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umkhiqizo

I-Cbz-L-Norvaline (CAS# 21691-44-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C13H17NO4
I-Molar Mass 251.28
Ukuminyana 1.184±0.06 g/cm3(Kubikezelwe)
I-Boling Point 439.4±38.0 °C(Kubikezelwe)
I-Flash Point 219.6°C
I-Vapor Presure 1.69E-08mmHg ku-25°C
Ukubukeka Impushana emhlophe
pKa 4.00±0.20(Okubikezelwe)
Isimo Sesitoreji Ivalwe endaweni eyomile, engu-2-8°C
I-Refractive Index 1.533

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

 

Isingeniso

I-Cbz-L-norvaline iyinhlanganisela enefomula yesakhiwo ethi Cbz-L-Valine. Okulandelayo yisethulo sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha kwenhlanganisela:

 

Ikhwalithi:

- Ukubukeka: I-Cbz-L-norvaline iqinile emhlophe.

- Ukuncibilika: Ayincibiliki emanzini futhi iyancibilika kuzincibilikisi zemvelo.

 

Sebenzisa:

- I-Cbz-L-norvaline ivamise ukusetshenziswa emkhakheni we-peptide synthesis njenge-synthesis emaphakathi noma eqalayo, engasetshenziswa ukwenza ama-molecule e-peptide asebenzayo.

- Ingabandakanyeka ekuhlanganisweni kwama-amino acid e-branched-chain njenge-norvaline.

 

Indlela:

- Ukulungiswa kwe-Cbz-L-norvaline kuvame ukufezwa ngokuhlanganiswa kwamakhemikhali.

- Indlela evamile yokulungiselela ukusabela i-L-norvaline neqembu le-Carbobenzyloxy ukukhiqiza i-Cbz-L-norvaline.

 

Ulwazi Lokuphepha:

- I-Cbz-L-norvaline ngokuvamile ayinabo ubuthi kubantu.

- Njengekhemikhali, isengadala ukungezwani komzimba kwabanye abantu.

- Imithetho ejwayelekile yokuphepha yaselabhorethri yamakhemikhali kufanele ilandelwe ngesikhathi sokusetshenziswa nokuphathwa, okuhlanganisa ukugqoka izinto zokuzivikela ezifanele kanye nokugwema ukuhogela noma ukuthinta isikhumba, amehlo, nolwelwesi lwamafinyila.


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