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alpha-t-BOC-L-glutamine (CAS# 13726-85-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C10H18N2O5
Molar Mass 246.26
Yawan yawa 1.2430 (ƙananan ƙididdiga)
Matsayin narkewa 113-116°C (dare)(lit.)
Matsayin Boling 389.26°C (m kiyasi)
Takamaiman Juyawa (α) -3.5º (c=2,C2H5OH)
Wurin Flash 261.7°C
Solubility Mai narkewa a cikin DMSO da methanol. Mai narkewa a cikin mole 1 a cikin 2 ml DMF.
Tashin Turi 9.65E-12mmHg a 25°C
Bayyanar Farin foda
Launi Fari
BRN 2127805
pKa 3.84± 0.10 (An annabta)
Yanayin Ajiya An rufe shi a bushe, 2-8 ° C
Fihirisar Refractive -4 ° (C=2, EtOH)
MDL Saukewa: MFCD00065571

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Bayanin Tsaro S22 - Kada ku shaka kura.
S24/25 - Guji hulɗa da fata da idanu.
WGK Jamus 3
Farashin TSCA Ee
HS Code 29241990

alpha-t-BOC-L-glutamine (CAS# 13726-85-7) gabatarwa

N-BOC-L-glutamine wani abu ne na kwayoyin halitta. Yana iya kasancewa a tsaye a yanayin zafin ɗaki.

N-BOC-L-glutamine mahadi ne tare da rukunin aikin amino mai karewa. Ƙungiya mai kariyar ta na iya kare amsawar ƙungiyar amino a cikin halayen da suka biyo baya don sarrafa zaɓin da yawan abin da ya haifar. Da zarar ya cancanta, za a iya cire ƙungiyar masu karewa ta hanyar catalysis na acid don dawo da ayyukan ƙungiyar amino.

Hanyar gama gari don shirya N-BOC-L-glutamine shine don kare L-glutamine ta amfani da ƙungiyar kare N-BOC. Yawancin lokaci, L-glutamine an fara amsawa tare da N-BOC-Dimethylacetamide a ƙarƙashin yanayin alkaline don samar da N-BOC-L-glutamine. Sa'an nan, za a iya samun samfurori masu tsabta ta hanyar crystallization, evaporation na sauran ƙarfi, da sauran hanyoyi.

Bayanan aminci na N-BOC-L-glutamine: Yana da ƙarancin guba. Kamar kowane sinadari, yana buƙatar kulawa da hankali. Yayin aiki, ya kamata a bi hanyoyin aikin aminci na dakin gwaje-gwaje don guje wa haɗuwa da fata da shakar numfashi. Yakamata a kiyaye kyawawan yanayin iskar iska kuma a samar da kayan kariya masu dacewa kamar safar hannu da tabarau.


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