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N-Boc-N'-(2-chlorobenzyloxycarbonyl)-L-lysine(CAS# 54613-99-9)

Āhuatanga matū:

Tātai rāpoi C19H27ClN2O6
Molar Mass 414.88
Kiato 1.236±0.06 g/cm3(Whakaahua)
Te Whakarewa 70-73°C
Piro Pouri 608.3±55.0 °C(I Matapaetia)
Tohu Kohiko 321.7°C
Kohu Kohu 1.19E-15mmHg i te 25°C
Te ahua Te whakatioatanga
Tae He ma ki waho-ma
pKa 3.99±0.21(I Matapaetia)
Tikanga Rokiroki Kua hiri ki te maroke, 2-8°C
Taurangi Refactive 1.531
MDL MFCD00038386
Āhuatanga ā-tinana, matū hoki Ko te N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl)-L-lysine he ma ki te paura ma te ahua; ira whakarewa 70-73°C; kiato 1.236g/cm3.
Whakamahi Ko te lysine parea he tino pai mo te whakahiato peptide-waahanga totoka; Ko te whakamarumaru 2-CZ he 50 nga wa e kaha ake ana i te tiaki roopu-Z.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 – Mau kakahu whakamarumaru tika.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
WGK Tiamana 3
Waehere HS 29242990

 

Kupu Whakataki

Ko te N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl) -L-lysine he pūhui waro, e kiia ana ko CBZ-L-lysine. E whai ake nei te ahua, te whakamahinga, te tikanga whakarite me nga korero haumaru o te puhui:

 

Kounga:

Ko te CBZ-L-lysine he totoka karaihe kore tae me te kakara rereke. He pai te whakarewatanga me te whakarewa i roto i nga whakarewa pararopi noa penei i te methanol, chloroform, me te dimethyl sulfoxide.

 

Whakamahia:

Ko te CBZ-L-lysine he maha nga wa e whakamahia ana hei tetahi o nga roopu tiaki amino i roto i te whakahiato waro hei tiaki i nga roopu mahi amino e aro ana ki te taiao. I roto i te whakahiato o nga pūhui peptide, ka taea te whakamahi CBZ-L-lysine ki te tiaki i te roopu amino o te lysine hei tiaki, hei whakahaere ranei i tana tauhohenga i roto i nga tauhohenga motuhake.

 

Tikanga:

Ko te whakaritenga o te CBZ-L-lysine te nuinga o te wa e mahia ana e nga waahanga e whai ake nei: Ka tauhohehia te L-lysine me te hauhau waro kia whiwhi ai i te warowaiwaa e rite ana; Na, ka tauhohehia te warowaiha ki te tert-butoxycarbonyl magnesium chloride ki te whiwhi lysine parea-acetyl; Ka tauhohehia ki te 2-chlorobenzyl iodine chloride me te alkali kia whiwhi CBZ-L-lysine.

 

Mōhiohio Haumaru:

Ko te whakamahi i te CBZ-L-lysine me whai tahi me nga whakatupatotanga haumaru e whai ake nei: ka whakapataritari pea i nga kanohi, te kiri me te waahanga manawa, a me karohia te whakapiri tika i te wa e mahi ana. Ko nga taputapu whakamarumaru e tika ana penei i nga karaehe whakamarumaru matū me nga karapu me mau i te wa e whakamahia ana. Me whakahaere i roto i te waahi whai hau kia kore ai e ngotea nga kohu mai i te puhui. Mena ka puta he aitua, me horoi tonu te waahi kua pa ki te wai maha, me rapu awhina hauora.


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