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FMOC-L-Leucine(CAS# 35661-60-0)

Āhuatanga matū:

Tātai rāpoi C21H23NO4
Molar Mass 353.41
Kiato 1.2107 (whakatau tata)
Te Whakarewa 152-156°C(marama)
Piro Pouri 486.83°C (whakatau tata)
Hurihuri motuhake(α) -26 º (c=1,DMF 24 ºC)
Tohu Kohiko 292.4°C
Wairewa DMF (Paku), DMSO (Paku)
Kohu Kohu 2.28E-13mmHg i te 25°C
Te ahua Mārō
Tae Ma ki Off-White
BRN 2178254
pKa 3.91±0.21(I Matapaetia)
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Te pumau Hygroscopic
Taurangi Refactive -25 ° (C=1, DMF)
MDL MFCD00037133
Whakamahi ligand o PPARγ, ka whakaawe i te taikaha o te insulin, engari ehara i te rereketanga adipocyte

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 S22 – Kaua e pupuhi puehu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S27 – Wewetehia nga kakahu poke katoa.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
Waehere HS 2924 29 70

 

Kupu Whakataki

Ko te FMOC-L-leucine he pūhui waro.

 

Kounga:

Ko te FMOC-L-leucine he karaihe ma ki te kowhai me te kaha o te hygroscopicity. Ka whakarewahia i roto i nga whakarewa pararopi penei i te ethanol, methanol, me te dimethylformamide, me etahi atu.

 

Whakamahia:

Ko te FMOC-L-leucine te nuinga e whakamahia ana mo te peptide synthesis me te polymer synthesis i roto i te waahanga totoka. Ka rite ki te roopu tiaki i roto i te whakahiato peptide, ka aukati i nga tauhohenga kore-motuhake o etahi atu waikawa amino, ka tino pai ake te mahi whakahiato me te tino ma.

 

Tikanga:

Ka taea te whakarite i te FMOC-L-leucine ma te whakamaarama o te leucine me te 9-fluhantadone. I tapirihia te N-acetone me te leucine ki te whakarewa polar, katahi ka ata taapirihia te 9-fluhantadone, ka mutu ka mahia te whakamaarama kia whiwhi ai i te hua.

 

Mōhiohio Haumaru:

Ko te FMOC-L-leucine te tikanga kaore he paitini ki te tangata me te taiao. I te mea he puhui pararopi, ka pa te kino ki te kiri, ki nga kanohi, ki nga kiri mucous. Me karohia te roa o te pa ki te kiri i te wa e whakamahia ana, me tupato kia kore e pa atu ki nga kanohi me te ngohanga o te puehu.


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