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sehlahisoa

Boc-L-glutamic acid 1-tert-butyl ester (CAS# 24277-39-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C14H25NO6
'Misa oa Molar 303.35
Botenya 1.121±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 111.0 ho isa ho 115.0 °C
Boling Point 449.8±40.0 °C(E boletsoeng esale pele)
Flash point 225.8°C
Solubility E qhibiliha ka dimethyl formamide.
Khatello ea Mouoane 2.42E-09mmHg ho 25°C
Ponahalo Phofo ea kristale
Mmala Bosoeu ho isa ho Ho batla ho tšoeu
BRN 3653769
pKa 4.48±0.10 (E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka sehatsetsing, ka tlas'a -20°C
Refractive Index 1.47
MDL MFCD00038273

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R22/22 -
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S4 - Ipoloke hole le libaka tsa bolulo.
S7 - Boloka setshelo se koetsoe ka thata.
S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata.
S35 - Thepa ena le setshelo sa eona li tlameha ho lahloa ka tsela e sireletsehileng.
S44 -
WGK Jeremane 3
Khoutu ea HS 2924 19 00

 

Selelekela

NT-boc-L-glutamic acid A- T-butyl-ester(NT-boc-L-glutamic acid A- T-butyl-ester) ke motsoako oa lintho tse phelang. Mokhoa oa eona oa lik'hemik'hale ke C15H25NO6 'me boima ba eona ba molek'hule ke 315.36g / mol.

 

Tlhaho:

NT-boc-L-glutamic acid A- T-butyl-ester ke kristale e tiileng, e qhibilihang ka har'a metsoako ea tlhaho e kang methanol, ethanol le methylene chloride, e ke keng ea qhibiliha metsing. E ka etsa kristale e le 'ngoe, eo sebopeho sa eona hangata se khethoang ke X-ray crystallography. Motsoako o tsitsitse mocheso oa kamore.

 

Sebelisa:

NT-boc-L-glutamic acid A- T-butyl-ester e atisa ho sebelisoa e le Sehlopha se sireletsang ho organic synthesis. E ka sireletsa sehlopha sa carboxyl (COOH) sa glutamic acid ho thibela karabelo e sa batleheng ea karabelo ea lik'hemik'hale. Sehlopha se sireletsang se ka tlosoa habonolo ka mokhoa o loketseng ha ho hlokahala ho fumana motsoako oa pele oa glutamic acid.

 

Mokhoa:

Mokhoa oa ho lokisa NT-boc-L-glutamic acid A- T-butyl-ester hangata o etsoa ka li-synthetic organic chemical reactions. Ntlha ea pele, tlas'a tšireletso ea naetrojene, tert-butoxycarbonyl-L-glutamic acid e itšoara ka tert-butyl magnesium bromide ho hlahisa bohareng; Joale, e sebetsa ka sodium bicarbonate ho hlahisa sehlahisoa sa ho qetela, ke hore, NT-boc-L-glutamic acid A- T-butyl-ester.

 

Lintlha tsa Tšireletseho:

NT-boc-L-glutamic acid A- T-butyl-ester hangata e batla e bolokehile tlas'a maemo a tloaelehileng a ts'ebetso ea laboratori ea lik'hemik'hale. Leha ho le joalo, kaha ke motsoako oa lintho tse phelang, ho ntse ho hlokahala hore ho sebelisoe thepa e loketseng ea ho itšireletsa ka lilaboratoring tsa lik'hemik'hale, tse kang liatlana tsa laboratori, likhalase le liaparo tse sireletsang. Ho feta moo, mekhoa e nepahetseng ea ts'ireletso ea laboratori e lokela ho lateloa.


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