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imveliso

BOC-D-Phenylglycine (CAS# 33125-05-2)

Ipropati yeMichiza:

Ifomula yeemolekyuli C13H17NO4
IMisa yeMolar 251.28
Ukuxinana 1.182±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 88-91°C
Indawo yeBoling 407.2±38.0 °C(Kuqikelelwe)
Ujikelezo oluthile(α) -142 º (c=1% kwi-ethanol)
Indawo yokuflasha 185.218°C
Ukunyibilika kwamanzi Ayinyibiliki emanzini. Inyibilika kancinane kwi-DMSO kunye ne-methanol.
Ukunyibilika I-DMSO, iMethanol
Uxinzelelo loMphunga 0mmHg ku-25°C
Imbonakalo Iqinile
Umbala Mhlophe
I-BRN 3033982
pKa 3.51±0.10(Kuqikelelwe)
Imeko yoGcino Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, ubushushu beGumbi
Refractive Index -140 ° (C=1, EtOH)
MDL MFCD00062043

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazelo yoKhuseleko 24/25-Kuphephe ukudibana nolusu kunye namehlo.
WGK eJamani 3
Ikhowudi ye-HS 29242990
IKlasi yeeNgozi OKUTHUMEKAYO

 

Intshayelelo

I-boc-D-alpha-phenylglycine yi-organic compound kunye ne-chemical formula C16H21NO4. Yikhompawundi ye-chiral ene-stereoisomers ezimbini. I-boc-D-alpha-phenylglycine yi-amino acid equlethe iqela elikhuselayo i-Boc (i-butylaminocarbonyl), eyi-derivative ye-Boc ekhuselweyo ye-D-phenylglycine.

 

I-boc-D-alpha-phenylglycine isetyenziswa ngokuqhelekileyo kwintsimi ye-peptide synthesis kunye nophando lweziyobisi kwi-organic synthesis. Isebenza njengebhloko yokwakha ulandelelwano oluthile lwe-amino acid kwaye ingasetyenziselwa ukudibanisa amachiza e-polypeptide esebenzayo. Iikhompawundi zingasetyenziselwa ukwenza amatyathanga e-polypeptide aqukethe i-D-phenylglycine, engasetyenziselwa ukuvimbela iinkqubo ezithile ze-biological okanye ukulinganisa iiprotheni ezithile zendalo.

 

Ukudibanisa i-boc-D-alpha-phenylglycine, inokuveliswa ngokusabela kwe-D-phenylglycine kunye ne-Boc-2-aminoethanol. Le nkqubo ibandakanya iindlela ezahlukeneyo ze-organic synthesis, ezifana nokuqaliswa kunye nokususwa kwamaqela okukhusela, ukuphendula kwe-amino acid, njl.

 

Xa usebenzisa kunye nokuphatha i-boc-D-alpha-phenylglycine, nceda uqaphele le ngcaciso ilandelayo yokhuseleko: Ikhompawundi ingaba yingozi kumzimba womntu kwaye kufuneka iphathwe ngokuqaphela. Ngexesha lokusebenza, landela iinkqubo ezifanelekileyo zokhuseleko lwelabhoratri kwaye unxibe izixhobo ezifanelekileyo zokuzikhusela, ezinjengeeglavu zaselebhu kunye nezibuko. Kuphephe ukuphefumla, ukudibana nolusu namehlo. Ukuba ukuvezwa ngengozi kwenzeka, ngokukhawuleza uhlambulule indawo echaphazelekayo ngamanzi amaninzi kwaye ufune uncedo lwezonyango.


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