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mankhwala

FMOC-L-Leucine (CAS# 35661-60-0)

Chemical Property:

Molecular Formula C21H23NO4
Molar Misa 353.41
Kuchulukana 1.2107 (kuyerekeza movutikira)
Melting Point 152-156°C (kuyatsa)
Boling Point 486.83 ° C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) -26 º (c=1,DMF 24 ºC)
Pophulikira 292.4°C
Kusungunuka DMF (Pang'ono), DMSO (Pang'ono)
Kuthamanga kwa Vapor 2.28E-13mmHg pa 25°C
Maonekedwe Zolimba
Mtundu White mpaka Off-White
Mtengo wa BRN 2178254
pKa 3.91±0.21(Zonenedweratu)
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Kukhazikika Hygroscopic
Refractive Index -25 ° (C=1, DMF)
MDL Mtengo wa MFCD00037133
Gwiritsani ntchito ligand ya PPARγ, imapangitsa chidwi cha insulin, koma osati kusiyanitsa kwa adipocyte

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S22 - Osapumira fumbi.
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 2924 29 70

 

Mawu Oyamba

FMOC-L-leucine ndi organic pawiri.

 

Ubwino:

FMOC-L-leucine ndi kristalo woyera mpaka chikasu wokhala ndi hygroscopicity yolimba. Imasungunuka mu zosungunulira za organic monga ethanol, methanol, ndi dimethylformamide, pakati pa ena.

 

Gwiritsani ntchito:

FMOC-L-leucine zimagwiritsa ntchito peptide kaphatikizidwe ndi polima kaphatikizidwe mu olimba gawo kaphatikizidwe. Monga gulu loteteza mu kaphatikizidwe ka peptide, limalepheretsa machitidwe ena amino acid ena, kupangitsa kuti kaphatikizidwe kake kamvekedwe kake komanso koyera kwambiri.

 

Njira:

FMOC-L-leucine akhoza kukonzedwa ndi condensation wa leucine ndi 9-fluhantadone. N-acetone ndi leucine zidawonjezeredwa ku zosungunulira za polar, kenako 9-fluhantadone idawonjezedwa pang'onopang'ono, ndipo pamapeto pake crystallization inachitika kuti ipeze mankhwalawa.

 

Zambiri Zachitetezo:

FMOC-L-leucine nthawi zambiri sizowopsa kwa anthu komanso chilengedwe. Monga organic pawiri, itha kukhala ndi zotsatira zoyipa pakhungu, maso, ndi mucous nembanemba. Kukhudzana kwa nthawi yayitali ndi khungu kuyenera kupeŵedwa panthawi yogwiritsira ntchito, ndipo kusamala kuyenera kuchitidwa kuti musagwirizane ndi maso ndi kupuma kwa fumbi lake.


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