leqephe_banner

sehlahisoa

Fmoc-D-phenylalanine (CAS# 86123-10-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C24H21NO4
'Misa oa Molar 387.43
Botenya 1.276±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 181-185°C
Boling Point 620.1±50.0 °C(E boletsoeng esale pele)
Phetoho e khethehileng(α) 38 ° (C=1, DMF)
Flash point 328.8°C
Khatello ea Mouoane 3.07E-16mmHg ho 25°C
Ponahalo Crystallization
Mmala Bosoeu
BRN 4767931
pKa 3.77±0.10(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Refractive Index 38 ° (C=1, DMF)
MDL MFCD00062955

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
LIKHOUTU FLUKA BRAND F 10-21
Khoutu ea HS 29242990

 

Selelekela

Fmoc-D-phenylalanine ke motsoako o nang le thepa e latelang:

 

1. Ponahalo: e tšoeu e tiileng

 

Fmoc-D-phenylalanine hangata e sebelisoa e le sehlopha se sireletsang peptide synthesis. E ka fumanoa ka karabelo e sireletsang ea D-phenylalanine. Mokhoa o ikhethileng oa ho itokisa ke o latelang: pele, D-phenylalanine e sebetsanoa le asiti ea fluoroformic mochesong oa kamore, ebe Fmoc-OSu e eketsoa e le esterification reagent bakeng sa karabelo ea esterification, 'me qetellong e hloekisoa ka li-solvents tse itseng le li-co-solvents.

 

Fmoc-D-phenylalanine e sebelisoa haholo ho peptide synthesis, haholo-holo ka har'a motsoako o tiileng. E sebetsa e le sehlopha se sireletsang bakeng sa li-amino acid ho sireletsa lihlopha tse ling tse sebetsang tse kang li-amine le lihlopha tsa hydroxyl. Khetho e khethollang ea li-peptide e ka finyelloa ka ho laola ho kenyelletsoa le ho tlosoa ha lihlopha tse sireletsang.

 

1. Ka kopo latela mekhoa ea ts'ireletso ea laboratori 'me u apare lisebelisoa tse nepahetseng tsa ts'ireletso tse kang liatlana, likhalase, joalo-joalo.

2. Qoba ho hema lerōle kapa likhase tse tsoang motsoakong 'me u qobe ho kopana le letlalo le mahlo.

3. Nakong ea tšebeliso, qoba ho kopana le li-oxidants tse matla le li-acids tse matla.

4. Tabeng ea ho kopana ka phoso, hlatsoa hang-hang ka metsi a mangata 'me u batle phekolo ea meriana haeba ho hlokahala.

 


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona