tsamba_banner

mankhwala

BOC-D-Serine (CAS# 6368-20-3)

Chemical Property:

Molecular Formula C8H15NO5
Misa ya Molar 205.21
Kuchulukana 1.2977 (kuyerekeza movutikira)
Melting Point 91-95°C(lat.)
Boling Point 343.88°C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) 8.5 º (c=1 H2O)
Pophulikira 186.7°C
Kusungunuka kwamadzi pafupifupi kuwonekera
Kusungunuka DMSO (Pang'ono), Methanol (Pang'ono)
Kuthamanga kwa Vapor 1.61E-07mmHg pa 25°C
Maonekedwe Zoyera zolimba
Mtundu Choyera
Mtengo wa BRN 1874714
pKa 3.62±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Refractive Index 1.4540 (chiyerekezo)
MDL Mtengo wa MFCD00063142

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera Zachitetezo 24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany 3
HS kodi 29241990

 

Mawu Oyamba

BOC-D-serine ndi mankhwala omwe ali ndi dzina la mankhwala N-tert-butoxycarbonyl-D-serine. Ndiwoteteza pawiri wopezedwa ndi zomwe D-serine ndi BOC-anhydride.

 

BOC-D-serine ili ndi zina mwazinthu izi:

Maonekedwe: Nthawi zambiri ufa wopanda mtundu kapena woyera wa crystalline.

Kusungunuka: kusungunuka mu zosungunulira organic (monga dimethylformamide, formamide, etc.), zosasungunuka m'madzi.

 

Ma peptides opangira: BOC-D-serine nthawi zambiri amagwiritsidwa ntchito ngati zotsalira za amino acid muzotsatira zopanga peptide.

 

Njira yokonzekera BOC-D-serine nthawi zambiri ndikuchita D-serine ndi BOC-anhydride pansi pa zinthu zamchere. Zomwe kutentha ndi nthawi zingasinthidwe molingana ndi zochitika zenizeni zoyesera. Kuyeretsedwa kwa Crystallization kumafunikanso pambuyo pake pokonzekera kupeza chinthu chokhala ndi chiyero chapamwamba.

 

Pewani kutulutsa mpweya, kumeza, kapena kukhudza khungu ndi maso, komanso valani magolovesi oteteza ndi magalasi.

Chisamaliro chiyenera kutengedwa kuti tipewe kukhudzana ndi zinthu monga ma okosijeni, ma asidi amphamvu ndi maziko amphamvu pakugwira ntchito ndi kusungirako kuti apewe zoopsa.

Iyenera kugwiritsidwa ntchito pamalo olowera mpweya wabwino ndikupewa kutulutsa fumbi.

Ngati mwakhudza kapena kumwa mowa mwangozi, funsani kuchipatala mwamsanga ndipo mubweretse chidebecho kapena chizindikirocho.

 


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife