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umkhiqizo

I-Fmoc-O-tert-butyl-D-serine (CAS# 128107-47-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C22H25NO5
I-Molar Mass 383.44
Ukuminyana 1.216±0.06 g/cm3(Kubikezelwe)
I-Melting Point 131℃
I-Boling Point 578.6±50.0 °C(Kubikezelwe)
I-Flash Point 303.7°C
I-Vapor Presure 3.16E-14mmHg ku-25°C
Ukubukeka Impushana emhlophe
I-BRN 5309984
pKa 3.44±0.10(Okubikezelwe)
Isimo Sesitoreji 2-8°C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Fmoc-O-tert-butyl-D-serine, eyaziwa nangokuthi i-Fmoc-D-serine-O-tert-butyl, iyiqembu elivame ukusetshenziswa elivikela ama-amino acid.

Ikhwalithi:
I-Fmoc-O-tert-butyl-D-serine iyimpushana eqinile, emhlophe ecwebezelayo. Iyazinzile ekamelweni lokushisa futhi incibilika kuzincibilikisi.

Sebenzisa:
I-Fmoc-O-tert-butyl-D-serine isetshenziswa kakhulu njengeqembu elivikela i-amino acid ekuhlanganiseni kwesigaba esiqinile. Ivimbela ukusabela okungafuneki kumaketanga aseceleni ama-amino acid, okwenza kube lula ukulawula ekuhlanganiseni. Isetshenziswa kakhulu ekuhlanganiseni ama-peptides namaprotheni.

Indlela:
I-Fmoc-O-tert-butyl-D-serine ingatholwa ngokuhlanganiswa kwamakhemikhali. Indlela ethile yokuhlanganisa ngokuvamile iwukwethula iqembu elivikelayo le-Fmoc eqenjini le-hydroxyl le-D-serine kanye neqembu elivikelayo le-tert-butyl eqenjini le-amino.

Ulwazi Lokuphepha:
I-Fmoc-O-tert-butyl-D-serine iphephile uma kuqhathaniswa ngaphansi kwezimo zokusebenza ezijwayelekile. Kungase kube nomthelela ocasulayo emehlweni nasesikhumbeni futhi kufanele kugwenywe. Izinto zokuzivikela ezifanele, njengamagilavu ​​aselabhorethri kanye nezibuko, kufanele zisetshenziswe ngesikhathi sokusetshenziswa.


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