iphepha_ibhena

imveliso

BOC-L-2-Amino butyric acid (CAS# 34306-42-8)

Ipropati yeMichiza:

Ifomula yeemolekyuli C9H17NO4
IMisa yeMolar 203.24
Ukuxinana 1.101±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 70-74°C
Indawo yeBoling 334.5±25.0 °C(Kuqikelelwe)
Indawo yokuflasha 113 °C
Ukunyibilika kwamanzi Inyibilika kancinane emanzini.
Uxinzelelo loMphunga 2.42E-05mmHg ku-25°C
Imbonakalo Iqinile
Umbala Mhlophe ukuya Phantse mhlophe
I-BRN 6801706
pKa 4.00±0.10(Kuqikelelwe)
Imeko yoGcino Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, ubushushu beGumbi
Refractive Index 1.46
MDL MFCD00037267

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S4 - Gcina kude neendawo zokuhlala.
S7 – Gcina isikhongozeli sivalwe ngokuqinileyo.
S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi.
S35 – Esi sixhobo kunye nesingxobo saso kufuneka silahlwe ngendlela ekhuselekileyo.
S44 -
WGK eJamani 3
Ikhowudi ye-HS 29241990
IKlasi yeeNgozi OKUTHUMEKAYO

 

Intshayelelo

L-2-(tert-butoxycarbonylamino) butyric acid yi amino acid ephuma. Yinto eqinileyo engenambala kunye namaqela asebenzayo e-amino kunye ne-carboxyl. Inyibilika emanzini kwiqondo lobushushu begumbi.

Ikwasetyenziselwa ukufunda iinkqubo zebhayoloji ezinje ngokusonga, i-adsorption, kunye ne-enzymatic reactions yeeproteni.

 

Indlela yokulungiselela i-L-2-(tert-butoxycarbonylamino) i-asidi ye-butyric ngolu hlobo lulandelayo: i-2-aminobutyric acid isabela nge-tert-butoxycarbonyl chloride ukwenza i-L-2-(tert-butoxycarbonyl amino)butyrate. Emva koko, i-ester i-hydrolyzed kunye ne-asidi ukufumana i-L-2-(tert-butoxycarbonylamino) butyric acid.

 

Ulwazi ngoKhuseleko: I-L-2-(tert-butoxycarbonylaminobutyric acid) ikhuselekile ngokwentelekiso phantsi kweemeko eziqhelekileyo zokusebenza, kodwa kufuneka kuthathwe la manyathelo okhuseleko alandelayo: kuphephe ukudibana namehlo, ulusu kunye nempahla; Kuphephe ukuphefumla okanye ukuphefumla; ukusetyenziswa kwezixhobo ezifanelekileyo zokungenisa umoya kwindawo yokusebenza; Nxiba izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu zaselabhu, iindondo, kunye nempahla yokuzikhusela. Kwimeko yokudibanisa ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune unyango.


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