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FMOC-O-tert-Butyl-L-threonine (CAS# 71989-35-0) Setšoantšo se Featured
  • FMOC-O-tert-Butyl-L-threonine (CAS# 71989-35-0) 1

FMOC-O-tert-Butyl-L-threonine (CAS# 71989-35-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C23H27NO5
'Misa oa Molar 397.46
Botenya 1.2197 (khakanyo e fosahetseng)
Melting Point 131-134°C
Boling Point 520.91°C (khakanyo e boima)
Phetoho e khethehileng(α) 40 º (c=1, chloroform)
Flash point 305.6°C
Solubility hoo e batlang e le pepeneneng ho Ethylacetate
Khatello ea Mouoane 2.24E-14mmHg ho 25°C
Ponahalo Crystal e Bosoeu ho Isa Bosehla
Mmala Bosoeu
BRN 4581133
pKa 3.42±0.10(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Refractive Index 15 ° (C=1, AcOEt)
MDL MFCD00077075
Thepa ea 'Mele le ea Lik'hemik'hale Phofo e tšoeu ea kristale; Ha e kenelle metsing le petroleum ether, e qhibilihang ka har'a ethyl acetate le DMF;mp ke 129-132 ℃; Potoloho e khethehileng ea optical [α]20D 15.5 °(0.5-2.0 mg/ml, ethyl acetate),[Α] 20D-4.5 °(0.5-2.0 mg/ml,DMF).

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R50/53 – Chefo e ngata ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
Tlhaloso ea Tšireletseho S24/25 - Qoba ho kopana le letlalo le mahlo.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
S60 - Thepa ena le setshelo sa eona li tlameha ho lahloa e le litšila tse kotsi.
S29/56 -
Li-ID tsa UN 3077
WGK Jeremane 3
Khoutu ea HS 29242990

 

Selelekela

FMOC-O-tert-butyl-L-threonine ke motsoako o nang le thepa e latelang:

 

Ponahalo: Bosoeu kapa bosoeu bo tiileng ba kristale.

Solubility: e qhibilihang ka har'a lihlapolli tsa lintho tse phelang, tse kang dimethyl sulfoxide, N, N-dimethylformamide, joalo-joalo, e sa qhibilihe ka metsing.

 

Tšebeliso ea FMOC-O-tert-butyl-L-threonine:

Peptide synthesis: joalo ka sehlopha se sireletsang, e sebelisetsoa ho kopanya tatellano ea peptide le karabelo ea phapanyetsano ea ion ka har'a bona.

Patlisiso ea biochemical: bakeng sa ho kopanya le ho ithuta ka li-peptide tsa tlhaho le liprotheine.

 

Mokhoa oa ho itokisa oa FMOC-O-tert-butyl-L-threonine:

FMOC-O-tert-butyl-L-threonine e ka etsoa ka mehato e latelang:

L-threonine e sebetsana le FMOC-O-tert-butyl-N-hydroimide ho hlahisa FMOC-O-tert-butyl-L-threonine-N-agar phofo ester.

FMOC-O-tert-butyl-L-threonine-N-agar phofo ester e ne e le hydrolyzed ho fumana FMOC-O-tert-butyl-L-threonine.

 

Lintlha tsa polokeho ea FMOC-O-tert-butyl-L-threonine:

Qoba ho kopana ka ho toba le letlalo le mahlo, ho teneha le ho hana ho ka etsahala.

Ka kopo sebetsa sebakeng se nang le moea o motle 'me u qobe ho hema mouoane kapa lerōle.

E lokela ho tiisoa ka thata ha e boloka 'me e qobe ho kopana le li-oxidants.

Sebelisa mehato ea ts'ireletso ea botho joalo ka liatlana tse sireletsang, likhalase le lijase tsa lab nakong ea ts'ebeliso.

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