwazi ngoKhuseleko:
I-N-fluorene methoxycarbonyl-D-serine ngokuqhelekileyo ithathwa njengekhuselekile ngokwentelekiso phantsi kweemeko eziqhelekileyo zokusetyenziswa, kodwa isaxhomekeke kwiinkqubo zokhuseleko lwelabhoratri yesiqhelo. Ukudibana nolusu kunye nokuphefumla kufuneka kuthintelwe ngexesha lokudibana kunye nezixhobo ezifanelekileyo zokuzikhusela ezinjengeeglavu zelebhu kunye neendondo zokhuseleko kufuneka zinxitywe ukuba kukho imfuneko. Xa kwenzeka ingozi, hlambulula indawo echaphazelekayo ngamanzi acocekileyo ngokukhawuleza kwaye ufune unyango.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi