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sehlahisoa

BOC-D-ASP(OBZL)-OH(CAS# 92828-64-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C16H21NO6
'Misa oa Molar 323.34
Botenya 1.219
Boling Point 504.3±50.0 °C(E boletsoeng esale pele)
Flash point 258.793°C
Khatello ea Mouoane 0mmHg ho 25°C
Ponahalo Phofo
Mmala Bosoeu
pKa 4.09±0.19(E boletsoeng esale pele)
Boemo ba polokelo E koaletsoe sebakeng se omileng, 2-8 ° C
Refractive Index 1.527

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

WGK Jeremane 3

 

Selelekela

(3R) -4-(benzyloxy) -3 - [(tert-butoxycarbonyl) amino] -4-oxobutanoic acid (lebitso le sa rateheng) ((3R) -4-(benzyloxy) -3- [(tert-butoxycarbonyl) amino] -4-oxobutanoic acid) ke motsoako oa manyolo oo foromo ea eona ea molek'hule e leng C16H21NO6.

 

Motsoako o tsoa ho asiti ea aspartic e nang le thepa e latelang:

-Ponahalo ke phofo e tšoeu ea kristale;

-E tsitsitseng mocheso oa kamore, empa e tla bola ka mocheso o phahameng;

- E qhibiliha ka metsoako e tloaelehileng ea tlhaho e kang methanol, ethanol le dichloromethane.

 

(3R) -4-(benzyloxy) -3 - [(tert-butoxycarbonyl)amino] -4-oxobutanoic acid (lebitso le sa rateheng) e na le mefuta e mengata ea likopo lefapheng la bongaka:

-E sebelisoa e le setsi sa ho kopanya li-polypeptides le metsoako e nang le masala a aspartic acid ka liprotheine;

-E ka boela ea sebelisoa e le motsoako oa maiketsetso oa lithethefatsi.

 

Ka laboratoring, mokhoa oa ho lokisa (3R) -4-(benzyloxy) -3-[(tert-butoxycarbonyl)amino] -4-oxobutanoic acid (lebitso le sa rateheng) hangata ke ho arabela sehlopha sa carboxyl sa aspartic acid le tert-butoxycarbonyl isocyanate, le ho hlahisa lihlopha tsa benzyl ester ka karabelo e nepahetseng ea ts'ebetso.

 

Mabapi le tlhahisoleseling ea polokeho, (3R) -4-(benzyloxy) -3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (lebitso le sa rateheng) e na le chefo e lekanyelitsoeng le data ea kotsi, kahoo ts'ebetso ea eona e bolokehileng e lokela ho latela laboratori ea setso. litataiso tsa polokeho. Apara lisebelisoa tse loketseng tsa ho itšireletsa tse kang likhalase, liatlana le lijase tsa laboratori ha u li sebelisa kapa u li tšoara. Ka nako e ts'oanang, ho qoba ho kopana le li-oxidants tse matla le lintho tse tukang.


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