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mankhwala

N-Benzyloxycarbonyl-L-valine(CAS# 1149-26-4)

Chemical Property:

Molecular Formula C13H17NO4
Molar Misa 251.28
Kuchulukana 0,926g/cm
Melting Point 62-64°C(lit.)
Boling Point 394.43 ° C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) -4 º (c = 2, asidi asidi)
Pophulikira 215.4°C
Kusungunuka Kusungunuka m'madzi (16%,20 ℃), osasungunuka mu ethanol, osasungunuka mu ether.
Kuthamanga kwa Vapor 2.99E-08mmHg pa 25°C
Maonekedwe Mwala woyera
Mtundu Zoyera mpaka zoyera
Mtengo wa BRN 2056617
pKa 4.00±0.10(Zonenedweratu)
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

N-Benzyloxycarbonyl-L-valine ndi organic pawiri ndi izi:

Maonekedwe: Makristalo oyera oyera.
Kusungunuka: Kusungunuka m'madzi, koma kusungunuka muzitsulo zina monga methanol, ethanol ndi methylene chloride.
Chemical katundu: Pawiri ndi acylated amino asidi amene ndi asidi-zamchere ndipo amatha kuchita ndi zamchere kupanga mchere. Itha kukumananso ndi esterification reaction, carboxyl kuchepetsa reaction, etc.

Ntchito zazikulu za N-benzyloxycarbonyl-L-valine ndi:

Kafukufuku wa labotale: Amagwiritsidwa ntchito poyesa biochemical, monga kupanga unyolo wa peptide kapena kuphunzira kapangidwe ka mapuloteni.

Pali njira ziwiri zazikulu zopangira N-benzyloxycarbonyl-L-valine:

Kaphatikizidwe ka mankhwala: Itha kupezeka pochita benzyl chloride ndi L-valine.
Kukonzekera kwa Enzymatic: enzyme-catalyzed reaction imagwiritsidwa ntchito pochita L-valine ndi mowa wa benzyl kuti apange N-benzyloxycarbonyl-L-valine.

Chidziwitso cha Chitetezo: N-Benzyloxycarbonyl-L-valine ndi mankhwala omwe amayenera kusamaliridwa bwino ndi kugwiritsidwa ntchito. Izi ziyenera kudziwidwa:

Pewani kukhudza khungu ndi maso, ndipo sambani nthawi yomweyo ndi madzi ambiri ngati mwakumana mwangozi.
Njira zolowera mpweya wabwino ziyenera kuchitidwa mukamagwiritsa ntchito kuti musapume mpweya wake kapena fumbi. Ngati mutakowetsedwa mpweya, chokani pamalo omwe ali ndi kachilomboka mwachangu ndikupempha thandizo lachipatala.
Chonde sungani bwino pamalo owuma, ozizira kuti musakhudzidwe ndi zinthu zoyaka ndi ma okosijeni.
Mukamagwiritsa ntchito kapena kugwiritsa ntchito mankhwalawa, tsatirani njira zodzitetezera ndikuvala zida zoyenera zodzitetezera monga magolovesi a labotale, magalasi oteteza, ndi zina.


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