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sehlahisoa

Sodium L-pyroglutamate (CAS# 28874-51-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H6NNaO3
'Misa oa Molar 151.1
Botenya 1.45
Melting Point 125°C
Boling Point 313.7℃[ho 101 325 Pa]
Flash point 227.8°C
Ho qhibiliha ha Metsi 613g/L ho 20 ℃
Solubility Methanol (Hanyenyane), Metsi
Khatello ea Mouoane 5.4hPa ka 20 ℃
Ponahalo Mokelikeli o mosehla o bonaletsang
Mmala E Hlakileng e se na Mebala ho ea ho Bosehla bo Bosehla
pKa 9.94 [ho 20 ℃]
Boemo ba polokelo Sehatsetsi

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

 

Selelekela

Cbz-D-leucine, lebitso le felletseng la Cbz-D-phenylalanine (N-bis(dimethylamino)methyl ester-D-phenylalanine), ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Thepa: E sebetsa ka mokhoa o hlakileng 'me ke ea isoma ea tlhophiso ea D.

 

Sebelisa:

 

Mokhoa:

Mokhoa oa ho itokisa oa Cbz-D-leucine ka kakaretso ke ho fumana Cbz-D-leucine ka ho sireletsa L-leucine, ebe o kenya sehlopha sa N-bis(dimethylamino)methyl ester sehlopheng sa eona sa α-carboxyl (li-reactants tse kang dimethylformamide le dimethylcarbamate). e ka sebedisoa).

 

Lintlha tsa Tšireletseho:

CBZ-D-leucine ka kakaretso ha e hlahise kotsi e ngata ea polokeho 'meleng oa motho tlas'a maemo a tloaelehileng a ts'ebeliso. E le k'hemik'hale, e ka baka ho teneha letlalong, mahlo le tsela ea ho hema. Mehato e nepahetseng e lokela ho nkoa ho qoba ho hema lerōle kapa tharollo ho tloha ho kopana le letlalo. Ho lokela ho hlokomeloa ha u tšoara kapa u tšoara thepa ea tšireletso ea botho e kang liatlana, likhalase le liaparo tse itšireletsang. …


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona