isibhengezo_sekhasi

umkhiqizo

I-Boc-Asp(Ochx)-OH(CAS# 73821-95-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C15H25NO6
I-Molar Mass 315.36
Ukuminyana 1.18±0.1 g/cm3(Kubikezelwe)
I-Melting Point 93-95°C
I-Boling Point 487.2±40.0 °C(Kubikezelwe)
I-Flash Point 246.2°C
Ukuncibilika encibilikayo ku-Methanol
I-Vapor Presure 1.12E-10mmHg ku-25°C
Ukubukeka Impushana
Umbala Emhlophe
I-BRN 3563576
pKa 3.66±0.23(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index 1.498
I-MDL I-MFCD00061996

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
Ikhodi ye-HS 29242990
I-Hazard Class I-IRRITANT

 

Isingeniso

I-Tert-butoxycarbonyl-aspartate 4-cyclohexyl, eyaziwa nangokuthi i-BOC-4-hydroxycyclohexyl-L-glutamic acid, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, indlela yokukhiqiza kanye nolwazi lokuphepha:

 

Izakhiwo: I-Tert-butoxycarbonyl-aspartate 4-cyclohexyl iyikristale emhlophe noma i-crystalline powdery solid. Iyazinzile ekamelweni lokushisa futhi inyibilika kuzixazululo ezinamanzi ane-asidi noma ezine-alkali.

 

Ukusetshenziswa: I-Tert-butoxycarbonyl-aspartic acid 4-cyclohexyl iyiqembu elivikelayo elisetshenziswa ekuhlanganiseni kwamakhemikhali.

 

Indlela yokulungiselela: Indlela yokulungiselela ye-tert-butoxycarbonyl-aspartate 4-cyclohexyl ngokuvamile ifinyelelwa ngokuhlanganiswa kwamakhemikhali. Indlela ethile yokulungiselela kungaba ukusabela i-4-hydroxycyclohexylethyl ester ne-aspartyl chloride, bese wengeza izinhlanganisela ze-tert-butoxycarbonyl chloride zokusabela kwe-transesterification ukuze kutholwe umkhiqizo oqondiwe.

 

Ulwazi Lokuphepha: I-Tert-butoxycarbonyl-aspartate 4-cyclohexyl inephrofayili yokuphepha ephezulu, kodwa ukuqapha kufanele kusetshenziswe uma uyisebenzisa. Kungase kucasule amehlo, isikhumba, nesistimu yokuphefumula, futhi kudinga izinyathelo ezifanele ezifana namagilavu, izibuko, kanye nemaski evikelayo lapho usebenza. Kufanele igcinwe endaweni eyomile, epholile, kude nomlilo nama-oxidants.


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