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Nalpha-Fmoc-Ndelta-trityl-L-glutamine (CAS # 132327-80-1)

Āhuatanga matū:

Tātai rāpoi C39H34N2O5
Molar Mass 610.7
Kiato 1.256±0.06 g/cm3(I Matapaetia)
Te Whakarewa 165-172°C
Piro Pouri 873.5±65.0 °C(Te Matapae)
Tohu Kohiko 482.1°C
Kohu Kohu 1.29E-32mmHg i te 25°C
Te ahua Te paura arotahi ma
Tae Ma ki te kowhai
BRN 4343953
pKa 3.73±0.10(I Matapaetia)
Tikanga Rokiroki 2-8°C
Tairongo Makuku Tairongo
Taurangi Refactive 1.636
MDL MFCD00077056

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R53 – Ka puta pea nga paanga kino mo te wa roa ki te taiao wai
R43 – Ka whakapataritari pea te kiri
Whakaahuatanga Haumaru S22 – Kaua e pupuhi puehu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S61 – A ape i te tuku ki te taiao. Tirohia nga tohutohu motuhake / pepa raraunga haumaru.
S37 – Me mau karapu pai.
S24 – A ape i te pa ki te kiri.
WGK Tiamana 3
FLUKA BRAND F CODES 10-21
Waehere HS 2924 29 70

132327-80-1 - Kupu Whakataki

Ko te Fluorenylmethoxycarbonyl-γ-trityl-L-glutamine (whakaapotohia te FMOC-γ-trityl-L-Glu-OH) he pūhui pararopi he hua o te glutamine.Nature:
Ko tenei puhui he totoka kiriatai ma, kahore he kakara. He rewa kei roto i te 178-180°C me te whakarewa i roto i nga whakarewa pararopi penei i te dimethylsulfoxide (DMSO) me te dimethylformamide (DMF), engari karekau i te wai.

Whakamahia:
Ko te FMOC-γ-trityl-L-Glu-OH e whakamahia ana i roto i te mara o te peptide synthesis i roto i te whakahiato matū. Ka taea te whakamahi hei roopu whakamarumaru hei tiaki i te toenga waikawa glutamic i roto i te mekameka peptide, na reira ka whakahaere i te huihuinga me te whakarereketanga o te mekameka peptide.

Tikanga Whakaritenga:
Ko te whakarite o te FMOC-γ-trityl-L-Glu-OH i te nuinga o te waa ka whiwhi ma te whakahiato matū. He poto, ka taea te tiki mai ma te tauhohenga condensation o te tritylglycine me te waikawa fluorenecarboxylic.

Mōhiohio Haumaru:
Ko te FMOC-γ-trityl-L-Glu-OH karekau he paitini i raro i nga tikanga noa. Heoi ano, pera me etahi atu reagents matū, whakamahia me te hapai i runga i nga tikanga haumaru taiwhanga tika, karohia te pa atu ki te kiri me nga kanohi, me te whakarite kia whakahaerehia i roto i te taiao hau pai.


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