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umkhiqizo

I-Fmoc-Thr(Trt)-OH (CAS# 133180-01-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C38H33NO5
I-Molar Mass 583.67
Ukuminyana 1.241±0.06 g/cm3(Kubikezelwe)
I-Boling Point 753.0±60.0 °C(Kubikezelwe)
I-Flash Point 409.2°C
I-Vapor Presure 7.95E-24mmHg ku-25°C
pKa 3.31±0.10(Kubikezelwe)
Isimo Sesitoreji Gcina ku -15°C kuya ku -25°C.
I-Refractive Index 1.632

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso

I-Fmoc-O-trityl-L-threonine iyinhlanganisela yemvelo enezakhiwo ezithile kanye nokusetshenziswa. Nalu olunye ulwazi olubalulekile:Izakhiwo: I-Fmoc-O-trityl-L-threonine iqinile emhlophe enefomula yamakhemikhali engu-C40H32N2O5 kanye nesisindo samangqamuzana esihlobene esingu-624.690g/mol. Inezinto ezizinzile futhi iyinhlanganisela encibilikayo kuma-non-polar solvents.Inhloso: I-Fmoc-O-trityl-L-threonine iyiqembu elivame ukusetshenziswa elivikela ama-amino acid, elisetshenziswa kakhulu ekuhlanganiseni kwe-peptide. Ingakwazi ukuvikela ngempumelelo iqembu le-amino le-L-threonine futhi ivimbele ukusabela okungafuneki phakathi nenqubo yokuhlanganiswa. Ngaphezu kwalokho, i-Fmoc-O-trityl-L-threonine ingasetshenziswa futhi njenge-reagent yokufunda ukusabela kwamakhemikhali e-organic.

Indlela yokulungiselela: Indlela yokulungiselela ye-Fmoc-O-trityl-L-threonine iyinkimbinkimbi futhi idinga uchungechunge lwezinyathelo zokusabela kwamakhemikhali. Indlela evamile yokulungiselela ukwethula iqembu le-Fmoc ngokusabela i-triphenylmethanol kanye ne-chloromethylating ejenti ku-L-threonine.

Ulwazi Lokuphepha: Qaphela ukuphepha lapho usebenzisa i-Fmoc-O-trityl-L-threonine. Kungase kucasule isikhumba, amehlo kanye nesistimu yokuphefumula. Gwema ukuthintana ngqo nesikhumba namehlo ngesikhathi sokuhlinzwa, futhi usebenzise elabhorethri engenawo umoya. Izimpahla zokuzivikela ezifanele ezifana namagilavu ​​elebhu nezibuko kufanele zigqokwe ngesikhathi sokuphatha. Ngesikhathi sokugcina nokulahlwa, imisebenzi kufanele yenziwe ngokuhambisana nemithetho efanele yokuphepha kwamakhemikhali.


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