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mankhwala

FMOC-L-Isoleucine (CAS# 71989-23-6)

Chemical Property:

Molecular Formula C21H23NO4
Misa ya Molar 353.41
Kuchulukana 1.2107 (kuyerekeza movutikira)
Melting Point 145-147°C (kuyatsa)
Boling Point 486.83 ° C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) -12 º (c=1,DMF)
Pophulikira 292.4°C
Kusungunuka Kusungunuka mu methanol (kukomoka kwambiri).
Kuthamanga kwa Vapor 2.28E-13mmHg pa 25°C
Maonekedwe Mwala wonyezimira woyera
Mtundu Choyera
Mtengo wa BRN 4716717
pKa 3.92±0.22(Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C
Refractive Index -12 ° (C=1, DMF)
MDL Mtengo wa MFCD00037125
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 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
Zowopsa Zokwiyitsa

 

Mawu Oyamba

Fmoc-L-isoleucine ndi yochokera ku amino acid wachilengedwe wokhala ndi izi:

 

Maonekedwe: Nthawi zambiri ufa woyera kapena woyera wa crystalline.

 

Kusungunuka: Fmoc-L-isoleucine imasungunuka mu zosungunulira za organic monga dimethyl sulfoxide kapena dimethylformamide, osasungunuka m'madzi.

 

Ntchito: Fmoc-L-isoleucine chimagwiritsidwa ntchito olimba-gawo kaphatikizidwe ndipo angagwiritsidwe ntchito kaphatikizidwe peptide ndi mapuloteni misa spectrometry.

 

Njira: Kukonzekera kwa Fmoc-L-isoleucine nthawi zambiri kumachitika ndi njira yophatikizira mankhwala, pomwe gawo lofunikira limaphatikizapo kuyambitsa gulu loteteza Fmoc ku gulu la amino la L-isoleucine.

 

Chidziwitso cha Chitetezo: Fmoc-L-isoleucine ilibe kawopsedwe ndi ngozi yodziwika bwino pakagwiritsidwe ntchito wamba. Mofanana ndi mankhwala ambiri, chisamaliro chiyenera kutengedwa kuti musagwirizane ndi khungu ndi kupuma. Valani zida zodzitetezera zoyenera, monga magolovesi a labu ndi magalasi oteteza, powagwiritsa ntchito.


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