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sehlahisoa

BOC-CYS(ACM)-OH(CAS# 19746-37-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule Setšoantšo sa C11H20N2O5S
'Misa oa Molar 292.35
Botenya 1.231±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 111-114°C
Boling Point 531.5±50.0 °C(E boletsoeng esale pele)
Flash point 275.2°C
Khatello ea Mouoane 1.03E-12mmHg ho 25°C
BRN 2058303
pKa 3.54±0.10 (E boletsoeng esale pele)
Boemo ba polokelo E koaletsoe sebakeng se omileng, 2-8 ° C
Refractive Index 1.514

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

WGK Jeremane 3
Khoutu ea HS 29309090

 

 

BOC-CYS(ACM)-OH(CAS# 19746-37-3) selelekela

S-acetamidemethyl-N-tert-butoxycarbonyl-L-cysteine, e khutsufalitsoeng e le S-NBoc-Hcy, ke motsoako oa lintho tse phelang. Ke kristale e tšoeu e tiileng e nang le botsitso bo itseng ka tharollo.

Boleng:
S-NBoc-HCY ke motsoako oa amino acid o nang le ts'ebetso e itseng ea likokoana-hloko.

Lisebelisoa: E ka boela ea sebelisoa bakeng sa ho kopanya le ho fetola li-peptide tsa bioactive.

Mokhoa:
Ho lokisoa ha S-NBoc-HCY hangata ho finyelloa ka motsoako oa lik'hemik'hale. Mokhoa o tloaelehileng ke ho itšoara ka L-cysteine ​​​​ka N-tert-butoxycarbonyl-N'-methyl-N-propyltriboramide ho hlahisa sehlahisoa sa S-NBoc-Hcy.

Lintlha tsa Tšireletseho:
Kotsi ho 'mele oa motho le tikoloho e batla e le tlaase, empa ho ntse ho hlokahala ho ela hloko ts'ebetso e sireletsehileng. Mehato e nepahetseng ea tšireletso e lokela ho nkoa nakong ea tšebeliso le polokelo ho qoba ho hema, ho kenngoa, kapa ho kopana le letlalo. Haeba u ka kopana ka phoso, hlatsoa ka metsi a mangata 'me u buisane le setsebi sa bongaka. Ha ho lahla litšila, ho hloka ho lahloa ho latela melao ea sebaka.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona