isibhengezo_sekhasi

umkhiqizo

I-N-Benzyloxycarbonyl-L-glutamic acid (CAS# 1155-62-0)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C13H15NO6
I-Molar Mass 281.26
Ukuminyana 1.2801 (isilinganiso esinzima)
I-Melting Point 115-117°C(lit.)
I-Boling Point 423.93°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) -7.4 º (c=10, CH3COOH 22 ºC)
I-Flash Point 273.8°C
Ukuncibilika I-DMF, iMethanol
I-Vapor Presure 5.03E-12mmHg ku-25°C
Ukubukeka Impushana emhlophe
Umbala Ayisekho mhlophe
I-BRN 2061272
pKa 3.81±0.10(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Benzyloxycarbonyl-L-glutamic acid iyinhlanganisela yezinto eziphilayo.

Ikhwalithi:
I-Benzyloxycarbonyl-L-glutamic acid iyimpushana ecwebezelayo emhlophe ezinzile ezingeni lokushisa legumbi. Kuyinhlanganisela ye-benzyl ester ye-amino acid glutamic acid, enokuncibilika okuhle futhi encibilika emanzini nakwezinye izincibilikisi eziphilayo.

Sebenzisa:

Indlela:
Ukwenziwa kwe-benzyloxycarbonyl-L-glutamic acid ngokuvamile kutholakala ngokusabela i-L-glutamic acid ne-benzyl chlorbamate. Ukusabela kuvame ukuqhutshwa ngaphansi kwezimo ze-alkaline, futhi i-benzyloxycarbonyl-L-glutamic acid yenziwa, bese umkhiqizo ohlanzekile utholakala nge-crystallization noma inqubo yokuhlanza.

Ulwazi Lokuphepha:
I-Benzyloxycarbonyl-L-glutamic acid iyinhlanganisela yezinto eziphilayo, futhi izinyathelo zokuzivikela kufanele zithathwe ngesikhathi sokusetshenziswa. Ulwazi oluqondile lokuphepha luhlolwa kuqhathaniswa ne-Safety Data Sheet eqondene nomkhiqizo. Lapho usebenza, gwema ukuthinta isikhumba, amehlo kanye nokuhogela uthuli. Kufanele isetshenziswe endaweni enomoya omuhle futhi ithathe izinyathelo zokuphepha, njengokugqoka izibuko zokuzivikela, amagilavu ​​nezingubo zokuzivikela.


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