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N-Boc-N'-(9-xanthenyl)-L-glutamine(CAS# 55260-24-7)

Āhuatanga matū:

Tātai rāpoi C23H26N2O6
Molar Mass 426.46
Kiato 1.30±0.1 g/cm3(Te Matapae)
Te Whakarewa ~150°C (dec.)
Piro Pouri 669.8±55.0 °C(I Matapaetia)
Tohu Kohiko 358.9°C
Kohu Kohu 7.43E-19mmHg i te 25°C
pKa 3.84±0.10(I Matapaetia)
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.607

Taipitopito Hua

Tohu Hua

Whakaahuatanga Haumaru 24/25 – Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana 3
Waehere HS 2932 99 00

 

Kupu Whakataki

Ko te N(alpha)-boc-N-(9-xanthenyl)-L-glutamine(N(alpha)-boc-N-(9-xanthenyl)-L-glutamine) he pūhui waro. Ko tana tauira rāpoi ko C26H30N2O6 me tōna taumaha rāpoi he 466.52.

 

Taiao:

Ko te N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine he totoka, he memeha i etahi whakarewa waro penei i te dimethyl sulfoxide me te methylene chloride. He ma ki te kowhai te ahua tioata o te puhui.

 

Whakamahia:

Ko te N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine e whakamahia nuitia ana i roto i te whakahiato waro, ina koa i roto i te whakahiato peptide me te whakawhanaketanga raau taero, hei kaimatamua waihanga, hei takawaenga ranei. Ka taea te whakamahi hei reagent ki te whakahohe i nga waikawa amino whakamarumaru hei whakahaere i o raatau tauhohenga me te whiriwhiri i te wa o te hanganga peptide.

 

Tikanga Whakaritenga:

ko te whakaritenga o N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine te tikanga he maha nga tauhohenga, ko te tikanga tino noa ko te puta mai i te glutamine parea-N, ma te raupapa whakamarumaru me tauhohenga whakakorenga, me te mutunga me te 9-oxanthenoic acid amino acid activation tauhohenga ki te tiki i te hua.

 

Mōhiohio Haumaru:

Ko nga korero haumaru motuhake mo te N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine i tenei wa kaore i te waatea noa. Heoi, hei matū matū, ina whakamahia, me tino whai ki nga tikanga haumaru taiwhanga, me mahi i raro i nga tikanga o nga whare whakamarumaru, me te karo i te pa tika ki te kiri, nga kanohi me te ngongo o te puehu. Korero ki tetahi tohunga, tirohia ranei te pepa raraunga haumaru e tika ana mo te aromatawai haumaru me te aratohu whakahaere o tenei puhui.


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