isibhengezo_sekhasi

umkhiqizo

FMOC-NLE-OH (CAS# 77284-32-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C21H23NO4
I-Molar Mass 353.41
Ukuminyana 1.209±0.06 g/cm3(Kubikezelwe)
I-Melting Point 141-144°C(lit.)
I-Boling Point 565.6±33.0 °C(Kubikezelwe)
Ukuzungezisa Okuthile(α) -18.5 º (C=1 KU-DMF)
I-Flash Point 295.9°C
I-Vapor Presure 1.25E-13mmHg ku-25°C
Ukubukeka I-Crystalline Powder
Umbala Okumhlophe kuya kokumhlophe
I-BRN 5305164
pKa 3.91±0.21(Okubikezelwe)
Isimo Sesitoreji 2-8°C
I-MDL I-MFCD00037537

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
Ikhodi ye-HS 2924 29 70
I-Hazard Class I-IRRITANT

 

Isingeniso

I-N-Fmoc-L-norleucine (Fmoc-L-Norleucine) iphuma ku-amino acid. Inezici ezilandelayo:

 

1. Ukubukeka: I-Fmoc-L-norleucine iqinile emhlophe kuya kokuphuzi.

2. Ukunyibilika: Kuncibilika kahle kwezinye izinyibilikisi zemvelo (njenge-methanol, i-dichloromethane ne-dimethylthionamide).

3. Ukuzinza: I-compound ingagcinwa ngokuzinzile isikhathi eside ekamelweni lokushisa.

 

I-Fmoc-L-norleucine inezinhlelo zokusebenza eziningi ku-biochemistry kanye ne-organic synthesis:

 

1. I-Peptide synthesis: Ivame ukusetshenziswa ekuhlanganiseni kwesigaba esiqinile kanye nokuhlanganiswa kwesigaba se-liquid njengenye yamayunithi e-amino acid ekwakheni amaketanga e-polypeptide.

2. Ucwaningo lwamaprotheni: I-Fmoc-L-norleucine ingasetshenziswa ukutadisha ukwakheka nokusebenza kwamaprotheni, kanye nocwaningo lobunjiniyela bofuzo obuhlobene.

3. Ukuthuthukiswa kwezidakamizwa: I-compound ingasetshenziswa njengento yokuqala yokuklama kanye nokuhlanganiswa kwamakhandidethi ezidakamizwa.

 

Indlela yokulungiselela ye-Fmoc-L-norleucine ngokuvamile ibonwa ngokuhlangana kwe-organic. Umzila ojwayelekile wokwenziwa ukusabela kwe-norleucine nge-Fmoc-carbamate ngaphansi kwezimo eziyisisekelo.

 

Mayelana nolwazi lokuphepha, i-Fmoc-L-norleucine iphephile uma kuqhathaniswa ngaphansi kwezimo ezijwayelekile zokusebenza, kodwa izinto ezilandelayo zisadinga ukuqashelwa:

 

1. Gwema ukuthinta isikhumba namehlo: Gqoka izinto zokuzivikela ezifanele, njengamagilavu ​​zelabhu nezibuko.

2. Gwema ukuhogela noma ukukungenisa: Ukungena komoya kahle kufanele kuqinisekiswe ngesikhathi sokusebenza ukuze kugwenywe ukukhiqiza uthuli. Uma uhogele umoya noma udliwe, funa usizo lwezokwelapha ngokushesha.

3. ukugcinwa nokuphatha: I-Fmoc-L-norleucine kufanele igcinwe endaweni eyomile, epholile, kude nezinto ezivuthayo. Ukulahlwa kwemfucuza kuzohambisana nemithetho efanele yezemvelo.

 


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