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umkhiqizo

I-N-(tert-Butoxycarbonyl)-L-phenylalanine (CAS# 13734-34-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C14H19NO4
I-Molar Mass 265.3
Ukuminyana 1.1356 (isilinganiso esinzima)
I-Melting Point 85-87°C(lit.)
I-Boling Point 408.52°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) 24·5 ° (C=1, EtOH)
I-Flash Point 211.8°C
Ukuncibilika Incibilika ku-methanol, i-dichloromethane, i-dimethylformamide ne-N-methyl-2-pyrrolidone.
I-Vapor Presure 4.88E-08mmHg ku-25°C
Ukubukeka I-crystalline powder emhlophe
Umbala Emhlophe
I-BRN 2219729
pKa 3.88±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index 24.5 ° (C=1, EtOH)
I-MDL Idatha ye-MFCD00002663

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Amakhodi Engozi R36 – Ukucasuka emehlweni
I-R22 – Iyingozi uma igwinywe
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
Incazelo Yokuphepha S39 – Gqoka ukuvikela iso / ubuso.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
I-TSCA Yebo
Ikhodi ye-HS 29242990

I-N-(tert-Butoxycarbonyl)-L-phenylalanine (CAS# 13734-34-4) isingeniso

I-N-tert-butoxycarbonyl-L-phenylalanine iyinhlanganisela yezinto eziphilayo. Okulandelayo kuzokwethula izakhiwo zayo, ukusetshenziswa, izindlela zokukhiqiza, kanye nolwazi lokuphepha.

imvelo:
I-N-tert-butoxycarbonyl-L-phenylalanine iwukuqina okuncibilika emanzini nakwezinye izincibilikisi ze-polar. I-amino acid engalingani ngokuyinhloko ehlanganiswe ukusabela kwe-L-phenylalanine nge-N-tert-butoxycarbonyl. Ineqembu le-tert butoxycarbonyl elivikela iqembu le-amino acid esakhiweni salo samakhemikhali.

Ukusetshenziswa: Ibuye isetshenziswe kabanzi ekuhlanganiseni izinto ezintsha kanye nokulungiswa kwezinhlanganisela ze-chiral.

Indlela yokukhiqiza:
Indlela yokulungiselela ye-N-tert-butoxycarbonyl-L-phenylalanine ngokuvamile itholakala ngokusabela i-L-phenylalanine nge-N-tert-butoxycarbonyl. Indlela ethile yokulungiselela ingabhekisa kumanuwali we-organic chemistry synthesis noma izincwadi ezifanele.

Ulwazi lokuphepha:
I-N-tert-butoxycarbonyl-L-phenylalanine ngokuvamile ayinayo ingozi emzimbeni womuntu, kodwa njengenhlanganisela yezinto eziphilayo, kubalulekile ukugwema ukuhogela uthuli noma ukuthintana nesikhumba namehlo. Izinyathelo zokuzivikela ezidingekayo kufanele zithathwe ngesikhathi sokusetshenziswa noma sokucutshungulwa, njengokugqoka izibuko zokuzivikela, amagilavu, nezingubo zokuzivikela.


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