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Nalpha-FMOC-L-Glutamine (CAS# 71989-20-3) Chithunzi Chowonetsedwa
  • Nalpha-FMOC-L-Glutamine (CAS# 71989-20-3) 1

Nalpha-FMOC-L-Glutamine (CAS# 71989-20-3)

Chemical Property:

Molecular Formula C20H20N2O5
Misa ya Molar 368.38
Kuchulukana 1.3116 (kuyerekeza movutikira)
Melting Point 220°C (dec.)(lit.)
Boling Point 498.73 ° C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) -18 º (c=1,DMF)
Pophulikira 377.1°C
Kusungunuka pafupifupi kuwonekera mu N,N-DMF
Kuthamanga kwa Vapor 1.47E-20mmHg pa 25°C
Maonekedwe White ufa
Mtundu Zoyera mpaka pafupifupi zoyera
Mtengo wa BRN 4722773
pKa 3.73±0.10 (Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C
Refractive Index -18 ° (C=1, DMF)
MDL Mtengo wa MFCD00037137
Gwiritsani ntchito Ntchito zam'chilengedwe reagents, peptide synthesis.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
WGK Germany 3
HS kodi 29242990
Kalasi Yowopsa ZOKWIYA

 

Mawu Oyamba

Fmoc-Gln-OH(Fmoc-Gln-OH) ndi chochokera ku amino acid chokhala ndi zotsatirazi:

 

Chilengedwe:

-Chilinganizo chamankhwala: C25H22N2O6

-Kulemera kwa mamolekyu: 446.46g/mol

-Maonekedwe: White kapena pafupifupi woyera krustalo kapena ufa

-Kusungunuka: Fmoc-Gln-OH imasungunuka mu zosungunulira zina, monga dimethyl sulfoxide (DMSO) kapena N,N-dimethylformamide (DMF).

 

Gwiritsani ntchito:

-Kufufuza kwa biochemical: Fmoc-Gln-OH itha kugwiritsidwa ntchito ngati gulu loteteza mu gawo lolimba la kaphatikizidwe ka peptide kapena mapuloteni.

-Kukula kwa Mankhwala: Fmoc-Gln-OH ingagwiritsidwe ntchito ngati zopatsirana pakupanga mankhwala kapena ma peptides omwe amakhala ndi biologically.

 

Njira Yokonzekera:

Kukonzekera kwa Fmoc-Gln-OH kutha kutheka ndi izi:

1. Choyamba, glutamine imachitidwa ndi fluoric anhydride (Fmoc-OSu) kuti ipeze Fmoc-Gln-OH asidi fluoride (Fmoc-Gln-OF).

2. Kenaka, Fmoc-Gln-OF imachitidwa ndi pyridine (Py) kapena N,N-dimethylpyrrolidone (DMAP) pansi pa zofunikira kuti apange Fmoc-Gln-OH.

 

Zambiri Zachitetezo:

-Fmoc-Gln-OH nthawi zambiri imakhala yotetezeka pansi pazikhalidwe zogwirira ntchito, komabe ndikofunikira kutsatira njira zotetezera labotale.

-Samalani kuti mupewe kukhudzana ndi khungu, maso kapena mucous nembanemba, komanso kupewa kupuma kapena kumeza.

-Mukamagwiritsa ntchito, mutha kuvala zida zoyenera zodzitetezera, monga magolovesi a labotale, magalasi otetezera ndi zovala za labotale.

-Pakachitika ngozi kapena kusapeza bwino, funani thandizo lachipatala munthawi yake ndikubweretsa zambiri zamankhwala kuti muwafotokozere.

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